120921228

120,921,228 is an even composite number composed of four prime numbers multiplied together.

What does the number 120921228 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

120921228 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 120921228:

2² × 3³ × 659 × 1699

(2 × 2 × 3 × 3 × 3 × 659 × 1699)

See below for interesting mathematical facts about the number 120921228 from the Numbermatics database.

Names of 120921228

Cardinal: 120921228 can be written as One hundred twenty million, nine hundred twenty-one thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 1.20921228 × 10⁸

Factors of 120921228

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2363

Divisors of 120921228

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 108 659 1318 1699 1977 2636 3398 3954 5097 5931 6796 7908 10194 11862 15291 17793 20388 23724 30582 35586 45873 61164 71172 91746 183492 1119641 2239282 3358923 4478564 6717846 10076769 13435692 20153538 30230307 40307076 60460614 120921228
Sum of all divisors σ(n): 314160000
Sum of proper divisors (its aliquot sum) s(n): 193238772
120921228 is an abundant number, because the sum of its proper divisors (193238772) is greater than itself. Its abundance is 72317544

Bases of 120921228

Binary: 111001101010001110010001100₂
Hexadecimal: 0x7351C8C
Base-36: 1ZZRF0

Squares and roots of 120921228

120921228 squared (120921228²) is 14621943381027984
120921228 cubed (120921228³) is 1768103349380375727644352
The square root of 120921228 is 10996.4188716145
The cube root of 120921228 is 494.5013895653

Scales and comparisons

How big is 120921228?

120,921,228 seconds is equal to 3 years, 43 weeks, 6 days, 13 hours, 13 minutes, 48 seconds.
To count from 1 to 120,921,228 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 120921228 cubic inches would be around 41.2 feet tall.

Recreational maths with 120921228

120921228 backwards is 822129021
120921228 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 120921228's digits is 27
More coming soon!

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The information we have on file for 120921228 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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