21102698944496

Names of 21102698944496

• Cardinal: 21102698944496 can be written as Twenty-one trillion, one hundred two billion, six hundred ninety-eight million, nine hundred forty-four thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 2.1102698944496 × 10¹³

Factors of 21102698944496

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19746

Divisors of 21102698944496

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 13 16 26 31 41 52 61 62 67 82 104 122 124 134 164 208 244 248 268 328 403 488 496 533 536 656 793 806 871 976 1066 1072 1271 1586 1612 1742 1891 2077 2132 2501 2542 2747 3172 3224 3484 3782 4087 4154 4264 5002 5084 5494 6344 6448 6968 7564 8174 8308 8528 10004 10168 10988 12688 13936 15128 16348 16523 16616 19531 20008 20336 21976 24583 27001 30256 32513 32696 33046 33232 35711 39062 40016 43952 49166 53131 54002 65026 65392 66092 71422 77531 78124 85157 98332 106262 108004 126697 130052 132184 142844 155062 156248 167567 170314 196664 212524 216008 253394 253903 260104 264368 285688 310124 312496 335134 340628 393328 425048 432016 506788 507806 520208 571376 605461 620248 670268 681256 800771 850096 1007903 1013576 1015612 1107041 1191391 1210922 1240496 1308577 1340536 1362512 1601542 1647061 2015806 2027152 2031224 2178371 2214082 2382782 2421844 2617154 2681072 3203084 3294122 4031612 4062448 4356742 4428164 4765564 4843688 5194577 5234308 6406168 6588244 7870993 8063224 8713484 8856328 9531128 9687376 10389154 10410023 10468616 12812336 13176488 15488083 15741986 16126448 17011501 17426968 17712656 19062256 20778308 20820046 20937232 24823901 26352976 30976166 31483972 34023002 34853936 36933121 40565887 41556616 41640092 48847031 49647802 53651657 61952332 62967944 67529501 68046004 73866242 79823197 81131774 83113232 83280184 97694062 99295604 107303314 123904664 125935888 135059002 136092008 147732484 159646394 162263548 166560368 195388124 198591208 214606628 247809328 270118004 272184016 295464968 319292788 322710713 324527096 390776248 397182416 429213256 480130573 527356531 540236008 590929936 635011403 638585576 645421426 649054192 697471541 781552496 858426512 960261146 1037701561 1054713062 1080472016 1270022806 1277171152 1290842852 1394943082 1514257961 1663201367 1920522292 2075403122 2109426124 2474519107 2540045612 2581685704 2789886164 3028515922 3272751077 3326402734 3841044584 4150806244 4218852248 4949038214 5080091224 5163371408 5579772328 6057031844 6545502154 6652805468 7682089168 8301612488 8437704496 9898076428 10160182448 11159544656 12114063688 13091004308 13305610936 16603224976 19685353493 19796152856 21621617771 24228127376 26182008616 26611221872 32168748391 39370706986 39592305712 42545764001 43243235542 52364017232 64337496782 78741413972 85091528002 86486471084 101455283387 128674993564 157482827944 170183056004 172972942168 202910566774 257349987128 314965655888 340366112008 345945884336 405821133548 514699974256 680732224016 811642267096 1318918684031 1623284534192 2637837368062 5275674736124 10551349472248 21102698944496
• Sum of all divisors σ(n): 48032624381952
• Sum of proper divisors (its aliquot sum) s(n): 26929925437456
• 21102698944496 is an abundant number, because the sum of its proper divisors (26929925437456) is greater than itself. Its abundance is 5827226492960

Bases of 21102698944496

• Binary: 100110011000101011010110111111101011111110000₂
• Hexadecimal: 0x13315ADFD7F0
• Base-36: 7HAG23GFK

Squares and roots of 21102698944496

• 21102698944496 squared (21102698944496²) is 445323902742032592488694016
• 21102698944496 cubed (21102698944496³) is 9397536252353130549684793709256711335936
• The square root of 21102698944496 is 4593767.4020890523
• The cube root of 21102698944496 is 27634.1430288151

Scales and comparisons

• 21,102,698,944,496 seconds is equal to 671,000 years, 28 weeks, 4 days, 17 hours, 54 minutes, 56 seconds.
• To count from 1 to 21,102,698,944,496 would take you about one million, six hundred seventy-seven thousand, five hundred 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 21102698944496 cubic inches would be around 2302.8 feet tall.

Recreational maths with 21102698944496

• 21102698944496 backwards is 69444989620112
• The number of decimal digits it has is: 14
• The sum of 21102698944496's digits is 65
• More coming soon!