55221760
55,221,760 is an even composite number composed of five prime numbers multiplied together.
55221760 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 55221760:
29 × 5 × 11 × 37 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 37 × 53)See below for interesting mathematical facts about the number 55221760 from the Numbermatics database.
Names of 55221760
- Cardinal: 55221760 can be written as Fifty-five million, two hundred twenty-one thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 5.522176 × 107
Factors of 55221760
Divisors of 55221760
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 37 40 44 53 55 64 74 80 88 106 110 128 148 160 176 185 212 220 256 265 296 320 352 370 407 424 440 512 530 583 592 640 704 740 814 848 880 1060 1166 1184 1280 1408 1480 1628 1696 1760 1961 2035 2120 2332 2368 2560 2816 2915 2960 3256 3392 3520 3922 4070 4240 4664 4736 5632 5830 5920 6512 6784 7040 7844 8140 8480 9328 9472 9805 11660 11840 13024 13568 14080 15688 16280 16960 18656 18944 19610 21571 23320 23680 26048 27136 28160 31376 32560 33920 37312 39220 43142 46640 47360 52096 62752 65120 67840 74624 78440 86284 93280 94720 104192 107855 125504 130240 135680 149248 156880 172568 186560 208384 215710 251008 260480 298496 313760 345136 373120 431420 502016 520960 627520 690272 746240 862840 1004032 1041920 1255040 1380544 1492480 1725680 2510080 2761088 3451360 5020160 5522176 6902720 11044352 13805440 27610880 55221760
- Sum of all divisors σ(n): 151142112
- Sum of proper divisors (its aliquot sum) s(n): 95920352
- 55221760 is an abundant number, because the sum of its proper divisors (95920352) is greater than itself. Its abundance is 40698592
Bases of 55221760
- Binary: 110100101010011110000000002
- Hexadecimal: 0x34A9E00
- Base-36: WVLDS
Squares and roots of 55221760
- 55221760 squared (552217602) is 3049442777497600
- 55221760 cubed (552217603) is 168395597192705867776000
-
The
square root of 55221760 is 7431.1345028871 -
The
cube root of 55221760 is 380.8056774805
Scales and comparisons
How big is 55221760?- 55,221,760 seconds is equal to 1 year, 39 weeks, 2 days, 3 hours, 22 minutes, 40 seconds.
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To count from 1 to 55,221,760 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 55221760 cubic inches would be around 31.7 feet tall.
Recreational maths with 55221760
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