55997144
55,997,144 is an even composite number composed of four prime numbers multiplied together.
55997144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55997144:
23 × 7 × 293 × 41
(2 × 2 × 2 × 7 × 29 × 29 × 29 × 41)See below for interesting mathematical facts about the number 55997144 from the Numbermatics database.
Names of 55997144
- Cardinal: 55997144 can be written as Fifty-five million, nine hundred ninety-seven thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 5.5997144 × 107
Factors of 55997144
Divisors of 55997144
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 28 29 41 56 58 82 116 164 203 232 287 328 406 574 812 841 1148 1189 1624 1682 2296 2378 3364 4756 5887 6728 8323 9512 11774 16646 23548 24389 33292 34481 47096 48778 66584 68962 97556 137924 170723 195112 241367 275848 341446 482734 682892 965468 999949 1365784 1930936 1999898 3999796 6999643 7999592 13999286 27998572 55997144
- Sum of all divisors σ(n): 127310400
- Sum of proper divisors (its aliquot sum) s(n): 71313256
- 55997144 is an abundant number, because the sum of its proper divisors (71313256) is greater than itself. Its abundance is 15316112
Bases of 55997144
- Binary: 110101011001110010110110002
- Hexadecimal: 0x35672D8
- Base-36: XC7O8
Squares and roots of 55997144
- 55997144 squared (559971442) is 3135680136156736
- 55997144 cubed (559971443) is 175589132122308352361984
-
The
square root of 55997144 is 7483.1239465881 -
The
cube root of 55997144 is 382.5797324781
Scales and comparisons
How big is 55997144?- 55,997,144 seconds is equal to 1 year, 40 weeks, 4 days, 2 hours, 45 minutes, 44 seconds.
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To count from 1 to 55,997,144 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 55997144 cubic inches would be around 31.9 feet tall.
Recreational maths with 55997144
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