399955125

399,955,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 399955125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

399955125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 399955125:

3 × 5³ × 139 × 7673

(3 × 5 × 5 × 5 × 139 × 7673)

See below for interesting mathematical facts about the number 399955125 from the Numbermatics database.

Names of 399955125

Cardinal: 399955125 can be written as Three hundred ninety-nine million, nine hundred fifty-five thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 3.99955125 × 10⁸

Factors of 399955125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 7820

Divisors of 399955125

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 15 25 75 125 139 375 417 695 2085 3475 7673 10425 17375 23019 38365 52125 115095 191825 575475 959125 1066547 2877375 3199641 5332735 15998205 26663675 79991025 133318375 399955125
Sum of all divisors σ(n): 670400640
Sum of proper divisors (its aliquot sum) s(n): 270445515
399955125 is a deficient number, because the sum of its proper divisors (270445515) is less than itself. Its deficiency is 129509610

Bases of 399955125

Binary: 10111110101101101010010110101₂
Hexadecimal: 0x17D6D4B5
Base-36: 6M4FCL

Squares and roots of 399955125

399955125 squared (399955125²) is 159964102013765625
399955125 cubed (399955125³) is 63978462416428382267578125
The square root of 399955125 is 19998.8780935333
The cube root of 399955125 is 736.7787452121

Scales and comparisons

How big is 399955125?

399,955,125 seconds is equal to 12 years, 37 weeks, 2 days, 2 hours, 38 minutes, 45 seconds.
To count from 1 to 399,955,125 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 399955125 cubic inches would be around 61.4 feet tall.

Recreational maths with 399955125

399955125 backwards is 521559993
The number of decimal digits it has is: 9
The sum of 399955125's digits is 48
More coming soon!

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The information we have on file for 399955125 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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