55456272
55,456,272 is an even composite number composed of five prime numbers multiplied together.
55456272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 55456272:
24 × 33 × 31 × 41 × 101
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 41 × 101)See below for interesting mathematical facts about the number 55456272 from the Numbermatics database.
Names of 55456272
- Cardinal: 55456272 can be written as Fifty-five million, four hundred fifty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 5.5456272 × 107
Factors of 55456272
Divisors of 55456272
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 36 41 48 54 62 72 82 93 101 108 123 124 144 164 186 202 216 246 248 279 303 328 369 372 404 432 492 496 558 606 656 738 744 808 837 909 984 1107 1116 1212 1271 1476 1488 1616 1674 1818 1968 2214 2232 2424 2542 2727 2952 3131 3348 3636 3813 4141 4428 4464 4848 5084 5454 5904 6262 6696 7272 7626 8282 8856 9393 10168 10908 11439 12423 12524 13392 14544 15252 16564 17712 18786 20336 21816 22878 24846 25048 28179 30504 33128 34317 37269 37572 43632 45756 49692 50096 56358 61008 66256 68634 74538 75144 84537 91512 99384 111807 112716 128371 137268 149076 150288 169074 183024 198768 223614 225432 256742 274536 298152 338148 385113 447228 450864 513484 549072 596304 676296 770226 894456 1026968 1155339 1352592 1540452 1788912 2053936 2310678 3080904 3466017 4621356 6161808 6932034 9242712 13864068 18485424 27728136 55456272
- Sum of all divisors σ(n): 169989120
- Sum of proper divisors (its aliquot sum) s(n): 114532848
- 55456272 is an abundant number, because the sum of its proper divisors (114532848) is greater than itself. Its abundance is 59076576
Bases of 55456272
- Binary: 110100111000110010000100002
- Hexadecimal: 0x34E3210
- Base-36: X0MC0
Squares and roots of 55456272
- 55456272 squared (554562722) is 3075398104137984
- 55456272 cubed (554562723) is 170550113771360366235648
-
The
square root of 55456272 is 7446.8968033671 -
The
cube root of 55456272 is 381.3439760451
Scales and comparisons
How big is 55456272?- 55,456,272 seconds is equal to 1 year, 39 weeks, 4 days, 20 hours, 31 minutes, 12 seconds.
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To count from 1 to 55,456,272 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 55456272 cubic inches would be around 31.8 feet tall.
Recreational maths with 55456272
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