97981972920
97,981,972,920 is an even composite number composed of six prime numbers multiplied together.
97981972920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 97981972920:
23 × 33 × 5 × 13 × 139 × 50207
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 139 × 50207)See below for interesting mathematical facts about the number 97981972920 from the Numbermatics database.
Names of 97981972920
- Cardinal: 97981972920 can be written as Ninety-seven billion, nine hundred eighty-one million, nine hundred seventy-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.798197292 × 1010
Factors of 97981972920
Divisors of 97981972920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 139 156 180 195 216 234 260 270 278 312 351 360 390 417 468 520 540 556 585 695 702 780 834 936 1080 1112 1170 1251 1390 1404 1560 1668 1755 1807 2085 2340 2502 2780 2808 3336 3510 3614 3753 4170 4680 5004 5421 5560 6255 7020 7228 7506 8340 9035 10008 10842 12510 14040 14456 15012 16263 16680 18070 18765 21684 25020 27105 30024 32526 36140 37530 43368 48789 50040 50207 54210 65052 72280 75060 81315 97578 100414 108420 130104 150120 150621 162630 195156 200828 216840 243945 251035 301242 325260 390312 401656 451863 487890 502070 602484 650520 652691 753105 903726 975780 1004140 1204968 1305382 1355589 1506210 1807452 1951560 1958073 2008280 2259315 2610764 2711178 3012420 3263455 3614904 3916146 4518630 5221528 5422356 5874219 6024840 6526910 6777945 6978773 7832292 9037260 9790365 10844712 11748438 13053820 13555890 13957546 15664584 17622657 18074520 19580730 20936319 23496876 26107640 27111780 27915092 29371095 34893865 35245314 39161460 41872638 46993752 54223560 55830184 58742190 62808957 69787730 70490628 78322920 83745276 88113285 90724049 104681595 117484380 125617914 139575460 140981256 167490552 176226570 181448098 188426871 209363190 234968760 251235828 272172147 279150920 314044785 352453140 362896196 376853742 418726380 453620245 502471656 544344294 628089570 704906280 725792392 753707484 816516441 837452760 907240490 942134355 1088688588 1256179140 1360860735 1507414968 1633032882 1814480980 1884268710 2177377176 2449549323 2512358280 2721721470 3266065764 3628961960 3768537420 4082582205 4899098646 5443442940 6532131528 7537074840 8165164410 9798197292 10886885880 12247746615 16330328820 19596394584 24495493230 32660657640 48990986460 97981972920
- Sum of all divisors σ(n): 354267648000
- Sum of proper divisors (its aliquot sum) s(n): 256285675080
- 97981972920 is an abundant number, because the sum of its proper divisors (256285675080) is greater than itself. Its abundance is 158303702160
Bases of 97981972920
- Binary: 10110110100000010111001000001101110002
- Hexadecimal: 0x16D02E41B8
- Base-36: 190FXQ60
Squares and roots of 97981972920
- 97981972920 squared (979819729202) is 9600467017295613326400
- 97981972920 cubed (979819729203) is 940672699308011956582115921088000
-
The
square root of 97981972920 is 313020.7228283777 -
The
cube root of 97981972920 is 4610.1535784511
Scales and comparisons
How big is 97981972920?- 97,981,972,920 seconds is equal to 3,115 years, 27 weeks, 1 day, 14 hours, 42 minutes.
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To count from 1 to 97,981,972,920 would take you about six thousand, two hundred thirty-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 97981972920 cubic inches would be around 384.2 feet tall.
Recreational maths with 97981972920
- 97981972920 backwards is 02927918979
- The number of decimal digits it has is: 11
- The sum of 97981972920's digits is 63
- More coming soon!
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