64798815137329

Names of 64798815137329

• Cardinal: 64798815137329 can be written as Sixty-four trillion, seven hundred ninety-eight billion, eight hundred fifteen million, one hundred thirty-seven thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 6.4798815137329 × 10¹³

Factors of 64798815137329

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31535

Divisors of 64798815137329

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 13 49 61 67 91 169 427 469 637 793 871 1183 2989 3283 3721 4087 5551 6097 8281 10309 11323 26047 28609 31387 38857 42679 48373 53131 72163 79261 182329 200263 219709 249307 338611 371917 408031 505141 554827 628849 690703 1537963 1745149 1914607 2102929 2370277 2603419 2856217 3240991 4401943 4834921 5304403 12216043 13402249 14720503 19993519 22686937 24889891 27338077 30813601 33844447 37130821 42132883 93815743 103043521 116791027 128278669 158808559 174229237 191366539 259915747 294930181 323568583 355395001 817537189 897950683 1219604659 1339565773 1518283351 1667622697 2064511267 2264980081 2487765007 5722760323 6285654781 7824998809 10627983457 11673358879 15854860567 17414355049 19737683563 21679095061 54774991663 74395884199 81713512153 101724984517 138163784941 151753665427 383424941641 712074891619 967146494587 1062275657989 1322424798721 4984524241333 9256973591047 64798815137329
• Sum of all divisors σ(n): 84223802203632
• Sum of proper divisors (its aliquot sum) s(n): 19424987066303
• 64798815137329 is a deficient number, because the sum of its proper divisors (19424987066303) is less than itself. Its deficiency is 45373828071026

Bases of 64798815137329

• Binary: 1110101110111100100110010110111010111000110001₂
• Hexadecimal: 0x3AEF265BAE31
• Base-36: MYW5XH641

Squares and roots of 64798815137329

• 64798815137329 squared (64798815137329²) is 4198886443201737949129254241
• 64798815137329 cubed (64798815137329³) is 272082866415666301402557427466495770662289
• The square root of 64798815137329 is 8049771.1232884753
• The cube root of 64798815137329 is 40165.7321929091

Scales and comparisons

• 64,798,815,137,329 seconds is equal to 2,060,401 years, 46 weeks, 7 hours, 28 minutes, 49 seconds.
• To count from 1 to 64,798,815,137,329 would take you about five million, one hundred fifty-one thousand and 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 64798815137329 cubic inches would be around 3347.1 feet tall.

Recreational maths with 64798815137329

• 64798815137329 backwards is 92373151889746
• The number of decimal digits it has is: 14
• The sum of 64798815137329's digits is 73
• More coming soon!