Number

8,988,004

Positive
Even
Composite
Perfect square
7 digits

8,988,004 is an even 7-digit integer and a composite number. It has 9 divisors and a digital root of 1.

Number properties

ParityEvendivisible by 2

SignPositive

PrimalityComposite

Absolute value8,988,004

Digit count7

Digit sum37

Digital root1repeated digit sum

PalindromicNoreads differently backwards

Perfect squareYes, 2,998²

Happy numberNosquared-digit sums reach 1

Harshad numberNodivisible by its own digit sum

Factors & divisors

Prime factorisation2^2 × 1,499^2

Distinct prime factors22, 1,499

Number of divisors9

Sum of divisors σ(n)15,739,507

Aliquot sum6,751,503sum of the proper divisors

ClassificationDeficientthe aliquot sum is less than the number

Euler's totient φ(n)4,491,004integers below n that share no factor with it

SquarefreeNohas a repeated prime factor

All divisors1, 2, 4, 1,499, 2,998, 5,996, 2,247,001, 4,494,002, 8,988,0049 in total

Arithmetic

Previous number8,988,003

Next number8,988,005

Double17,976,008

Half4,494,002

Square80,784,215,904,016

Cube726,088,855,682,159,424,064

Square root2,998exact

Cube root207.91592386≈

Negation-8,988,004

Reciprocal1.11259408 × 10^-7≈

Representations

Decimal8,988,004

Binary10001001001001010110010024 bits

Octal42222544

Hexadecimal892564

Base 365CN6S

Roman numeralNot defined above 3,999there is no agreed standard notation

In wordseight million, nine hundred and eighty-eight thousand and four

Ordinaleight million, nine hundred and eighty-eight thousand and fourth

Scientific notation8.988004 × 10^6

Engineering notation8.988004 × 10^6

Nearest landmarks

Next prime8,988,013+9

Previous prime8,987,981−23

Distance to nearest prime9

Nearest square below8,988,004

Nearest square above8,994,001

Powers & multiples

8,988,004 to the power 280,784,215,904,016

8,988,004 to the power 3726,088,855,682,159,424,064

8,988,004 to the power 46,526,089,539,226,671,632,124,928,256

8,988,004 to the power 558,656,518,882,927,481,536,225,383,664,641,024

First ten multiples8,988,004, 17,976,008, 26,964,012, 35,952,016, 44,940,020, 53,928,024, 62,916,028, 71,904,032, 80,892,036, 89,880,040

Powers of twoBetween 2^23 (8,388,608) and 2^24 (16,777,216)

Divisibility tests

Divisible by 2Yes

Divisible by 3No, remainder 1

Divisible by 4Yes

Divisible by 5No, remainder 4

Divisible by 6No, remainder 4

Divisible by 7No, remainder 4

Divisible by 8No, remainder 4

Divisible by 9No, remainder 1

Divisible by 10No, remainder 4

Divisible by 11No, remainder 3

Divisible by 12No, remainder 4

Divisible by 100No, remainder 4

Collatz (3n + 1) trajectory

Steps to reach 1212the total stopping time

Highest value reached8,988,004

Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven

First steps8,988,004 → 4,494,002 → 2,247,001 → 6,741,004 → 3,370,502 → 1,685,251 → 5,055,754 → 2,527,877 → 7,583,632 → 3,791,816 → …

Last steps… → 5 → 16 → 8 → 4 → 2 → 1

As a percentage & fraction

As a percentage898,800,400%

8,988,004% as a decimal89,880.04

8,988,004% of 1008,988,004

8,988,004% of 1,00089,880,040

As a fraction of 1008,988,004/100

Read another way

As seconds104 days, 40 minutes and 4 seconds

As bytes8.572 MiB

As a 24-bit colour#892564

Keep nerding

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