80305129596680856

Names of 80305129596680856

• Cardinal: 80305129596680856 can be written as Eighty quadrillion, three hundred five trillion, one hundred twenty-nine billion, five hundred ninety-six million, six hundred eighty thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 8.0305129596680856 × 10¹⁶

Factors of 80305129596680856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 33395373

Divisors of 80305129596680856

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 409 504 756 818 1227 1512 1636 2454 2863 3272 3681 3889 4908 5726 7362 7778 8589 9816 11043 11452 11667 14724 15556 17178 22086 22904 23334 25767 27223 29448 31112 34356 35001 44172 46668 51534 54446 68712 70002 77301 81669 88344 93336 103068 105003 108892 140004 154602 163338 206136 210006 217784 245007 280008 309204 326676 420012 490014 618408 653352 735021 840024 980028 1470042 1590601 1960056 2940084 3181202 4771803 5880168 6362404 9543606 11134207 12724808 14315409 19087212 22268414 28630818 33391063 33402621 38174424 42946227 44536828 57261636 66782126 66805242 85892454 89073656 100173189 100207863 114523272 133564252 133610484 171784908 200346378 200415726 233737441 267128504 267220968 300519567 300623589 343569816 400692756 400831452 467474882 601039134 601247178 701212323 801385512 801662904 901558701 934949764 1202078268 1202494356 1402424646 1803117402 1869899528 2103636969 2404156536 2404988712 2804849292 3606234804 4207273938 5609698584 6310910907 7212469608 8414547876 12621821814 13656944767 16829095752 25243643628 27313889534 40970834301 50487287256 54627779068 81941668602 95598613369 109255558136 122912502903 129857844007 163883337204 191197226738 245825005806 259715688014 286795840107 327766674408 368737508709 382394453476 389573532021 491650011612 519431376028 573591680214 737475017418 764788906952 779147064042 860387520321 909004908049 983300023224 1038862752056 1147183360428 1168720596063 1474950034836 1558294128084 1720775040642 1818009816098 2294366720856 2337441192126 2581162560963 2727014724147 2949900069672 3116588256168 3441550081284 3506161788189 3636019632196 4674882384252 5162325121926 5454029448294 6883100162568 7012323576378 7272039264392 8181044172441 9349764768504 10324650243852 10908058896588 14024647152756 16362088344882 20649300487704 21816117793176 24543132517323 28049294305512 32724176689764 49086265034646 53111858198863 65448353379528 98172530069292 106223716397726 159335574596589 196345060138584 212447432795452 318671149193178 371783007392041 424894865590904 478006723789767 637342298386356 743566014784082 956013447579534 1115349022176123 1274684596772712 1434020171369301 1487132029568164 1912026895159068 2230698044352246 2868040342738602 2974264059136328 3346047066528369 3824053790318136 4461396088704492 5736080685477204 6692094133056738 8922792177408984 10038141199585107 11472161370954408 13384188266113476 20076282399170214 26768376532226952 40152564798340428 80305129596680856
• Sum of all divisors σ(n): 255625958273280000
• Sum of proper divisors (its aliquot sum) s(n): 175320828676599144
• 80305129596680856 is an abundant number, because the sum of its proper divisors (175320828676599144) is greater than itself. Its abundance is 95015699079918288

Bases of 80305129596680856

• Binary: 100011101010011010001011100000011010000000111101010011000₂
• Hexadecimal: 0x11D4D1703407A98
• Base-36: LYPSJ8OV060

Squares and roots of 80305129596680856

• 80305129596680856 squared (80305129596680856²) is 6448913839539707581848891916892736
• 80305129596680856 cubed (80305129596680856³) is 517880861642064948029452689820415335265982576662016
• The square root of 80305129596680856 is 283381597.1383478105
• The cube root of 80305129596680856 is 431434.0611537633

Scales and comparisons

• 80,305,129,596,680,856 seconds is equal to 2,553,454,721 years, 5 weeks, 1 day, 2 hours, 27 minutes, 36 seconds.
• To count from 1 to 80,305,129,596,680,856 would take you about seven billion, six hundred sixty million, three hundred sixty-four thousand, one 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 80305129596680856 cubic inches would be around 35952.8 feet tall.

Recreational maths with 80305129596680856

• 80305129596680856 backwards is 65808669592150308
• The number of decimal digits it has is: 17
• The sum of 80305129596680856's digits is 81
• More coming soon!