55645992
55,645,992 is an even composite number composed of five prime numbers multiplied together.
55645992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55645992:
23 × 32 × 31 × 107 × 233
(2 × 2 × 2 × 3 × 3 × 31 × 107 × 233)See below for interesting mathematical facts about the number 55645992 from the Numbermatics database.
Names of 55645992
- Cardinal: 55645992 can be written as Fifty-five million, six hundred forty-five thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 5.5645992 × 107
Factors of 55645992
Divisors of 55645992
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 31 36 62 72 93 107 124 186 214 233 248 279 321 372 428 466 558 642 699 744 856 932 963 1116 1284 1398 1864 1926 2097 2232 2568 2796 3317 3852 4194 5592 6634 7223 7704 8388 9951 13268 14446 16776 19902 21669 24931 26536 28892 29853 39804 43338 49862 57784 59706 65007 74793 79608 86676 99724 119412 130014 149586 173352 199448 224379 238824 260028 299172 448758 520056 598344 772861 897516 1545722 1795032 2318583 3091444 4637166 6182888 6955749 9274332 13911498 18548664 27822996 55645992
- Sum of all divisors σ(n): 157697280
- Sum of proper divisors (its aliquot sum) s(n): 102051288
- 55645992 is an abundant number, because the sum of its proper divisors (102051288) is greater than itself. Its abundance is 46405296
Bases of 55645992
- Binary: 110101000100010111001010002
- Hexadecimal: 0x3511728
- Base-36: X4OQ0
Squares and roots of 55645992
- 55645992 squared (556459922) is 3096476425664064
- 55645992 cubed (556459923) is 172306502410691100031488
-
The
square root of 55645992 is 7459.6241192169 -
The
cube root of 55645992 is 381.7783497099
Scales and comparisons
How big is 55645992?- 55,645,992 seconds is equal to 1 year, 40 weeks, 1 hour, 13 minutes, 12 seconds.
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To count from 1 to 55,645,992 would take you about two 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 55645992 cubic inches would be around 31.8 feet tall.
Recreational maths with 55645992
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The information we have on file for 55645992 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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