20746983877984

Names of 20746983877984

• Cardinal: 20746983877984 can be written as Twenty trillion, seven hundred forty-six billion, nine hundred eighty-three million, eight hundred seventy-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0746983877984 × 10¹³

Factors of 20746983877984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9110

Divisors of 20746983877984

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 41 52 56 68 82 91 104 112 119 136 164 182 208 221 224 238 272 287 328 364 416 442 476 533 544 574 656 697 728 884 952 1066 1148 1312 1327 1394 1456 1547 1768 1904 2132 2296 2654 2788 2912 3094 3536 3731 3808 4264 4592 4879 5308 5576 6188 7072 7462 7703 8528 9061 9184 9289 9758 10616 11152 12376 14924 15406 17056 17251 18122 18578 19516 21232 22304 22559 24752 29848 30812 34502 36244 37156 39032 42464 45118 49504 53921 54407 59696 61624 63427 69004 72488 74312 78064 90236 100139 107842 108814 119392 120757 123248 126854 130951 138008 144976 148624 156128 157913 180472 200278 215684 217628 241514 246496 253708 261902 276016 289952 293267 297248 315823 315826 360944 380849 400556 431368 435256 483028 507416 523804 552032 586534 631646 631652 700973 707291 721888 761698 801112 862736 870512 916657 924919 966056 1014832 1047608 1173068 1263292 1263304 1401946 1414582 1523396 1602224 1702363 1725472 1741024 1833314 1849838 1932112 2029664 2052869 2095216 2210761 2346136 2526584 2526608 2803892 2829164 3046792 3204448 3404726 3666628 3699676 3864224 4105699 4105738 4190432 4421522 4692272 4951037 5053168 5053216 5368991 5607784 5658328 6093584 6474433 6809452 7333256 7399352 8211398 8211476 8843044 9384544 9902074 10106336 10221881 10737982 11215568 11316656 11916541 12023947 12187168 12948866 13618904 14666512 14798704 16422796 16422952 17686088 19804148 20443762 21475964 22431136 22633312 23833082 24047894 25897732 27237808 28739893 29333024 29597408 32845592 32845904 35372176 37582937 39608296 40887524 42951928 47666164 48095788 51795464 54475616 57479786 65691184 65691808 69796883 70744352 71553167 75165874 79216592 81775048 84167629 85903856 95332328 96191576 103590928 114959572 131382368 132884453 139593766 143106334 150331748 158433184 163550096 168335258 171807712 173771977 190664656 192383152 207181856 229919144 265768906 279187532 286212668 300663496 327100192 336670516 347543954 381329312 384766304 419097121 459838288 488578181 531537812 558375064 572425336 601326992 673341032 695087908 838194242 919676576 930191171 977156362 1063075624 1116750128 1144850672 1202653984 1216403839 1346682064 1390175816 1676388484 1860382342 1954312724 2126151248 2233500256 2259035701 2289701344 2432807678 2693364128 2780351632 2933679847 3352776968 3720764684 3908625448 4252302496 4518071402 4865615356 5448262573 5560703264 5867359694 6705553936 7124651057 7441529368 7817250896 9036142804 9731230712 10896525146 11734719388 13411107872 14249302114 14883058736 15634501792 15813249907 18072285608 19462461424 21793050292 23469438776 28498604228 29766117472 31626499814 36144571216 38137838011 38924922848 43586100584 46938877552 49872557399 56997208456 63252999628 72289142432 76275676022 87172201168 92620463741 93877755104 99745114798 113994416912 126505999256 152551352044 174344402336 185240927482 199490229596 227988833824 253011998512 305102704088 370481854964 398980459192 506023997024 610205408176 648343246187 740963709928 797960918384 1220410816352 1296686492374 1481927419856 1595921836768 2593372984748 2963854839712 5186745969496 10373491938992 20746983877984
• Sum of all divisors σ(n): 54575122194432
• Sum of proper divisors (its aliquot sum) s(n): 33828138316448
• 20746983877984 is an abundant number, because the sum of its proper divisors (33828138316448) is greater than itself. Its abundance is 13081154438464

Bases of 20746983877984

• Binary: 100101101111010001000100110101010110101100000₂
• Hexadecimal: 0x12DE889AAD60
• Base-36: 7CR16J2HS

Squares and roots of 20746983877984

• 20746983877984 squared (20746983877984²) is 430437340033328015399904256
• 20746983877984 cubed (20746983877984³) is 8930276554153773320747016073729186299904
• The square root of 20746983877984 is 4554885.7151397333
• The cube root of 20746983877984 is 27477.9918144021

Scales and comparisons

• 20,746,983,877,984 seconds is equal to 659,689 years, 47 weeks, 3 days, 5 hours, 13 minutes, 4 seconds.
• To count from 1 to 20,746,983,877,984 would take you about one million, six hundred forty-nine thousand, two hundred twenty-four 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 20746983877984 cubic inches would be around 2289.8 feet tall.

Recreational maths with 20746983877984

• 20746983877984 backwards is 48977838964702
• 20746983877984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20746983877984's digits is 82
• More coming soon!