842812875863165140

Names of 842812875863165140

• Cardinal: 842812875863165140 can be written as Eight hundred forty-two quadrillion, eight hundred twelve trillion, eight hundred seventy-five billion, eight hundred sixty-three million, one hundred sixty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 8.4281287586316514 × 10¹⁷

Factors of 842812875863165140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5857

Divisors of 842812875863165140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 20 23 46 92 115 230 269 460 538 1076 1345 1999 2690 3559 3998 5380 6187 7118 7996 9995 12374 14236 17795 19990 24748 30935 35590 39980 45977 61870 71180 72361 81857 91954 123740 144722 163714 183908 229885 289444 327428 361805 409285 459770 537731 723610 818570 919540 957371 1075462 1447220 1637140 1664303 1914742 2150924 2688655 3328606 3829484 4786855 5377310 6657212 7114441 8321515 9573710 10754620 12367813 12666481 14228882 16643030 19147420 22019533 24735626 25332962 28457764 33286060 35572205 44039066 49471252 50665924 61839065 63332405 71144410 88078132 110097665 123678130 126664810 142288820 144649639 163632143 220195330 247356260 253329620 257532799 289299278 291329063 327264286 440390660 515065598 578598556 582658126 654528572 723248195 818160715 1030131196 1165316252 1287663995 1446496390 1456645315 1636321430 1913784629 2575327990 2892992780 2913290630 3272642860 3326941697 3407283389 3827569258 5150655980 5826581260 5923254377 6653883394 6814566778 7655138516 9568923145 11846508754 13307766788 13629133556 16634708485 17036416945 19137846290 23693017508 25320295519 29616271885 33269416970 34072833890 38275692580 44017046467 50640591038 59232543770 66538833940 68145667780 78367517947 88034092934 101281182076 118465087540 126601477595 156735035894 176068185868 220085232335 253202955190 313470071788 391837589735 440170464670 506405910380 514808065201 582366796937 783675179470 880340929340 916559231641 1029616130402 1164733593874 1567350358940 1833118463282 2059232260804 2329467187748 2574040326005 2911833984685 3666236926564 4582796158205 5148080652010 5823667969370 6811159494611 9165592316410 10296161304020 11647335938740 11840585499623 13622318989222 18331184632820 21080862327743 23681170999246 27244637978444 34055797473055 42161724655486 47362341998492 59202927498115 68111594946110 84323449310972 105404311638715 118405854996230 136223189892220 156656668376053 210808623277430 236811709992460 313313336752106 421617246554860 626626673504212 783283341880265 1566566683760530 1832201904050359 3133133367521060 3664403808100718 7328807616201436 9161009520251795 18322019040503590 36644038081007180 42140643793158257 84281287586316514 168562575172633028 210703218965791285 421406437931582570 842812875863165140
• Sum of all divisors σ(n): 1855199299707936000
• Sum of proper divisors (its aliquot sum) s(n): 1012386423844770860
• 842812875863165140 is an abundant number, because the sum of its proper divisors (1012386423844770860) is greater than itself. Its abundance is 169573547981605720

Bases of 842812875863165140

• Binary: 101110110010010001011101100001011101111100110000100011010100₂
• Hexadecimal: 0xBB245D85DF308D4
• Base-36: 6EIO8A1TBZDG

Squares and roots of 842812875863165140

• 842812875863165140 squared (842812875863165140²) is 710333543720739012231409058911219600
• 842812875863165140 cubed (842812875863165140³) is 598678256805349396735821844638195273564721113604744000
• The square root of 842812875863165140 is 918048406.0566551303
• The cube root of 842812875863165140 is 944590.8200676271

Scales and comparisons

• 842,812,875,863,165,140 seconds is equal to 26,798,842,461 years, 2 weeks, 5 days, 16 hours, 5 minutes, 40 seconds.
• To count from 1 to 842,812,875,863,165,140 would take you about eighty billion, three hundred ninety-six million, five hundred twenty-seven thousand, three hundred eighty-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 842812875863165140 cubic inches would be around 78715.9 feet tall.

Recreational maths with 842812875863165140

• 842812875863165140 backwards is 041561368578218248
• The number of decimal digits it has is: 18
• The sum of 842812875863165140's digits is 79
• More coming soon!