120465972
120,465,972 is an even composite number composed of five prime numbers multiplied together.
120465972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 120465972:
22 × 32 × 11 × 61 × 4987
(2 × 2 × 3 × 3 × 11 × 61 × 4987)See below for interesting mathematical facts about the number 120465972 from the Numbermatics database.
Names of 120465972
- Cardinal: 120465972 can be written as One hundred twenty million, four hundred sixty-five thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.20465972 × 108
Factors of 120465972
Divisors of 120465972
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 61 66 99 122 132 183 198 244 366 396 549 671 732 1098 1342 2013 2196 2684 4026 4987 6039 8052 9974 12078 14961 19948 24156 29922 44883 54857 59844 89766 109714 164571 179532 219428 304207 329142 493713 608414 658284 912621 987426 1216828 1825242 1974852 2737863 3346277 3650484 5475726 6692554 10038831 10951452 13385108 20077662 30116493 40155324 60232986 120465972
- Sum of all divisors σ(n): 337707552
- Sum of proper divisors (its aliquot sum) s(n): 217241580
- 120465972 is an abundant number, because the sum of its proper divisors (217241580) is greater than itself. Its abundance is 96775608
Bases of 120465972
- Binary: 1110010111000101010001101002
- Hexadecimal: 0x72E2A34
- Base-36: 1ZQ050
Squares and roots of 120465972
- 120465972 squared (1204659722) is 14512050409904784
- 120465972 cubed (1204659723) is 1748208258342178232010048
-
The
square root of 120465972 is 10975.6991576849 -
The
cube root of 120465972 is 493.8800268137
Scales and comparisons
How big is 120465972?- 120,465,972 seconds is equal to 3 years, 43 weeks, 1 day, 6 hours, 46 minutes, 12 seconds.
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To count from 1 to 120,465,972 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 120465972 cubic inches would be around 41.2 feet tall.
Recreational maths with 120465972
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The information we have on file for 120465972 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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