71927139320491
71,927,139,320,491 is an odd composite number composed of five prime numbers multiplied together.
71927139320491 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 71927139320491:
73 × 13 × 172 × 312 × 2412
(7 × 7 × 7 × 13 × 17 × 17 × 31 × 31 × 241 × 241)See below for interesting mathematical facts about the number 71927139320491 from the Numbermatics database.
Names of 71927139320491
- Cardinal: 71927139320491 can be written as Seventy-one trillion, nine hundred twenty-seven billion, one hundred thirty-nine million, three hundred twenty thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 7.1927139320491 × 1013
Factors of 71927139320491
Divisors of 71927139320491
- Number of divisors d(n): 216
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Complete list of divisors:
1 7 13 17 31 49 91 119 217 221 241 289 343 403 527 637 833 961 1519 1547 1687 2023 2821 3133 3689 3757 4097 4459 5831 6727 6851 7471 8959 10633 10829 11809 12493 14161 16337 19747 21931 25823 26299 28679 47089 47957 52297 53261 58081 62713 69649 75803 82663 87451 97123 99127 114359 116467 127007 138229 153517 180761 184093 200753 212381 231601 277729 329623 335699 366079 372827 406567 438991 487543 612157 679861 755053 800513 815269 889049 905437 987377 1074619 1288651 1405271 1486667 1621207 1651091 1800511 1944103 2159119 2349893 2562553 2609789 2845969 3010813 3072937 3412801 3610477 3937217 4285099 4759027 5285371 5603591 5706883 6223343 6338059 6911639 10406669 11348449 11557637 12603577 12835901 13608721 15113833 16785409 18268523 19921783 21075691 23406643 23889607 25273339 27560519 28068547 30608687 33313189 36997597 39948181 43563401 44366413 48381473 51183821 55815841 66932689 72846683 79439143 80903459 88225039 89851307 95261047 105796831 117497863 147529837 163846501 176913373 192923633 196479829 214260809 218210317 258983179 310564891 338670311 358286747 390710887 397912931 468528823 520347679 566324213 617575273 628959149 725605933 740577817 822485041 870124957 948869297 1032708859 1146925507 1238393611 1350465431 1375358803 1499825663 1527472219 2508007229 2734976209 2785390517 3279701761 3642433753 4402714043 5079241531 5757395287 6090874699 6642085079 6764519827 8028478549 9627511621 10498779641 10692305533 12335300861 16130778049 17556050603 19144833463 19497733619 22957912327 25497036271 35554690717 42636122893 46494595553 47351638789 74846138731 86347106027 112915446343 136484135333 178479253897 209700114637 248882835019 298452860251 325462168871 331461471523 604429742189 790408124401 1467900802459 2320230300661 4231008195323 5532856870807 10275305617213 71927139320491
- Sum of all divisors σ(n): 99567019288800
- Sum of proper divisors (its aliquot sum) s(n): 27639879968309
- 71927139320491 is a deficient number, because the sum of its proper divisors (27639879968309) is less than itself. Its deficiency is 44287259352182
Bases of 71927139320491
- Binary: 100000101101010110101111001011011000010101010112
- Hexadecimal: 0x416AD796C2AB
- Base-36: PHUVDNBFV
Squares and roots of 71927139320491
- 71927139320491 squared (719271393204912) is 5173513370829322513212481081
- 71927139320491 cubed (719271393204913) is 372116017000063699414123864829938533130771
-
The
square root of 71927139320491 is 8480986.9308053411 -
The
cube root of 71927139320491 is 41587.6387321293
Scales and comparisons
How big is 71927139320491?- 71,927,139,320,491 seconds is equal to 2,287,060 years, 28 weeks, 2 days, 10 hours, 21 minutes, 31 seconds.
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To count from 1 to 71,927,139,320,491 would take you about five million, seven hundred seventeen thousand, six hundred fifty-one 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 71927139320491 cubic inches would be around 3465.6 feet tall.
Recreational maths with 71927139320491
- 71927139320491 backwards is 19402393172917
- The number of decimal digits it has is: 14
- The sum of 71927139320491's digits is 58
- More coming soon!
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