40190765021264872

Names of 40190765021264872

• Cardinal: 40190765021264872 can be written as Forty quadrillion, one hundred ninety trillion, seven hundred sixty-five billion, twenty-one million, two hundred sixty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0190765021264872 × 10¹⁶

Factors of 40190765021264872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 621

Divisors of 40190765021264872

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 28 43 49 56 86 98 172 196 301 343 344 392 569 602 686 1138 1204 1372 1849 2107 2276 2408 2744 3698 3983 4214 4552 7396 7966 8428 12943 14749 14792 15932 16856 24467 25886 27881 29498 31864 48934 51772 55762 58996 79507 90601 97868 103544 111524 117992 159014 171269 181202 195167 195736 223048 318028 323761 342538 362404 390334 556549 634207 636056 647522 685076 724808 780668 1052081 1113098 1198883 1268414 1295044 1370152 1561336 2104162 2226196 2266327 2397766 2536828 2590088 3895843 4208324 4452392 4532654 4795532 5073656 7364567 7791686 8392181 8416648 9065308 9591064 13921723 14729134 15583372 15864289 16784362 18130616 27270901 27843446 29458268 31166744 31728578 33568724 45239483 51551969 54541802 55686892 58916536 63457156 67137448 90478966 97452061 103103938 109083604 111050023 111373784 126914312 180957932 184220009 194904122 206207876 218167208 222100046 316676381 360863783 361915864 368440018 389808244 412415752 444200092 598634089 633352762 682164427 721727566 736880036 779616488 888400184 1197268178 1266705524 1289540063 1364328854 1443455132 1473760072 2216734667 2394536356 2533411048 2579080126 2728657708 2886910264 4190438623 4433469334 4775150989 4789072712 5158160252 5457315416 7921460387 8380877246 8866938668 9026780441 9550301978 10316320504 15517142669 15842920774 16761754492 17733877336 18053560882 19100603956 25741265827 29333070361 31034285338 31685841548 33523508984 36107121764 38201207912 51482531654 55450222709 58666140722 62068570676 63187463087 63371683096 72214243528 102965063308 110900445418 117332281444 124137141352 126374926174 180188860789 205331492527 205930126616 221800890836 234664562888 252749852348 340622796641 360377721578 388151558963 410662985054 443601781672 505499704696 681245593282 720755443156 776303117926 821325970108 1261322025523 1362491186564 1441510886312 1552606235852 1642651940216 2384359576487 2522644051046 2717060912741 2724982373128 3105212471704 4768719152974 5045288102092 5434121825482 8829254178661 9537438305948 10090576204184 10868243650964 14646780255563 16690517035409 17658508357322 19074876611896 21736487301928 29293560511126 33381034070818 35317016714644 58587121022252 66762068141636 70634033429288 102527461788941 116833619247863 117174242044504 133524136283272 205054923577882 233667238495726 410109847155764 467334476991452 717692232522587 820219694311528 934668953982904 1435384465045174 2870768930090348 5023845627658109 5741537860180696 10047691255316218 20095382510632436 40190765021264872
• Sum of all divisors σ(n): 90131455656000000
• Sum of proper divisors (its aliquot sum) s(n): 49940690634735128
• 40190765021264872 is an abundant number, because the sum of its proper divisors (49940690634735128) is greater than itself. Its abundance is 9749925613470256

Bases of 40190765021264872

• Binary: 10001110110010010100100110110000010101111111101111101000₂
• Hexadecimal: 0x8EC949B057FBE8
• Base-36: AZQFQK6UXNS

Squares and roots of 40190765021264872

• 40190765021264872 squared (40190765021264872²) is 1615297592994527947066354781176384
• 40190765021264872 cubed (40190765021264872³) is 64920045999457815563413037911675282822063815182848
• The square root of 40190765021264872 is 200476345.2910713653
• 40190765021264872 is a perfect cube number. Its cube root is 342538

Scales and comparisons

• 40,190,765,021,264,872 seconds is equal to 1,277,942,009 years, 24 weeks, 5 days, 19 hours, 47 minutes, 52 seconds.
• To count from 1 to 40,190,765,021,264,872 would take you about three billion, eight hundred thirty-three million, eight hundred twenty-six thousand and twenty-eight 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 40190765021264872 cubic inches would be around 28544.8 feet tall.

Recreational maths with 40190765021264872

• 40190765021264872 backwards is 27846212056709104
• The number of decimal digits it has is: 17
• The sum of 40190765021264872's digits is 64
• More coming soon!