125899072

125,899,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 125899072 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

125899072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 125899072:

2⁶ × 13 × 389²

(2 × 2 × 2 × 2 × 2 × 2 × 13 × 389 × 389)

See below for interesting mathematical facts about the number 125899072 from the Numbermatics database.

Names of 125899072

Cardinal: 125899072 can be written as One hundred twenty-five million, eight hundred ninety-nine thousand and seventy-two.

Scientific notation

Scientific notation: 1.25899072 × 10⁸

Factors of 125899072

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 404

Divisors of 125899072

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 208 389 416 778 832 1556 3112 5057 6224 10114 12448 20228 24896 40456 80912 151321 161824 302642 323648 605284 1210568 1967173 2421136 3934346 4842272 7868692 9684544 15737384 31474768 62949536 125899072
Sum of all divisors σ(n): 269742158
Sum of proper divisors (its aliquot sum) s(n): 143843086
125899072 is an abundant number, because the sum of its proper divisors (143843086) is greater than itself. Its abundance is 17944014

Bases of 125899072

Binary: 111100000010001000101000000₂
Hexadecimal: 0x7811140
Base-36: 22YGCG

Squares and roots of 125899072

125899072 squared (125899072²) is 15850576330461184
125899072 cubed (125899072³) is 1995572850670228397621248
The square root of 125899072 is 11220.4755692439
The cube root of 125899072 is 501.1959000323

Scales and comparisons

How big is 125899072?

125,899,072 seconds is equal to 4 years, 1 day, 3 hours, 57 minutes, 52 seconds.
To count from 1 to 125,899,072 would take you about six 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 125899072 cubic inches would be around 41.8 feet tall.

Recreational maths with 125899072

125899072 backwards is 270998521
The number of decimal digits it has is: 9
The sum of 125899072's digits is 43
More coming soon!

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The information we have on file for 125899072 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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