20490029760512

Names of 20490029760512

• Cardinal: 20490029760512 can be written as Twenty trillion, four hundred ninety billion, twenty-nine million, seven hundred sixty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.0490029760512 × 10¹³

Factors of 20490029760512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 662

Divisors of 20490029760512

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 53 62 64 104 106 124 128 169 208 212 248 256 338 403 416 424 496 512 563 676 689 806 832 848 992 1024 1126 1352 1378 1612 1643 1664 1696 1984 2048 2252 2704 2756 3224 3286 3328 3392 3968 4096 4504 5239 5408 5512 6448 6572 6656 6784 7319 7936 8192 8957 9008 10478 10816 11024 12896 13144 13312 13568 14638 15872 16384 17453 17914 18016 20956 21359 21632 22048 25792 26288 26624 27136 29276 29839 31744 32768 34906 35828 36032 41912 42718 43264 44096 51584 52576 53248 54272 58552 59678 63488 65536 69812 71656 72064 83824 85436 86528 88192 95147 103168 105152 106496 108544 117104 119356 126976 131072 139624 143312 144128 167648 170872 173056 176384 190294 206336 210304 212992 217088 226889 234208 238712 253952 277667 279248 286624 288256 335296 341744 346112 352768 380588 387907 412672 420608 425984 434176 453778 468416 477424 507904 555334 558496 573248 576512 670592 683488 692224 705536 761176 775814 825344 841216 851968 868352 907556 925009 936832 954848 1015808 1110668 1116992 1146496 1153024 1341184 1366976 1384448 1411072 1522352 1551628 1650688 1682432 1703936 1736704 1815112 1850018 1873664 1909696 2031616 2221336 2233984 2292992 2306048 2682368 2733952 2768896 2822144 2949557 3044704 3103256 3301376 3364864 3473408 3630224 3700036 3747328 3819392 4063232 4442672 4467968 4585984 4612096 5042791 5364736 5467904 5537792 5644288 5899114 6089408 6206512 6602752 6729728 6946816 7260448 7400072 7494656 7638784 8885344 8935936 9171968 9224192 10085582 10729472 10935808 11075584 11288576 11798228 12025117 12178816 12413024 13205504 13459456 14520896 14800144 14989312 15277568 17770688 17871872 18343936 18448384 20171164 21458944 21871616 22151168 22577152 23596456 24050234 24357632 24826048 26411008 26918912 29041792 29600288 29978624 30555136 35541376 35743744 36687872 36896768 40342328 42917888 43743232 45154304 47192912 48100468 48715264 49652096 52822016 53837824 58083584 59200576 59957248 61110272 71082752 71487488 73375744 73793536 80684656 85835776 87486464 90308608 94385824 96200936 97430528 99304192 107675648 116167168 118401152 119914496 122220544 142165504 142974976 146751488 156326521 161369312 171671552 174972928 188771648 192401872 194861056 198608384 215351296 232334336 236802304 239828992 244441088 284331008 285949952 293502976 312653042 322738624 343343104 349945856 377543296 384803744 389722112 397216768 464668672 473604608 479657984 488882176 568662016 571899904 587005952 625306084 645477248 686686208 699891712 755086592 769607488 779444224 794433536 929337344 947209216 959315968 977764352 1137324032 1143799808 1174011904 1250612168 1290954496 1399783424 1510173184 1539214976 1558888448 1588867072 1858674688 1894418432 1955528704 2274648064 2287599616 2501224336 2581908992 2799566848 3020346368 3078429952 3117776896 3177734144 3717349376 3788836864 3911057408 4549296128 5002448672 5163817984 6040692736 6156859904 6235553792 6355468288 7434698752 7577673728 9098592256 10004897344 10327635968 12081385472 12313719808 12471107584 12710936576 14869397504 15155347456 18197184512 20009794688 20655271936 24162770944 24627439616 25421873152 29738795008 30310694912 36394369024 40019589376 41310543872 48325541888 49254879232 50843746304 60621389824 80039178752 82621087744 96651083776 98509758464 121242779648 160078357504 165242175488 193302167552 197019516928 320156715008 330484350976 386604335104 394039033856 640313430016 660968701952 788078067712 1280626860032 1576156135424 2561253720064 5122507440128 10245014880256 20490029760512
• Sum of all divisors σ(n): 46753292130048
• Sum of proper divisors (its aliquot sum) s(n): 26263262369536
• 20490029760512 is an abundant number, because the sum of its proper divisors (26263262369536) is greater than itself. Its abundance is 5773232609024

Bases of 20490029760512

• Binary: 100101010001010110100111100100000000000000000₂
• Hexadecimal: 0x12A2B4F20000
• Base-36: 79GZMOKJK

Squares and roots of 20490029760512

• 20490029760512 squared (20490029760512²) is 419841319586667448074502144
• 20490029760512 cubed (20490029760512³) is 8602561133023445665898177361157950537728
• The square root of 20490029760512 is 4526591.4064019519
• The cube root of 20490029760512 is 27364.0807328255

Scales and comparisons

• 20,490,029,760,512 seconds is equal to 651,519 years, 29 weeks, 3 days, 5 hours, 28 minutes, 32 seconds.
• To count from 1 to 20,490,029,760,512 would take you about one million, six hundred twenty-eight thousand, seven hundred ninety-eight 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 20490029760512 cubic inches would be around 2280.3 feet tall.

Recreational maths with 20490029760512

• 20490029760512 backwards is 21506792009402
• The number of decimal digits it has is: 14
• The sum of 20490029760512's digits is 47
• More coming soon!