80818985243844

Names of 80818985243844

• Cardinal: 80818985243844 can be written as Eighty trillion, eight hundred eighteen billion, nine hundred eighty-five million, two hundred forty-three thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 8.0818985243844 × 10¹³

Factors of 80818985243844

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16147

Divisors of 80818985243844

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 279 324 372 558 837 961 1116 1674 1922 2511 2883 3348 3844 5022 5766 8649 10044 11532 16111 17298 25947 32222 34596 48333 51894 64444 77841 96666 103788 144999 155682 193332 289998 311364 434997 499441 579996 869994 998882 1304991 1498323 1739988 1997764 2609982 2996646 4494969 5219964 5993292 8989938 13484907 15482671 17979876 26969814 30965342 40454721 46448013 53939628 61930684 80909442 92896026 139344039 161818884 185792052 259564321 278688078 418032117 519128642 557376156 778692963 836064234 1038257284 1254096351 1557385926 1672128468 2336078889 2508192702 3114771852 4672157778 5016385404 7008236667 8046493951 9344315556 14016473334 16092987902 21024710001 24139481853 28032946668 32185975804 42049420002 48278963706 72418445559 84098840004 96557927412 144836891118 217255336677 249441312481 289673782236 434510673354 498882624962 651766010031 748323937443 869021346708 997765249924 1303532020062 1496647874886 2244971812329 2607064040124 2993295749772 4489943624658 6734915436987 8979887249316 13469830873974 20204746310961 26939661747948 40409492621922 80818985243844
• Sum of all divisors σ(n): 218325574363743
• Sum of proper divisors (its aliquot sum) s(n): 137506589119899
• 80818985243844 is an abundant number, because the sum of its proper divisors (137506589119899) is greater than itself. Its abundance is 56687603876055

Bases of 80818985243844

• Binary: 10010011000000100100010111010000001010011000100₂
• Hexadecimal: 0x498122E814C4
• Base-36: SNBQ94O90

Squares and roots of 80818985243844

• 80818985243844 squared (80818985243844²) is 6531708375844674216139896336
• 80818985243844 cubed (80818985243844³) is 527886042844482985003565779441155842155584
• 80818985243844 is a perfect square number. Its square root is 8989938
• The cube root of 80818985243844 is 43235.2323968345

Scales and comparisons

• 80,818,985,243,844 seconds is equal to 2,569,793 years, 38 weeks, 3 days, 19 hours, 17 minutes, 24 seconds.
• To count from 1 to 80,818,985,243,844 would take you about six million, four hundred twenty-four thousand, four hundred eighty-four 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 80818985243844 cubic inches would be around 3602.9 feet tall.

Recreational maths with 80818985243844

• 80818985243844 backwards is 44834258981808
• The number of decimal digits it has is: 14
• The sum of 80818985243844's digits is 72
• More coming soon!