64474990055424

Names of 64474990055424

• Cardinal: 64474990055424 can be written as Sixty-four trillion, four hundred seventy-four billion, nine hundred ninety million, fifty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 6.4474990055424 × 10¹³

Factors of 64474990055424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3235

Divisors of 64474990055424

• Number of divisors d(n): 351
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 256 288 312 338 384 416 468 507 512 576 624 676 768 832 936 1014 1024 1152 1248 1352 1521 1536 1664 1872 2028 2048 2304 2496 2704 3042 3072 3217 3328 3744 4056 4096 4608 4992 5408 6084 6144 6434 6656 7488 8112 9216 9651 9984 10816 12168 12288 12868 13312 14976 16224 18432 19302 19968 21632 24336 25736 26624 28953 29952 32448 36864 38604 39936 41821 43264 48672 51472 53248 57906 59904 64896 77208 79872 83642 86528 97344 102944 115812 119808 125463 129792 154416 159744 167284 173056 194688 205888 231624 239616 250926 259584 308832 334568 346112 376389 389376 411776 463248 479232 501852 519168 543673 617664 669136 692224 752778 778752 823552 926496 1003704 1038336 1087346 1235328 1338272 1505556 1557504 1631019 1647104 1852992 2007408 2076672 2174692 2470656 2676544 3011112 3115008 3262038 3294208 3705984 4014816 4349384 4893057 4941312 5353088 6022224 6230016 6524076 6588416 7411968 8029632 8698768 9786114 9882624 10349089 10706176 12044448 13048152 13176832 14823936 16059264 17397536 19572228 19765248 20698178 21412352 24088896 26096304 29647872 31047267 32118528 34795072 39144456 39530496 41396356 42824704 48177792 52192608 59295744 62094534 64237056 69590144 78288912 82792712 85649408 93141801 96355584 104385216 118591488 124189068 128474112 134538157 139180288 156577824 165585424 171298816 186283602 192711168 208770432 248378136 256948224 269076314 278360576 313155648 331170848 372567204 385422336 403614471 417540864 496756272 513896448 538152628 556721152 626311296 662341696 745134408 770844672 807228942 835081728 993512544 1076305256 1113442304 1210843413 1252622592 1324683392 1490268816 1541689344 1614457884 1670163456 1748996041 1987025088 2152610512 2226884608 2421686826 2505245184 2649366784 2980537632 3228915768 3340326912 3497992082 3974050176 4305221024 4843373652 5010490368 5246988123 5298733568 5961075264 6457831536 6680653824 6995984164 7948100352 8610442048 9686747304 10020980736 10493976246 10597467136 11922150528 12915663072 13991968328 15740964369 15896200704 17220884096 19373494608 20041961472 20987952492 21194934272 23844301056 25831326144 27983936656 31481928738 31792401408 34441768192 38746989216 41975904984 42389868544 47688602112 51662652288 55967873312 62963857476 63584802816 68883536384 77493978432 83951809968 95377204224 103325304576 111935746624 125927714952 127169605632 137767072768 154987956864 167903619936 190754408448 206650609152 223871493248 251855429904 275534145536 309975913728 335807239872 381508816896 413301218304 447742986496 503710859808 551068291072 619951827456 671614479744 826602436608 895485972992 1007421719616 1239903654912 1343228959488 1653204873216 1790971945984 2014843439232 2479807309824 2686457918976 3581943891968 4029686878464 4959614619648 5372915837952 7163887783936 8059373756928 10745831675904 16118747513856 21491663351808 32237495027712 64474990055424
• Sum of all divisors σ(n): 201729081249423
• Sum of proper divisors (its aliquot sum) s(n): 137254091193999
• 64474990055424 is an abundant number, because the sum of its proper divisors (137254091193999) is greater than itself. Its abundance is 72779101138575

Bases of 64474990055424

• Binary: 1110101010001111000000111000010001000000000000₂
• Hexadecimal: 0x3AA3C0E11000
• Base-36: MUREGDTS0

Squares and roots of 64474990055424

• 64474990055424 squared (64474990055424²) is 4157024342647023694591819776
• 64474990055424 cubed (64474990055424³) is 268024103152322343405439275388459259265024
• 64474990055424 is a perfect square number. Its square root is 8029632
• The cube root of 64474990055424 is 40098.7124574261

Scales and comparisons

• 64,474,990,055,424 seconds is equal to 2,050,105 years, 12 weeks, 6 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 64,474,990,055,424 would take you about five million, one hundred twenty-five thousand, two hundred sixty-three 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 64474990055424 cubic inches would be around 3341.6 feet tall.

Recreational maths with 64474990055424

• 64474990055424 backwards is 42455009947446
• The number of decimal digits it has is: 14
• The sum of 64474990055424's digits is 63
• More coming soon!