21132311619840

Names of 21132311619840

• Cardinal: 21132311619840 can be written as Twenty-one trillion, one hundred thirty-two billion, three hundred eleven million, six hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.113231161984 × 10¹³

Factors of 21132311619840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1289

Divisors of 21132311619840

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 320 349 380 384 456 480 570 608 640 698 760 768 911 912 960 1047 1140 1216 1280 1396 1520 1745 1822 1824 1920 2094 2280 2432 2733 2792 3040 3490 3644 3648 3840 4188 4555 4560 4864 5235 5466 5584 6080 6631 6980 7288 7296 8376 9110 9120 10470 10932 11168 12160 13262 13665 13960 14576 14592 16752 17309 18220 18240 19893 20940 21864 22336 24320 26524 27330 27920 29152 33155 33504 34618 36440 36480 39786 41880 43728 44672 51927 53048 54660 55840 58304 66310 67008 69236 72880 72960 79572 83760 86545 87456 89344 99465 103854 106096 109320 111680 116608 132620 134016 138472 145760 159144 167520 173090 174912 198930 207708 212192 218640 223360 233216 259635 265240 268032 276944 291520 317939 318288 335040 346180 349824 397860 415416 424384 437280 446720 519270 530480 553888 583040 635878 636576 670080 692360 699648 795720 829921 830832 848768 874560 953817 1038540 1060960 1107776 1166080 1271756 1273152 1340160 1384720 1589695 1591440 1659842 1661664 1697536 1749120 1907634 2077080 2121920 2215552 2489763 2543512 2546304 2769440 3179390 3182880 3319684 3323328 3498240 3815268 4149605 4154160 4243840 4431104 4769085 4979526 5087024 5092608 5538880 6040841 6358780 6365760 6639368 6646656 7630536 8299210 8308320 8487680 9538170 9959052 10174048 11077760 12081682 12448815 12717560 12731520 13278736 13293312 15261072 15768499 16598420 16616640 18122523 19076340 19918104 20348096 22155520 24163364 24897630 25435120 25463040 26557472 30204205 30522144 31536998 33196840 33233280 36245046 38152680 39836208 40696192 47305497 48326728 49795260 50870240 53114944 60408410 61044288 63073996 66393680 66466560 72490092 76305360 78842495 79672416 81392384 90612615 94610994 96653456 99590520 101740480 106229888 120816820 122088576 126147992 132787360 144980184 152610720 157684990 159344832 181225230 189221988 193306912 199181040 203480960 212459776 236527485 241633640 244177152 252295984 265574720 289642429 289960368 305221440 315369980 318689664 362450460 378443976 386613824 398362080 406961920 473054970 483267280 504591968 531149440 579284858 579920736 610442880 630739960 637379328 724900920 756887952 773227648 796724160 868927287 946109940 966534560 1009183936 1062298880 1158569716 1159841472 1220885760 1261479920 1448212145 1449801840 1513775904 1546455296 1593448320 1737854574 1892219880 1933069120 2018367872 2317139432 2319682944 2522959840 2896424290 2899603680 3027551808 3186896640 3475709148 3784439760 3866138240 4036735744 4344636435 4634278864 4639365888 5045919680 5503206151 5792848580 5799207360 6055103616 6951418296 7568879520 7732276480 8689272870 9268557728 10091839360 11006412302 11585697160 11598414720 12110207232 13902836592 15137759040 16509618453 17378545740 18537115456 20183678720 22012824604 23171394320 23196829440 27516030755 27805673184 30275518080 33019236906 34757091480 37074230912 44025649208 46342788640 55032061510 55611346368 60551036160 66038473812 69514182960 74148461824 82548092265 88051298416 92685577280 110064123020 111222692736 132076947624 139028365920 165096184530 176102596832 185371154560 220128246040 222445385472 264153895248 278056731840 330192369060 352205193664 370742309120 440256492080 528307790496 556113463680 660384738120 704410387328 880512984160 1056615580992 1112226927360 1320769476240 1408820774656 1761025968320 2113231161984 2641538952480 3522051936640 4226462323968 5283077904960 7044103873280 10566155809920 21132311619840
• Sum of all divisors σ(n): 71325351384000
• Sum of proper divisors (its aliquot sum) s(n): 50193039764160
• 21132311619840 is an abundant number, because the sum of its proper divisors (50193039764160) is greater than itself. Its abundance is 29060728144320

Bases of 21132311619840

• Binary: 100110011100000111111111011010110100100000000₂
• Hexadecimal: 0x13383FED6900
• Base-36: 7HO1SPUYO

Squares and roots of 21132311619840

• 21132311619840 squared (21132311619840²) is 446574594398024684681625600
• 21132311619840 cubed (21132311619840³) is 9437153490322712014040668717820411904000
• The square root of 21132311619840 is 4596989.4082801627
• The cube root of 21132311619840 is 27647.0629943695

Scales and comparisons

• 21,132,311,619,840 seconds is equal to 671,942 years, 7 weeks, 3 days, 1 hour, 4 minutes.
• To count from 1 to 21,132,311,619,840 would take you about one million, six hundred seventy-nine thousand, eight hundred fifty-five 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 21132311619840 cubic inches would be around 2303.9 feet tall.

Recreational maths with 21132311619840

• 21132311619840 backwards is 04891611323112
• The number of decimal digits it has is: 14
• The sum of 21132311619840's digits is 42
• More coming soon!