21821996681016
21,821,996,681,016 is an even composite number composed of eight prime numbers multiplied together.
21821996681016 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21821996681016:
23 × 3 × 7 × 23 × 89 × 131 × 691 × 701
(2 × 2 × 2 × 3 × 7 × 23 × 89 × 131 × 691 × 701)See below for interesting mathematical facts about the number 21821996681016 from the Numbermatics database.
Names of 21821996681016
- Cardinal: 21821996681016 can be written as Twenty-one trillion, eight hundred twenty-one billion, nine hundred ninety-six million, six hundred eighty-one thousand and sixteen.
Scientific notation
- Scientific notation: 2.1821996681016 × 1013
Factors of 21821996681016
Divisors of 21821996681016
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 56 69 84 89 92 131 138 161 168 178 184 262 267 276 322 356 393 483 524 534 552 623 644 691 701 712 786 917 966 1048 1068 1246 1288 1382 1402 1572 1834 1869 1932 2047 2073 2103 2136 2492 2751 2764 2804 3013 3144 3668 3738 3864 4094 4146 4206 4837 4907 4984 5502 5528 5608 6026 6141 7336 7476 8188 8292 8412 9039 9674 9814 11004 11659 12052 12282 14329 14511 14721 14952 15893 16123 16376 16584 16824 18078 19348 19628 21091 22008 23318 24104 24564 28658 29022 29442 31786 32246 34977 36156 38696 39256 42182 42987 46636 47679 48369 49128 57316 58044 58884 61499 62389 63273 63572 64492 69954 72312 81613 84364 85974 90521 91831 93272 95358 96738 111251 112861 114632 116088 117768 122998 124778 126546 127144 128984 139908 163226 168728 171948 181042 183662 184497 187167 190716 193476 222502 225722 244839 245996 249556 253092 268157 271563 275493 279816 326452 333753 338583 343896 362084 367324 368994 374334 381432 386952 430493 436723 445004 451444 484391 489678 491992 499112 506184 536314 543126 550986 633647 642817 652904 667506 677166 724168 734648 737988 748668 804471 860986 873446 890008 902888 968782 979356 1072628 1086252 1101972 1267294 1285634 1291479 1310169 1335012 1354332 1414477 1434947 1453173 1475976 1497336 1608942 1721972 1746892 1877099 1900941 1928451 1937564 1958712 2081983 2112113 2145256 2172504 2203944 2534588 2571268 2582958 2620338 2670024 2708664 2828954 2869894 2906346 3217884 3390737 3443944 3493784 3754198 3801882 3856902 3875128 4163966 4224226 4243431 4304841 5069176 5142536 5165916 5240676 5631297 5657908 5739788 5812692 6245949 6336339 6435768 6781474 7508396 7603764 7713804 8056369 8172959 8327932 8448452 8486862 8609682 9901339 10044629 10172211 10331832 10481352 11140993 11262594 11315816 11479576 11625384 12491898 12672678 13562948 14573881 14784791 15016792 15207528 15427608 16112738 16345918 16655864 16896904 16973724 17219364 19802678 20089258 20344422 22281986 22525188 24169107 24518877 24983796 25345356 27125896 29147762 29569582 29704017 30133887 32225476 32691836 33422979 33947448 34438728 39605356 40178516 40688844 43110799 43721643 44354373 44563972 45050376 48338214 49037754 49967592 50690712 56394583 57210713 58295524 59139164 59408034 60267774 63455221 64450952 65383672 66845958 77986951 79210712 80357032 81377688 86221598 87443286 88708746 89127944 96676428 98075508 112789166 114421426 116591048 118278328 118816068 120535548 126910442 129332397 133691916 155973902 169183749 171632139 172443196 174886572 177417492 185296487 187978057 190365663 193352856 196151016 225578332 228842852 233960853 237632136 241071096 253820884 258664794 267383832 301775593 311947804 338367498 343264278 344886392 349773144 354834984 370592974 375956114 380731326 444186547 451156664 457685704 467921706 507641768 517329588 555889461 563934171 603551186 623895608 676734996 686528556 741185948 751912228 761462652 888373094 905326779 935843412 991548377 1034659176 1111778922 1127868342 1207102372 1297075409 1315846399 1332559641 1353469992 1373057112 1459470083 1482371896 1503824456 1522925304 1776746188 1810653558 1871686824 1983096754 2223557844 2255736684 2414204744 2594150818 2631692798 2665119282 2918940166 2974645131 3553492376 3621307116 3891226227 3947539197 3966193508 4378410249 4447115688 4511473368 5188301636 5263385596 5330238564 5647514669 5837880332 5949290262 6940838639 7242614232 7782452454 7895078394 7932387016 8756820498 10216290581 10376603272 10526771192 10660477128 11295029338 11675760664 11898580524 13881677278 15564904908 15790156788 16942544007 17513640996 20432581162 20822515917 22590058676 23797161048 27763354556 30648871743 31129809816 31580313576 33885088014 35027281992 39532602683 40865162324 41645031834 45180117352 55526709112 61297743486 67770176028 79065205366 81730324648 83290063668 118597808049 122595486972 129892837387 135540352056 158130410732 166580127336 237195616098 245190973944 259785674774 316260821464 389678512161 474391232196 519571349548 779357024322 909249861709 948782464392 1039142699096 1558714048644 1818499723418 2727749585127 3117428097288 3636999446836 5455499170254 7273998893672 10910998340508 21821996681016
- Sum of all divisors σ(n): 66483232358400
- Sum of proper divisors (its aliquot sum) s(n): 44661235677384
- 21821996681016 is an abundant number, because the sum of its proper divisors (44661235677384) is greater than itself. Its abundance is 22839238996368
Bases of 21821996681016
- Binary: 1001111011000110101000101110001000111001110002
- Hexadecimal: 0x13D8D45C4738
- Base-36: 7QGVXEA0O
Squares and roots of 21821996681016
- 21821996681016 squared (218219966810162) is 476199539146273319654792256
- 21821996681016 cubed (218219966810163) is 10391624762751325147652069049290979012096
-
The
square root of 21821996681016 is 4671402.0037902965 -
The
cube root of 21821996681016 is 27944.6170066799
Scales and comparisons
How big is 21821996681016?- 21,821,996,681,016 seconds is equal to 693,871 years, 51 weeks, 5 days, 43 minutes, 36 seconds.
-
To count from 1 to 21,821,996,681,016 would take you about one million, seven hundred thirty-four thousand, six hundred seventy-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 21821996681016 cubic inches would be around 2328.7 feet tall.
Recreational maths with 21821996681016
- 21821996681016 backwards is 61018669912812
- The number of decimal digits it has is: 14
- The sum of 21821996681016's digits is 60
- More coming soon!
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The information we have on file for 21821996681016 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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