71234132720
71,234,132,720 is an even composite number composed of six prime numbers multiplied together.
71234132720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 71234132720:
24 × 5 × 19 × 53 × 809 × 1093
(2 × 2 × 2 × 2 × 5 × 19 × 53 × 809 × 1093)See below for interesting mathematical facts about the number 71234132720 from the Numbermatics database.
Names of 71234132720
- Cardinal: 71234132720 can be written as Seventy-one billion, two hundred thirty-four million, one hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 7.123413272 × 1010
Factors of 71234132720
Divisors of 71234132720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 53 76 80 95 106 152 190 212 265 304 380 424 530 760 809 848 1007 1060 1093 1520 1618 2014 2120 2186 3236 4028 4045 4240 4372 5035 5465 6472 8056 8090 8744 10070 10930 12944 15371 16112 16180 17488 20140 20767 21860 30742 32360 40280 41534 42877 43720 57929 61484 64720 76855 80560 83068 85754 87440 103835 115858 122968 153710 166136 171508 207670 214385 231716 245936 289645 307420 332272 343016 415340 428770 463432 579290 614840 686032 814663 830680 857540 884237 926864 1100651 1158580 1229680 1629326 1661360 1715080 1768474 2201302 2317160 3258652 3430160 3536948 4073315 4402604 4421185 4634320 5503255 6517304 7073896 8146630 8805208 8842370 11006510 13034608 14147792 16293260 16800503 17610416 17684740 22013020 32586520 33601006 35369480 44026040 46864561 65173040 67202012 70738960 84002515 88052080 93729122 134404024 168005030 187458244 234322805 268808048 336010060 374916488 468645610 672020120 749832976 890426659 937291220 1344040240 1780853318 1874582440 3561706636 3749164880 4452133295 7123413272 8904266590 14246826544 17808533180 35617066360 71234132720
- Sum of all divisors σ(n): 178007803200
- Sum of proper divisors (its aliquot sum) s(n): 106773670480
- 71234132720 is an abundant number, because the sum of its proper divisors (106773670480) is greater than itself. Its abundance is 35539537760
Bases of 71234132720
- Binary: 10000100101011110001010011010111100002
- Hexadecimal: 0x1095E29AF0
- Base-36: WQ2YOKW
Squares and roots of 71234132720
- 71234132720 squared (712341327202) is 5074301664370574598400
- 71234132720 cubed (712341327203) is 361463478221090406205086299648000
-
The
square root of 71234132720 is 266897.2325071955 -
The
cube root of 71234132720 is 4145.3644028555
Scales and comparisons
How big is 71234132720?- 71,234,132,720 seconds is equal to 2,265 years, 1 week, 2 days, 3 hours, 5 minutes, 20 seconds.
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To count from 1 to 71,234,132,720 would take you about four thousand, five hundred thirty 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 71234132720 cubic inches would be around 345.4 feet tall.
Recreational maths with 71234132720
- 71234132720 backwards is 02723143217
- The number of decimal digits it has is: 11
- The sum of 71234132720's digits is 32
- More coming soon!
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