137989209886812

Names of 137989209886812

• Cardinal: 137989209886812 can be written as One hundred thirty-seven trillion, nine hundred eighty-nine billion, two hundred nine million, eight hundred eighty-six thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.37989209886812 × 10¹⁴

Factors of 137989209886812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 566532

Divisors of 137989209886812

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 529 828 1058 1587 2116 3174 4761 6348 9522 13093 19044 26186 39279 52372 78558 117837 157116 235674 301139 471348 553411 602278 903417 1106822 1204556 1660233 1806834 2213644 2710251 3320466 3613668 4980699 5420502 6640932 6926197 9961398 10841004 12728453 13852394 19922796 20778591 25456906 27704788 38185359 41557182 50913812 62335773 76370718 83114364 114556077 124671546 152741436 229112154 249343092 292754419 458224308 585508838 878263257 1171017676 1756526514 2634789771 3513053028 5269579542 7245810223 10539159084 14491620446 21737430669 28983240892 43474861338 65212292007 86949722676 130424584014 166653635129 260849168028 333307270258 499960905387 666614540516 999921810774 1499882716161 1999843621548 2999765432322 3833033607967 5999530864644 7666067215934 11499100823901 15332134431868 22998201647802 34497302471703 45996403295604 68994604943406 137989209886812
• Sum of all divisors σ(n): 364659416083144
• Sum of proper divisors (its aliquot sum) s(n): 226670206196332
• 137989209886812 is an abundant number, because the sum of its proper divisors (226670206196332) is greater than itself. Its abundance is 88680996309520

Bases of 137989209886812

• Binary: 11111011000000000011101110101101001000001011100₂
• Hexadecimal: 0x7D801DD6905C
• Base-36: 1CWVD8SGV0

Squares and roots of 137989209886812

• 137989209886812 squared (137989209886812²) is 19041022045186654609851523344
• 137989209886812 cubed (137989209886812³) is 2627455587452675568905682861555244015739328
• The square root of 137989209886812 is 11746880.8577771827
• The cube root of 137989209886812 is 51675.1456402141

Scales and comparisons

• 137,989,209,886,812 seconds is equal to 4,387,630 years, 2 weeks, 2 days, 15 hours, 40 minutes, 12 seconds.
• To count from 1 to 137,989,209,886,812 would take you about ten million, nine hundred sixty-nine thousand and seventy-five 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 137989209886812 cubic inches would be around 4306.3 feet tall.

Recreational maths with 137989209886812

• 137989209886812 backwards is 218688902989731
• The number of decimal digits it has is: 15
• The sum of 137989209886812's digits is 81
• More coming soon!