120855870

120,855,870 is an even composite number composed of five prime numbers multiplied together.

What does the number 120855870 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

120855870 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 120855870:

2 × 3² × 5 × 151 × 8893

(2 × 3 × 3 × 5 × 151 × 8893)

See below for interesting mathematical facts about the number 120855870 from the Numbermatics database.

Names of 120855870

Cardinal: 120855870 can be written as One hundred twenty million, eight hundred fifty-five thousand, eight hundred seventy.

Scientific notation

Scientific notation: 1.2085587 × 10⁸

Factors of 120855870

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 9054

Divisors of 120855870

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 151 302 453 755 906 1359 1510 2265 2718 4530 6795 8893 13590 17786 26679 44465 53358 80037 88930 133395 160074 266790 400185 800370 1342843 2685686 4028529 6714215 8057058 12085587 13428430 20142645 24171174 40285290 60427935 120855870
Sum of all divisors σ(n): 316341792
Sum of proper divisors (its aliquot sum) s(n): 195485922
120855870 is an abundant number, because the sum of its proper divisors (195485922) is greater than itself. Its abundance is 74630052

Bases of 120855870

Binary: 111001101000001110100111110₂
Hexadecimal: 0x7341D3E
Base-36: 1ZYCZI

Squares and roots of 120855870

120855870 squared (120855870²) is 14606141313456900
120855870 cubed (120855870³) is 1765237915780776357003000
The square root of 120855870 is 10993.4466842751
The cube root of 120855870 is 494.4122807377

Scales and comparisons

How big is 120855870?

120,855,870 seconds is equal to 3 years, 43 weeks, 5 days, 19 hours, 4 minutes, 30 seconds.
To count from 1 to 120,855,870 would take you about five 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 120855870 cubic inches would be around 41.2 feet tall.

Recreational maths with 120855870

120855870 backwards is 078558021
The number of decimal digits it has is: 9
The sum of 120855870's digits is 36
More coming soon!

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The information we have on file for 120855870 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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