40673868832656128

Names of 40673868832656128

• Cardinal: 40673868832656128 can be written as Forty quadrillion, six hundred seventy-three trillion, eight hundred sixty-eight billion, eight hundred thirty-two million, six hundred fifty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0673868832656128 × 10¹⁶

Factors of 40673868832656128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1718

Divisors of 40673868832656128

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 467 934 1249 1868 2498 3736 4996 7472 9992 14944 19984 29888 39968 59776 79936 119552 159872 218089 319744 436178 583283 872356 1166566 1560001 1744712 2333132 3120002 3489424 4666264 6240004 6978848 9332528 12480008 13957696 18665056 24960016 27915392 37330112 49920032 55830784 74660224 99840064 101847563 149320448 199680128 203695126 272393161 399360256 407390252 544786322 728520467 814780504 1089572644 1457040934 1629561008 2179145288 2914081868 3259122016 4358290576 5828163736 6518244032 8716581152 11656327472 13036488064 17433162304 23312654944 26072976128 34866324608 46625309888 69732649216 93250619776 127207606187 186501239552 254415212374 340219058089 508830424748 680438116178 1017660849496 1360876232356 2035321698992 2721752464712 4070643397984 5443504929424 8141286795968 10887009858848 16282573591936 21774019717696 32565147183872 43548039435392 87096078870784 158882300127563 317764600255126 635529200510252 1271058401020504 2542116802041008 5084233604082016 10168467208164032 20336934416328064 40673868832656128
• Sum of all divisors σ(n): 81428275109137320
• Sum of proper divisors (its aliquot sum) s(n): 40754406276481192
• 40673868832656128 is an abundant number, because the sum of its proper divisors (40754406276481192) is greater than itself. Its abundance is 80537443825064

Bases of 40673868832656128

• Binary: 10010000100000001010101100001111011010010100101100000000₂
• Hexadecimal: 0x9080AB0F694B00
• Base-36: B4HOLDYSGZK

Squares and roots of 40673868832656128

• 40673868832656128 squared (40673868832656128²) is 1654363605816115572642435495952384
• 40673868832656128 cubed (40673868832656128³) is 67289368304484711397367905277834869650783733809152
• The square root of 40673868832656128 is 201677635.9258907219
• The cube root of 40673868832656128 is 343905.0036067373

Scales and comparisons

• 40,673,868,832,656,128 seconds is equal to 1,293,303,216 years, 17 weeks, 5 days, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 40,673,868,832,656,128 would take you about three billion, eight hundred seventy-nine million, nine hundred nine thousand, six hundred forty-nine 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 40673868832656128 cubic inches would be around 28658.8 feet tall.

Recreational maths with 40673868832656128

• 40673868832656128 backwards is 82165623886837604
• The number of decimal digits it has is: 17
• The sum of 40673868832656128's digits is 83
• More coming soon!