55390608
55,390,608 is an even composite number composed of five prime numbers multiplied together.
55390608 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 55390608:
24 × 33 × 7 × 13 × 1409
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 1409)See below for interesting mathematical facts about the number 55390608 from the Numbermatics database.
Names of 55390608
- Cardinal: 55390608 can be written as Fifty-five million, three hundred ninety thousand, six hundred eight.
Scientific notation
- Scientific notation: 5.5390608 × 107
Factors of 55390608
Divisors of 55390608
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 84 91 104 108 112 117 126 144 156 168 182 189 208 216 234 252 273 312 336 351 364 378 432 468 504 546 624 702 728 756 819 936 1008 1092 1404 1409 1456 1512 1638 1872 2184 2457 2808 2818 3024 3276 4227 4368 4914 5616 5636 6552 8454 9828 9863 11272 12681 13104 16908 18317 19656 19726 22544 25362 29589 33816 36634 38043 39312 39452 50724 54951 59178 67632 73268 76086 78904 88767 101448 109902 118356 128219 146536 152172 157808 164853 177534 202896 219804 236712 256438 266301 293072 304344 329706 355068 384657 439608 473424 494559 512876 532602 608688 659412 710136 769314 879216 989118 1025752 1065204 1153971 1318824 1420272 1538628 1978236 2051504 2130408 2307942 2637648 3077256 3461913 3956472 4260816 4615884 6154512 6923826 7912944 9231768 13847652 18463536 27695304 55390608
- Sum of all divisors σ(n): 195820800
- Sum of proper divisors (its aliquot sum) s(n): 140430192
- 55390608 is an abundant number, because the sum of its proper divisors (140430192) is greater than itself. Its abundance is 85039584
Bases of 55390608
- Binary: 110100110100110001100100002
- Hexadecimal: 0x34D3190
- Base-36: WZ7O0
Squares and roots of 55390608
- 55390608 squared (553906082) is 3068119454609664
- 55390608 cubed (553906083) is 169945002007457691635712
-
The
square root of 55390608 is 7442.4866812107 -
The
cube root of 55390608 is 381.1934041941
Scales and comparisons
How big is 55390608?- 55,390,608 seconds is equal to 1 year, 39 weeks, 4 days, 2 hours, 16 minutes, 48 seconds.
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To count from 1 to 55,390,608 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 55390608 cubic inches would be around 31.8 feet tall.
Recreational maths with 55390608
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