55391688
55,391,688 is an even composite number composed of five prime numbers multiplied together.
55391688 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 55391688:
23 × 34 × 11 × 19 × 409
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 19 × 409)See below for interesting mathematical facts about the number 55391688 from the Numbermatics database.
Names of 55391688
- Cardinal: 55391688 can be written as Fifty-five million, three hundred ninety-one thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 5.5391688 × 107
Factors of 55391688
Divisors of 55391688
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 19 22 24 27 33 36 38 44 54 57 66 72 76 81 88 99 108 114 132 152 162 171 198 209 216 228 264 297 324 342 396 409 418 456 513 594 627 648 684 792 818 836 891 1026 1188 1227 1254 1368 1539 1636 1672 1782 1881 2052 2376 2454 2508 3078 3272 3564 3681 3762 4104 4499 4908 5016 5643 6156 7128 7362 7524 7771 8998 9816 11043 11286 12312 13497 14724 15048 15542 16929 17996 22086 22572 23313 26994 29448 31084 33129 33858 35992 40491 44172 45144 46626 53988 62168 66258 67716 69939 80982 85481 88344 93252 107976 121473 132516 135432 139878 161964 170962 186504 209817 242946 256443 265032 279756 323928 341924 364419 419634 485892 512886 559512 629451 683848 728838 769329 839268 971784 1025772 1258902 1457676 1538658 1678536 2051544 2307987 2517804 2915352 3077316 4615974 5035608 6154632 6923961 9231948 13847922 18463896 27695844 55391688
- Sum of all divisors σ(n): 178596000
- Sum of proper divisors (its aliquot sum) s(n): 123204312
- 55391688 is an abundant number, because the sum of its proper divisors (123204312) is greater than itself. Its abundance is 67812624
Bases of 55391688
- Binary: 110100110100110101110010002
- Hexadecimal: 0x34D35C8
- Base-36: WZ8I0
Squares and roots of 55391688
- 55391688 squared (553916882) is 3068239099489344
- 55391688 cubed (553916883) is 169954942908314702172672
-
The
square root of 55391688 is 7442.5592372517 -
The
cube root of 55391688 is 381.1958816671
Scales and comparisons
How big is 55391688?- 55,391,688 seconds is equal to 1 year, 39 weeks, 4 days, 2 hours, 34 minutes, 48 seconds.
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To count from 1 to 55,391,688 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 55391688 cubic inches would be around 31.8 feet tall.
Recreational maths with 55391688
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The information we have on file for 55391688 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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