71228374272
71,228,374,272 is an even composite number composed of five prime numbers multiplied together.
71228374272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 71228374272:
28 × 33 × 11 × 83 × 11287
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 83 × 11287)See below for interesting mathematical facts about the number 71228374272 from the Numbermatics database.
Names of 71228374272
- Cardinal: 71228374272 can be written as Seventy-one billion, two hundred twenty-eight million, three hundred seventy-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 7.1228374272 × 1010
Factors of 71228374272
Divisors of 71228374272
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 83 88 96 99 108 128 132 144 166 176 192 198 216 249 256 264 288 297 332 352 384 396 432 498 528 576 594 664 704 747 768 792 864 913 996 1056 1152 1188 1328 1408 1494 1584 1728 1826 1992 2112 2241 2304 2376 2656 2739 2816 2988 3168 3456 3652 3984 4224 4482 4752 5312 5478 5976 6336 6912 7304 7968 8217 8448 8964 9504 10624 10956 11287 11952 12672 14608 15936 16434 17928 19008 21248 21912 22574 23904 24651 25344 29216 31872 32868 33861 35856 38016 43824 45148 47808 49302 58432 63744 65736 67722 71712 76032 87648 90296 95616 98604 101583 116864 124157 131472 135444 143424 175296 180592 191232 197208 203166 233728 248314 262944 270888 286848 304749 350592 361184 372471 394416 406332 496628 525888 541776 573696 609498 701184 722368 744942 788832 812664 936821 993256 1051776 1083552 1117413 1218996 1444736 1489884 1577664 1625328 1873642 1986512 2103552 2167104 2234826 2437992 2810463 2889472 2979768 3155328 3250656 3352239 3747284 3973024 4334208 4469652 4875984 5620926 5959536 6310656 6501312 6704478 7494568 7946048 8431389 8668416 8939304 9751968 10305031 11241852 11919072 13002624 13408956 14989136 15892096 16862778 17878608 19503936 20610062 22483704 23838144 25294167 26005248 26817912 29978272 30915093 31784192 33725556 35757216 39007872 41220124 44967408 47676288 50588334 53635824 59956544 61830186 67451112 71514432 78015744 82440248 89934816 92745279 95352576 101176668 107271648 119913088 123660372 134902224 143028864 164880496 179869632 185490558 202353336 214543296 239826176 247320744 269804448 278235837 286057728 329760992 359739264 370981116 404706672 429086592 494641488 539608896 556471674 659521984 719478528 741962232 809413344 858173184 989282976 1079217792 1112943348 1319043968 1483924464 1618826688 1978565952 2158435584 2225886696 2638087936 2967848928 3237653376 3957131904 4451773392 5935697856 6475306752 7914263808 8903546784 11871395712 17807093568 23742791424 35614187136 71228374272
- Sum of all divisors σ(n): 232572533760
- Sum of proper divisors (its aliquot sum) s(n): 161344159488
- 71228374272 is an abundant number, because the sum of its proper divisors (161344159488) is greater than itself. Its abundance is 90115785216
Bases of 71228374272
- Binary: 10000100101011000101010111101000000002
- Hexadecimal: 0x10958ABD00
- Base-36: WPZJ9C0
Squares and roots of 71228374272
- 71228374272 squared (712283742722) is 5073481301432111529984
- 71228374272 cubed (712283742723) is 361375825000400089656946902171648
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The
square root of 71228374272 is 266886.4445265063 -
The
cube root of 71228374272 is 4145.2526984065
Scales and comparisons
How big is 71228374272?- 71,228,374,272 seconds is equal to 2,264 years, 43 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 71,228,374,272 would take you about four thousand, five hundred twenty-nine 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 71228374272 cubic inches would be around 345.4 feet tall.
Recreational maths with 71228374272
- 71228374272 backwards is 27247382217
- The number of decimal digits it has is: 11
- The sum of 71228374272's digits is 45
- More coming soon!
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