21424466821120

Names of 21424466821120

• Cardinal: 21424466821120 can be written as Twenty-one trillion, four hundred twenty-four billion, four hundred sixty-six million, eight hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.142446682112 × 10¹³

Factors of 21424466821120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 94

Divisors of 21424466821120

• Number of divisors d(n): 684
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 32 40 44 46 53 55 64 80 88 92 106 110 115 128 160 176 184 212 220 230 253 256 265 320 352 368 424 440 460 506 512 529 530 583 640 704 736 848 880 920 1012 1024 1058 1060 1166 1219 1265 1280 1408 1472 1696 1760 1840 2024 2048 2116 2120 2332 2438 2530 2560 2645 2809 2816 2915 2944 3392 3520 3680 4048 4096 4232 4240 4664 4876 5060 5120 5290 5618 5632 5819 5830 5888 6095 6784 7040 7360 8096 8192 8464 8480 9328 9752 10120 10240 10580 11236 11264 11638 11660 11776 12190 13409 13568 14045 14080 14720 16192 16384 16928 16960 18656 19504 20240 20480 21160 22472 22528 23276 23320 23552 24380 26818 27136 28037 28090 28160 29095 29440 30899 32384 32768 33856 33920 37312 39008 40480 40960 42320 44944 45056 46552 46640 47104 48760 53636 54272 56074 56180 56320 58190 58880 61798 64607 64768 65536 67045 67712 67840 74624 78016 80960 81920 84640 89888 90112 93104 93280 94208 97520 107272 108544 112148 112360 112640 116380 117760 123596 129214 129536 131072 134090 135424 135680 140185 149248 154495 156032 161920 163840 169280 179776 180224 186208 186560 188416 195040 214544 217088 224296 224720 225280 232760 235520 247192 258428 259072 262144 268180 270848 271360 280370 298496 308407 308990 312064 323035 323840 327680 338560 359552 360448 372416 373120 376832 390080 429088 434176 448592 449440 450560 465520 471040 494384 516856 518144 536360 541696 542720 560740 596992 616814 617980 624128 646070 647680 655360 677120 710677 719104 720896 744832 746240 753664 780160 858176 868352 897184 898880 901120 931040 942080 988768 1033712 1036288 1072720 1083392 1085440 1121480 1193984 1233628 1235960 1248256 1292140 1295360 1310720 1354240 1421354 1438208 1441792 1485961 1489664 1492480 1507328 1542035 1560320 1716352 1736704 1794368 1797760 1802240 1862080 1884160 1977536 2067424 2072576 2145440 2166784 2170880 2242960 2387968 2467256 2471920 2496512 2584280 2590720 2708480 2842708 2876416 2883584 2971922 2979328 2984960 3014656 3084070 3120640 3432704 3473408 3553385 3588736 3595520 3604480 3724160 3768320 3955072 4134848 4145152 4290880 4333568 4341760 4485920 4775936 4934512 4943840 4993024 5168560 5181440 5416960 5685416 5752832 5943844 5958656 5969920 6029312 6168140 6241280 6865408 6946816 7106770 7177472 7191040 7208960 7429805 7448320 7536640 7910144 8269696 8290304 8581760 8667136 8683520 8971840 9551872 9869024 9887680 9986048 10337120 10362880 10833920 11370832 11505664 11887688 11917312 11939840 12336280 12482560 13730816 13893632 14213540 14354944 14382080 14417920 14859610 14896640 15073280 15820288 16345571 16539392 16580608 17163520 17334272 17367040 17943680 19103744 19738048 19775360 19972096 20674240 20725760 21667840 22741664 23011328 23775376 23834624 23879680 24672560 24965120 27461632 28427080 28709888 28764160 29719220 29793280 30146560 31640576 32691142 33078784 33161216 34327040 34668544 34734080 35887360 38207488 39476096 39550720 39944192 41348480 41451520 43335680 45483328 46022656 47550752 47669248 47759360 49345120 49930240 54923264 56854160 57419776 57528320 59438440 59586560 63281152 65382284 66157568 66322432 68654080 69337088 69468160 71774720 76414976 78952192 79101440 79888384 81727855 82696960 82903040 86671360 90966656 92045312 95101504 95338496 95518720 98690240 99860480 109846528 113708320 114839552 115056640 118876880 119173120 126562304 130764568 132315136 137308160 138674176 143549440 152829952 157904384 158202880 159776768 163455710 165393920 165806080 173342720 181933312 184090624 190203008 190676992 191037440 197380480 199720960 219693056 227416640 229679104 230113280 237753760 238346240 253124608 261529136 264630272 274616320 287098880 315808768 316405760 319553536 326911420 330787840 331612160 346685440 363866624 368181248 380406016 381353984 382074880 394760960 399441920 439386112 454833280 459358208 460226560 475507520 476692480 506249216 523058272 529260544 549232640 574197760 631617536 632811520 653822840 661575680 693370880 727733248 736362496 760812032 762707968 764149760 789521920 798883840 878772224 909666560 918716416 920453120 951015040 953384960 1012498432 1046116544 1058521088 1098465280 1148395520 1263235072 1265623040 1307645680 1323151360 1455466496 1521624064 1525415936 1579043840 1597767680 1757544448 1819333120 1837432832 1840906240 1902030080 1906769920 2024996864 2092233088 2117042176 2196930560 2296791040 2526470144 2531246080 2615291360 2646302720 2910932992 3043248128 3158087680 3515088896 3638666240 3674865664 3681812480 3804060160 3813539840 4049993728 4184466176 4234084352 4393861120 4593582080 5052940288 5062492160 5230582720 5292605440 5821865984 6086496256 6316175360 7277332480 7349731328 7608120320 7627079680 8099987456 8368932352 8468168704 8787722240 9187164160 10105880576 10124984320 10461165440 10585210880 11643731968 12172992512 12632350720 14554664960 15216240640 16737864704 16936337408 17575444480 18374328320 20211761152 20249968640 20922330880 21170421760 23287463936 24345985024 25264701440 29109329920 30432481280 33475729408 36748656640 40423522304 40499937280 41844661760 42340843520 46574927872 48691970048 50529402880 58218659840 60864962560 66951458816 80847044608 83689323520 84681687040 93149855744 97383940096 101058805760 116437319680 121729925120 133902917632 167378647040 186299711488 194767880192 202117611520 232874639360 243459850240 267805835264 334757294080 389535760384 404235223040 465749278720 486919700480 535611670528 669514588160 931498557440 973839400960 1071223341056 1339029176320 1947678801920 2142446682112 2678058352640 4284893364224 5356116705280 10712233410560 21424466821120
• Sum of all divisors σ(n): 59765157042696
• Sum of proper divisors (its aliquot sum) s(n): 38340690221576
• 21424466821120 is an abundant number, because the sum of its proper divisors (38340690221576) is greater than itself. Its abundance is 16916223400456

Bases of 21424466821120

• Binary: 100110111110001000101101111000000000000000000₂
• Hexadecimal: 0x137C45BC0000
• Base-36: 7LE9IDR0G

Squares and roots of 21424466821120

• 21424466821120 squared (21424466821120²) is 459007778569271718078054400
• 21424466821120 cubed (21424466821120³) is 9833996922593357707525254987202428928000
• The square root of 21424466821120 is 4628657.1293540419
• The cube root of 21424466821120 is 27773.8876404737

Scales and comparisons

• 21,424,466,821,120 seconds is equal to 681,231 years, 40 weeks, 1 day, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 21,424,466,821,120 would take you about one million, seven hundred three thousand and 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 21424466821120 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21424466821120

• 21424466821120 backwards is 02112866442412
• The number of decimal digits it has is: 14
• The sum of 21424466821120's digits is 43
• More coming soon!