66741372817435344

Names of 66741372817435344

• Cardinal: 66741372817435344 can be written as Sixty-six quadrillion, seven hundred forty-one trillion, three hundred seventy-two billion, eight hundred seventeen million, four hundred thirty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.6741372817435344 × 10¹⁶

Factors of 66741372817435344

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 218136

Divisors of 66741372817435344

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 37 42 48 56 74 84 111 112 148 168 222 259 296 336 444 518 592 777 888 1036 1554 1776 2072 2297 3108 4144 4594 6216 6891 9188 11437 12432 13782 16079 18376 22874 27564 32158 34311 36752 45748 48237 55128 64316 68622 80059 84989 91496 96474 110256 128632 137244 160118 169978 182992 192948 204353 240177 254967 257264 274488 320236 339956 385896 408706 423169 480354 509934 548976 594923 613059 640472 679912 771792 817412 846338 960708 1019868 1189846 1226118 1269507 1280944 1359824 1430471 1634824 1692676 1784769 1921416 2039736 2379692 2452236 2539014 2860942 2962183 3269648 3385352 3569538 3842832 4079472 4291413 4759384 4904472 5078028 5721884 5924366 6770704 7139076 7561061 8582826 8886549 9518768 9808944 10156056 11443768 11848732 14278152 15122122 17165652 17773098 20312112 22683183 22887536 23697464 26270789 28556304 30244244 34331304 35546196 45366366 47394928 52541578 52927427 60488488 68662608 71092392 78812367 90732732 105083156 105854854 120976976 142184784 157624734 158782281 181465464 183895523 210166312 211709708 315249468 317564562 362930928 367791046 420332624 423419416 469398841 551686569 630498936 635129124 735582092 846838832 938797682 972019193 1103373138 1260997872 1270258248 1408196523 1471164184 1877595364 1944038386 2206746276 2337185261 2540516496 2816393046 2916057579 2942328368 3285791887 3755190728 3888076772 4413492552 4674370522 5632786092 5832115158 6571583774 6804134351 7011555783 7510381456 7776153544 8826985104 9348741044 9857375661 11265572184 11664230316 13143167548 13608268702 14023111566 15552307088 16360296827 17367757117 18697482088 19714751322 20412403053 22531144368 23328460632 26286335096 27216537404 28046223132 32720593654 34735514234 37394964176 39429502644 40824806106 46656921264 49080890481 52103271351 52572670192 54433074808 56092446264 65441187308 69471028468 78859005288 81649612212 86475854657 98161780962 104206542702 108866149616 112184892528 121574299819 130882374616 138942056936 157718010576 163299224424 172951709314 196323561924 208413085404 243148599638 259427563971 261764749232 277884113872 326598448848 345903418628 364722899457 392647123848 416826170808 486297199276 518855127942 605330982599 691806837256 729445798914 785294247696 833652341616 972594398552 1037710255884 1210661965198 1383613674512 1458891597828 1815992947797 1945188797104 2075420511768 2421323930396 2917783195656 3631985895594 4150841023536 4842647860792 5368514544517 5835566391312 7263971791188 9685295721584 10737029089034 14527943582376 16105543633551 21474058178068 29055887164752 32211087267102 37579601811619 42948116356136 64422174534204 75159203623238 85896232712272 112738805434857 128844349068408 150318407246476 198635038147129 225477610869714 257688698136816 300636814492952 397270076294258 450955221739428 595905114441387 601273628985904 794540152588516 901910443478856 1191810228882774 1390445267029903 1589080305177032 1803820886957712 2383620457765548 2780890534059806 3178160610354064 4171335801089709 4767240915531096 5561781068119612 8342671602179418 9534481831062192 11123562136239224 16685343204358836 22247124272478448 33370686408717672 66741372817435344
• Sum of all divisors σ(n): 202478319789129216
• Sum of proper divisors (its aliquot sum) s(n): 135736946971693872
• 66741372817435344 is an abundant number, because the sum of its proper divisors (135736946971693872) is greater than itself. Its abundance is 68995574154258528

Bases of 66741372817435344

• Binary: 11101101000111001110110011001010100110101110101011010000₂
• Hexadecimal: 0xED1CECCA9AEAD0
• Base-36: I95UBECBJDC

Squares and roots of 66741372817435344

• 66741372817435344 squared (66741372817435344²) is 4454410845555897427904477620398336
• 66741372817435344 cubed (66741372817435344³) is 297293494925273558883931806536491993927607205187584
• The square root of 66741372817435344 is 258343517.0803311333
• The cube root of 66741372817435344 is 405631.5357984769

Scales and comparisons

• 66,741,372,817,435,344 seconds is equal to 2,122,169,210 years, 50 weeks, 4 days, 9 hours, 22 minutes, 24 seconds.
• To count from 1 to 66,741,372,817,435,344 would take you about six billion, three hundred sixty-six million, five hundred seven thousand, six hundred thirty-two 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 66741372817435344 cubic inches would be around 33802.6 feet tall.

Recreational maths with 66741372817435344

• 66741372817435344 backwards is 44353471827314766
• The number of decimal digits it has is: 17
• The sum of 66741372817435344's digits is 75
• More coming soon!