120680506881

Names of 120680506881

• Cardinal: 120680506881 can be written as One hundred twenty billion, six hundred eighty million, five hundred six thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.20680506881 × 10¹¹

Factors of 120680506881

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 43

Divisors of 120680506881

• Number of divisors d(n): 105
• Complete list of divisors:
  1 3 9 11 27 29 33 81 87 99 121 261 297 319 363 783 841 891 957 1089 1331 2349 2523 2871 3267 3509 3993 7569 8613 9251 9801 10527 11979 14641 22707 25839 27753 31581 35937 38599 43923 68121 83259 94743 101761 107811 115797 131769 161051 249777 284229 305283 347391 395307 424589 483153 749331 915849 1042173 1119371 1185921 1273767 1449459 1771561 2747547 3126519 3358113 3821301 4348377 4670479 5314683 8242641 10074339 11463903 12313081 13045131 14011437 15944049 30223017 34391709 36939243 42034311 47832147 51375269 90669051 110817729 126102933 135443891 143496441 154125807 332453187 378308799 406331673 462377421 997359561 1218995019 1387132263 1489882801 3656985057 4161396789 4469648403 10970955171 13408945209 40226835627 120680506881
• Sum of all divisors σ(n): 205377233347
• Sum of proper divisors (its aliquot sum) s(n): 84696726466
• 120680506881 is a deficient number, because the sum of its proper divisors (84696726466) is less than itself. Its deficiency is 35983780415

Bases of 120680506881

• Binary: 1110000011001000111100110011000000001₂
• Hexadecimal: 0x1C191E6601
• Base-36: 1JFU2329

Squares and roots of 120680506881

• 120680506881 squared (120680506881²) is 14563784741055088348161
• 120680506881 cubed (120680506881³) is 1757564924656301392600306484195841
• 120680506881 is a perfect square number. Its square root is 347391
• The cube root of 120680506881 is 4941.7303253667

Scales and comparisons

• 120,680,506,881 seconds is equal to 3,837 years, 13 weeks, 6 days, 3 hours, 1 minute, 21 seconds.
• To count from 1 to 120,680,506,881 would take you about seven thousand, six hundred seventy-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 120680506881 cubic inches would be around 411.8 feet tall.

Recreational maths with 120680506881

• 120680506881 backwards is 188605086021
• The number of decimal digits it has is: 12
• The sum of 120680506881's digits is 45
• More coming soon!