20814722391120

Names of 20814722391120

• Cardinal: 20814722391120 can be written as Twenty trillion, eight hundred fourteen billion, seven hundred twenty-two million, three hundred ninety-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.081472239112 × 10¹³

Factors of 20814722391120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4352

Divisors of 20814722391120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 73 80 84 98 105 112 120 140 146 147 168 196 210 219 240 245 280 292 294 336 343 365 392 420 438 490 511 560 584 588 686 730 735 784 840 876 980 1022 1029 1093 1095 1168 1176 1372 1460 1470 1533 1680 1715 1752 1960 2044 2058 2186 2190 2352 2555 2744 2920 2940 3066 3169 3279 3430 3504 3577 3920 4088 4116 4372 4380 5110 5145 5465 5488 5840 5880 6132 6338 6558 6860 7154 7651 7665 8176 8232 8744 8760 9507 10220 10290 10731 10930 11760 12264 12676 13116 13720 14308 15302 15330 15845 16395 16464 17488 17520 17885 19014 20440 20580 21462 21860 22183 22953 24528 25039 25352 26232 27440 28616 30604 30660 31690 32790 35770 38028 38255 40880 41160 42924 43720 44366 45906 47535 50078 50704 52464 53557 53655 57232 61208 61320 63380 65580 66549 71540 75117 76056 76510 79789 82320 85848 87440 88732 91812 95070 100156 107114 107310 110915 114765 122416 122640 125195 126760 131160 133098 143080 150234 152112 153020 155281 159578 160671 171696 177464 183624 190140 200312 214228 214620 221830 229530 231337 239367 250390 253520 262320 266196 267785 286160 300468 306040 310562 319156 321342 332745 354928 367248 374899 375585 380280 398945 400624 428456 429240 443660 459060 462674 465843 478734 500780 532392 535570 558523 600936 612080 621124 638312 642684 665490 694011 749798 751170 760560 776405 797890 803355 856912 858480 887320 918120 925348 931686 957468 1001560 1064784 1071140 1086967 1117046 1124697 1156685 1196835 1201872 1242248 1276624 1285368 1330980 1388022 1499596 1502340 1552810 1595780 1606710 1619359 1675569 1774640 1836240 1850696 1863372 1874495 1914936 2003120 2142280 2173934 2234092 2249394 2313370 2329215 2393670 2484496 2570736 2661960 2776044 2792615 2999192 3004680 3105620 3191560 3213420 3238718 3260901 3351138 3463717 3470055 3701392 3726744 3748990 3829872 3909661 4284560 4347868 4468184 4498788 4626740 4658430 4787340 4858077 5323920 5434835 5552088 5585230 5623485 5998384 6009360 6211240 6383120 6426840 6477436 6521802 6702276 6927434 6940110 7453488 7497980 7819322 8096795 8377845 8695736 8936368 8997576 9253480 9316860 9574680 9716154 10391151 10869670 11104176 11170460 11246970 11335513 11728983 12422480 12853680 12954872 13043604 13404552 13854868 13880220 14995960 15638644 16193590 16304505 16755690 17318585 17391472 17995152 18506960 18633720 19149360 19432308 19548305 20782302 21739340 22340920 22493940 22671026 23457966 24246019 24290385 25909744 26087208 26809104 27367627 27709736 27760440 29991920 31277288 32387180 32609010 33511380 34006539 34637170 37267440 38864616 39096610 41564604 43478680 44681840 44987880 45342052 46915932 48492038 48580770 51955755 52174416 54735254 55419472 55520880 56677565 58644915 62554576 64774360 65218020 67022760 68013078 69274340 72738057 77729232 78193220 79348591 82102881 83129208 86957360 89975760 90684104 93831864 96984076 97161540 103911510 109470508 113355130 117289830 121230095 129548720 130436040 134045520 136026156 136838135 138548680 145476114 156386440 158697182 164205762 166258416 169722133 170032695 181368208 187663728 193968152 194323080 207823020 218941016 226710260 234579660 238045773 242460190 252851341 260872080 272052312 273676270 277097360 290952228 312772880 317394364 328411524 339444266 340065390 363690285 387936304 388646160 396742955 410514405 415646040 437882032 453420520 469159320 476091546 484920380 505702682 509166399 544104624 547352540 581904456 634788728 656823048 678888532 680130780 727380570 758554023 793485910 821028810 831292080 848610665 906841040 938318640 952183092 969840760 1011405364 1018332798 1094705080 1163808912 1188054931 1190228865 1264256705 1269577456 1313646096 1357777064 1360261560 1454761140 1517108046 1586971820 1642057620 1697221330 1769959387 1904366184 1939681520 2022810728 2036665596 2189410160 2376109862 2380457730 2528513410 2545831995 2715554128 2720523120 2909522280 3034216092 3173943640 3284115240 3394442660 3539918774 3564164793 3792770115 3808732368 4045621456 4073331192 4752219724 4760915460 5057026820 5091663990 5309878161 5819044560 5940274655 6068432184 6347887280 6568230480 6788885320 7079837548 7128329586 7585540230 8146662384 8849796935 9504439448 9521830920 10114053640 10183327980 10619756322 11880549310 12136864368 12389715709 13577770640 14159675096 14256659172 15171080460 17699593870 17820823965 19008878896 19043661840 20228107280 20366655960 21239512644 23761098620 24779431418 26549390805 28319350192 28513318344 30342160920 35399187740 35641647930 37169147127 40733311920 42479025288 47522197240 49558862836 53098781610 57026636688 60684321840 61948578545 70798375480 71283295860 74338294254 84958050576 86728009963 95044394480 99117725672 106197563220 123897157090 141596750960 142566591720 148676588508 173456019926 185845735635 198235451344 212395126440 247794314180 260184029889 285133183440 297353177016 346912039852 371691471270 424790252880 433640049815 495588628360 520368059778 594706354032 693824079704 743382942540 867280099630 991177256720 1040736119556 1300920149445 1387648159408 1486765885080 1734560199260 2081472239112 2601840298890 2973531770160 3469120398520 4162944478224 5203680597780 6938240797040 10407361195560 20814722391120
• Sum of all divisors σ(n): 76373242752000
• Sum of proper divisors (its aliquot sum) s(n): 55558520360880
• 20814722391120 is an abundant number, because the sum of its proper divisors (55558520360880) is greater than itself. Its abundance is 34743797969760

Bases of 20814722391120

• Binary: 100101110111001001110001000100101110001010000₂
• Hexadecimal: 0x12EE4E225C50
• Base-36: 7DM5GAHQO

Squares and roots of 20814722391120

• 20814722391120 squared (20814722391120²) is 433252668219392290254854400
• 20814722391120 cubed (20814722391120³) is 9018034014198669124566816050955452928000
• The square root of 20814722391120 is 4562315.4637880971
• The cube root of 20814722391120 is 27507.8643694317

Scales and comparisons

• 20,814,722,391,120 seconds is equal to 661,843 years, 40 weeks, 6 days, 18 hours, 52 minutes.
• To count from 1 to 20,814,722,391,120 would take you about one million, six hundred fifty-four thousand, six hundred 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 20814722391120 cubic inches would be around 2292.3 feet tall.

Recreational maths with 20814722391120

• 20814722391120 backwards is 02119322741802
• 20814722391120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20814722391120's digits is 42
• More coming soon!