40817972287664

Names of 40817972287664

• Cardinal: 40817972287664 can be written as Forty trillion, eight hundred seventeen billion, nine hundred seventy-two million, two hundred eighty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0817972287664 × 10¹³

Factors of 40817972287664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7043233

Divisors of 40817972287664

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 34 44 52 68 88 104 136 143 149 176 187 208 221 272 286 298 374 442 572 596 748 884 1144 1192 1496 1639 1768 1937 2288 2384 2431 2533 2992 3278 3536 3874 4862 5066 6556 7748 9724 10132 13112 15496 19448 20264 21307 26224 27863 30992 32929 38896 40528 42614 55726 65858 85228 111452 131716 170456 222904 263432 340912 362219 445808 526864 724438 1448876 2897752 5795504 7043041 14086082 28172164 56344328 77473451 91559533 112688656 119731697 154946902 183119066 239463394 309893804 366238132 478926788 619787608 732476264 957853576 1007154863 1049413109 1239575216 1317048667 1464952528 1556512061 1915707152 2014309726 2098826218 2634097334 3113024122 4028619452 4197652436 5268194668 6226048244 8057238904 8395304872 10536389336 11543544199 12452096488 13642370417 16114477808 16790609744 17121632671 17840022853 21072778672 23087088398 24904192976 27284740834 34243265342 35680045706 46174176796 54569481668 68486530684 71360091412 92348353592 109138963336 136973061368 142720182824 150066074587 184696707184 196240251383 218277926672 231920297089 273946122736 285440365648 300132149174 392480502766 463840594178 600264298348 784961005532 927681188356 1200528596696 1569922011064 1855362376712 2401057193392 2551123267979 3139844022128 3710724753424 5102246535958 10204493071916 20408986143832 40817972287664
• Sum of all divisors σ(n): 99036439387200
• Sum of proper divisors (its aliquot sum) s(n): 58218467099536
• 40817972287664 is an abundant number, because the sum of its proper divisors (58218467099536) is greater than itself. Its abundance is 17400494811872

Bases of 40817972287664

• Binary: 1001010001111110101100101111010001100010110000₂
• Hexadecimal: 0x251FACBD18B0
• Base-36: EGVIMT7E8

Squares and roots of 40817972287664

• 40817972287664 squared (40817972287664²) is 1666106861676506277566576896
• 40817972287664 cubed (40817972287664³) is 68007103708198470552847265706686688210944
• The square root of 40817972287664 is 6388894.4495635549
• The cube root of 40817972287664 is 34431.0665270521

Scales and comparisons

• 40,817,972,287,664 seconds is equal to 1,297,885 years, 13 weeks, 3 days, 19 hours, 27 minutes, 44 seconds.
• To count from 1 to 40,817,972,287,664 would take you about three million, two hundred forty-four thousand, seven hundred thirteen 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 40817972287664 cubic inches would be around 2869.3 feet tall.

Recreational maths with 40817972287664

• 40817972287664 backwards is 46678227971804
• The number of decimal digits it has is: 14
• The sum of 40817972287664's digits is 71
• More coming soon!