404139628

404,139,628 is an even composite number composed of four prime numbers multiplied together.

What does the number 404139628 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

404139628 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 404139628:

2² × 43² × 53 × 1031

(2 × 2 × 43 × 43 × 53 × 1031)

See below for interesting mathematical facts about the number 404139628 from the Numbermatics database.

Names of 404139628

Cardinal: 404139628 can be written as Four hundred four million, one hundred thirty-nine thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 4.04139628 × 10⁸

Factors of 404139628

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1129

Divisors of 404139628

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 43 53 86 106 172 212 1031 1849 2062 2279 3698 4124 4558 7396 9116 44333 54643 88666 97997 109286 177332 195994 218572 391988 1906319 2349649 3812638 4699298 7625276 9398596 101034907 202069814 404139628
Sum of all divisors σ(n): 738451728
Sum of proper divisors (its aliquot sum) s(n): 334312100
404139628 is a deficient number, because the sum of its proper divisors (334312100) is less than itself. Its deficiency is 69827528

Bases of 404139628

Binary: 11000000101101010111001101100₂
Hexadecimal: 0x1816AE6C
Base-36: 6OM44S

Squares and roots of 404139628

404139628 squared (404139628²) is 163328838919978384
404139628 cubed (404139628³) is 66007656202791985877801152
The square root of 404139628 is 20103.2243185017
The cube root of 404139628 is 739.3393348589

Scales and comparisons

How big is 404139628?

404,139,628 seconds is equal to 12 years, 44 weeks, 1 day, 13 hours, 28 seconds.
To count from 1 to 404,139,628 would take you about nineteen years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 404139628 cubic inches would be around 61.6 feet tall.

Recreational maths with 404139628

404139628 backwards is 826931404
The number of decimal digits it has is: 9
The sum of 404139628's digits is 37
More coming soon!

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The information we have on file for 404139628 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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