67812493649139

Names of 67812493649139

• Cardinal: 67812493649139 can be written as Sixty-seven trillion, eight hundred twelve billion, four hundred ninety-three million, six hundred forty-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 6.7812493649139 × 10¹³

Factors of 67812493649139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 223

Divisors of 67812493649139

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 23 27 69 81 197 207 243 529 591 621 729 1587 1773 1863 4531 4761 5319 5589 12167 13593 14283 15957 16767 36501 38809 40779 42849 47871 104213 109503 116427 122337 128547 143613 312639 328509 349281 367011 385641 892607 937917 985527 1047843 1101033 2396899 2677821 2813751 2956581 3143529 3303099 7190697 7645373 8033463 8441253 8869743 9430587 20529961 21572091 22936119 24100389 25323759 28291761 61589883 64716273 68808357 72301167 75971277 175843579 184769649 194148819 206425071 216903501 472189103 527530737 554308947 582446457 619275213 650710503 1416567309 1582592211 1662926841 1747339371 1857825639 4044402317 4249701927 4747776633 4988780523 5573476917 12133206951 12749105781 14243329899 14966341569 36399620853 38247317343 42729989697 93021253291 109198862559 114741952029 128189969091 279063759873 327596587677 344225856087 837191279619 982789763031 2511573838857 2948369289093 7534721516571 22604164549713 67812493649139
• Sum of all divisors σ(n): 106835627764800
• Sum of proper divisors (its aliquot sum) s(n): 39023134115661
• 67812493649139 is a deficient number, because the sum of its proper divisors (39023134115661) is less than itself. Its deficiency is 28789359533478

Bases of 67812493649139

• Binary: 1111011010110011010011100110000110010011110011₂
• Hexadecimal: 0x3DACD39864F3
• Base-36: O1CMNUO6R

Squares and roots of 67812493649139

• 67812493649139 squared (67812493649139²) is 4598534294914517208435441321
• 67812493649139 cubed (67812493649139³) is 311838077669238587461922691698797196672619
• The square root of 67812493649139 is 8234834.1603907849
• 67812493649139 is a perfect cube number. Its cube root is 40779

Scales and comparisons

• 67,812,493,649,139 seconds is equal to 2,156,227 years, 28 weeks, 15 hours, 25 minutes, 39 seconds.
• To count from 1 to 67,812,493,649,139 would take you about five million, three hundred ninety thousand, five hundred sixty-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 67812493649139 cubic inches would be around 3398.3 feet tall.

Recreational maths with 67812493649139

• 67812493649139 backwards is 93194639421876
• The number of decimal digits it has is: 14
• The sum of 67812493649139's digits is 72
• More coming soon!