80805609727683128

Names of 80805609727683128

• Cardinal: 80805609727683128 can be written as Eighty quadrillion, eight hundred five trillion, six hundred nine billion, seven hundred twenty-seven million, six hundred eighty-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0805609727683128 × 10¹⁶

Factors of 80805609727683128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1378

Divisors of 80805609727683128

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 67 127 134 254 268 431 508 536 751 862 1016 1502 1724 3004 3448 4489 6008 8509 8978 16129 17018 17956 28877 32258 34036 35912 50317 54737 57754 64516 68072 95377 100634 109474 115508 129032 185761 190754 201268 218948 231016 323681 371522 381508 402536 437896 570103 647362 743044 763016 1080643 1140206 1294724 1486088 1934759 2161286 2280412 2589448 3371239 3667379 3869518 4322572 4560824 6390259 6742478 6951599 7334758 7739036 8645144 12112879 12445987 12780518 13484956 13903198 14669516 15478072 21686627 23591647 24225758 24891974 25561036 26969912 27806396 29339032 41107487 43373254 47183294 48451516 49783948 51122072 55612792 72403081 82214974 86746508 94366588 96903032 99567896 139506511 144806162 164429948 173493016 188733176 245714393 279013022 289612324 328859896 428147353 465757133 491428786 558026044 579224648 811562893 833881129 856294706 931514266 982857572 1116052088 1453004009 1580640349 1623125786 1667762258 1712589412 1863028532 1965715144 2754201629 2906008018 2996139169 3161280698 3246251572 3335524516 3425178824 3726057064 5220650849 5508403258 5812016036 5992278338 6322561396 6492503144 6671049032 9346936237 10441301698 11016806516 11624032072 11984556676 12645122792 17717326897 18693872474 20882603396 22033613032 23969113352 31205727911 35434653794 37387744948 41765206792 54374713831 62411455822 70869307588 74775489896 105902903383 108749427662 124822911644 141738615176 184531509143 200741324323 211805806766 217498855324 249645823288 349783606883 369063018286 401482648646 423611613532 434997710648 626244727879 699567213766 738126036572 802965297292 847223227064 1187060902099 1252489455758 1399134427532 1476252073144 1605930594584 2250100515919 2374121804198 2504978911516 2798268855064 4500201031838 4748243608396 5009957823032 9000402063676 9496487216792 13449668729641 18000804127352 23435501661161 26899337459282 46871003322322 53798674918564 79533080440633 93742006644644 107597349837128 150756734566573 159066160881266 187484013289288 301513469133146 318132321762532 603026938266292 636264643525064 1206053876532584 10100701215960391 20201402431920782 40402804863841564 80805609727683128
• Sum of all divisors σ(n): 155593655232618960
• Sum of proper divisors (its aliquot sum) s(n): 74788045504935832
• 80805609727683128 is a deficient number, because the sum of its proper divisors (74788045504935832) is less than itself. Its deficiency is 6017564222747296

Bases of 80805609727683128

• Binary: 100011111000101000100011000011111101011010110101000111000₂
• Hexadecimal: 0x11F14461FAD6A38
• Base-36: M3N74N0UGC8

Squares and roots of 80805609727683128

• 80805609727683128 squared (80805609727683128²) is 6529546563462638163652638775864384
• 80805609727683128 cubed (80805609727683128³) is 527623991305896493282736190799664140404941852913152
• The square root of 80805609727683128 is 284263275.3763368709
• The cube root of 80805609727683128 is 432328.4712620665

Scales and comparisons

• 80,805,609,727,683,128 seconds is equal to 2,569,368,441 years, 9 weeks, 1 day, 22 hours, 12 minutes, 8 seconds.
• To count from 1 to 80,805,609,727,683,128 would take you about seven billion, seven hundred eight million, one hundred five thousand, three hundred twenty-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 80805609727683128 cubic inches would be around 36027.4 feet tall.

Recreational maths with 80805609727683128

• 80805609727683128 backwards is 82138672790650808
• The number of decimal digits it has is: 17
• The sum of 80805609727683128's digits is 80
• More coming soon!