Recognised as Number
-1,429,000
- Negative
- Even
- 7 digits
-1,429,000 is an even 7-digit integer and the negative of 1,429,000. It has 32 divisors and a digital root of 7.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value1,429,000
Digit count7
Digit sum16
Digit product0zero, because one of the digits is zero
Multiplicative persistence1times the digit product can be taken before one digit is left
Digital root7repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2^3 × 5^3 × 1,429
Distinct prime factors32, 5, 1,429
Number of divisors32
Sum of divisors σ(n)3,346,200
SquarefreeNohas a repeated prime factor
All divisors1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1,000, 1,429, 2,858, 5,716, 7,145, 11,432, 14,290, 28,580, 35,725, 57,160, 71,450, 142,900, 178,625, 285,800, 357,250, 714,500, 1,429,00032 in total
Arithmetic
Previous number-1,429,001
Next number-1,428,999
Double-2,858,000
Half-714,500
Square2,042,041,000,000
Cube-2,918,076,589,000,000,000
Cube root-112.636049397≈
Negation1,429,000
Reciprocal-6.99790063 × 10^-7≈
Representations
Decimal-1,429,000
Binary10101110011100000100021 bits
Octal5347010
Hexadecimal15CE08
Base 36UMMG
In wordsminus one million, four hundred and twenty-nine thousand
Ordinalminus one million, four hundred and twenty-nine thousandth
Scientific notation-1.429 × 10^6
Engineering notation-1.429 × 10^6
In other bases
Ternary2200121012221base 3; the most digit-efficient integer base after e: 13 digits
Quinary331212000base 5; one hand: 9 digits
Septenary15101116base 7: 8 digits
Nonary2617187base 9; each digit is two ternary digits: 7 digits
Duodecimal58ab74base 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 6 digits
Vigesimal8ica0base 20; hands and feet, and the Mayan and Yoruba systems: 5 digits
Sexagesimal6:36:56:40base 60; Babylonian, and still how an hour and a circle are divided: 4 digits
Balanced ternaryT010T11TT1001Tdigits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary1111100111011000001000base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
11111111111010100011000111111000
Bit length21 bitsto write the magnitude
Set bits9the population count, or Hamming weight
Zero bits12within that length
Bit parityodd9 set bits, so odd; not the same as the number itself being even
Highest set bitbit 20worth 1,048,576
Lowest set bitbit 33 trailing zeros
Power of twoNo
Bytes315 ce 08
Gray code111110010100100001100n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
32-bit11111111111010100011000111111000two's complement
64-bit1111111111111111111111111111111111111111111010100011000111111000two's complement
One's complement00000000000101011100111000000111at 32 bits, every bit flipped
Bits reversed00011111100011000101011111111111at 32 bits
Rotated left by 111111111110101000110001111110001at 32 bits, wrapping
Shifted left by 1-1010111001110000010000= -2,858,000, no wrap
Shifted right by 1-10101110011100000100= -714,500, discarding the low bit
These bits as a double7.06019808 × 10^-318≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-1,429,000 to the power 22,042,041,000,000
-1,429,000 to the power 3-2,918,076,589,000,000,000
-1,429,000 to the power 44,169,931,445,681,000,000,000,000
-1,429,000 to the power 5-5,958,832,035,878,149,000,000,000,000,000
First ten multiples-1,429,000, -2,858,000, -4,287,000, -5,716,000, -7,145,000, -8,574,000, -10,003,000, -11,432,000, -12,861,000, -14,290,000
Powers of twoBetween 2^20 (1,048,576) and 2^21 (2,097,152)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4Yes
Divisible by 5Yes
Divisible by 6No, remainder 4
Divisible by 7No, remainder 6
Divisible by 8Yes
Divisible by 9No, remainder 7
Divisible by 10Yes
Divisible by 11No, remainder 1
Divisible by 12No, remainder 4
Divisible by 100Yes
As a percentage & fraction
As a percentage-142,900,000%
-1,429,000% as a decimal-14,290
-1,429,000% of 100-1,429,000
-1,429,000% of 1,000-14,290,000
As a fraction of 100-1,429,000/100
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