55981464
55,981,464 is an even composite number composed of five prime numbers multiplied together.
55981464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55981464:
23 × 3 × 7 × 11 × 30293
(2 × 2 × 2 × 3 × 7 × 11 × 30293)See below for interesting mathematical facts about the number 55981464 from the Numbermatics database.
Names of 55981464
- Cardinal: 55981464 can be written as Fifty-five million, nine hundred eighty-one thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 5.5981464 × 107
Factors of 55981464
Divisors of 55981464
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 264 308 462 616 924 1848 30293 60586 90879 121172 181758 212051 242344 333223 363516 424102 636153 666446 727032 848204 999669 1272306 1332892 1696408 1999338 2332561 2544612 2665784 3998676 4665122 5089224 6997683 7997352 9330244 13995366 18660488 27990732 55981464
- Sum of all divisors σ(n): 174493440
- Sum of proper divisors (its aliquot sum) s(n): 118511976
- 55981464 is an abundant number, because the sum of its proper divisors (118511976) is greater than itself. Its abundance is 62530512
Bases of 55981464
- Binary: 110101011000110101100110002
- Hexadecimal: 0x3563598
- Base-36: XBVKO
Squares and roots of 55981464
- 55981464 squared (559814642) is 3133924311583296
- 55981464 cubed (559814643) is 175441671027625068025344
-
The
square root of 55981464 is 7482.0761824509 -
The
cube root of 55981464 is 382.5440198815
Scales and comparisons
How big is 55981464?- 55,981,464 seconds is equal to 1 year, 40 weeks, 3 days, 22 hours, 24 minutes, 24 seconds.
-
To count from 1 to 55,981,464 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 55981464 cubic inches would be around 31.9 feet tall.
Recreational maths with 55981464
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