121108428798

Names of 121108428798

• Cardinal: 121108428798 can be written as One hundred twenty-one billion, one hundred eight million, four hundred twenty-eight thousand, seven hundred ninety-eight.

Scientific notation

• Scientific notation: 1.21108428798 × 10¹¹

Factors of 121108428798

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5169

Divisors of 121108428798

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 811 1093 1622 2186 2433 3253 3279 4866 5677 6506 6558 7651 9759 11354 15302 17031 19518 22771 22953 34062 45542 45906 68313 136626 886423 1772846 2638183 2659269 3555529 5276366 5318538 6204961 7111058 7914549 10666587 12409922 15829098 18467281 18614883 21333174 24888703 36934562 37229766 49777406 55401843 74666109 110803686 149332218 2883534019 5767068038 8650602057 17301204114 20184738133 40369476266 60554214399 121108428798
• Sum of all divisors σ(n): 277499453952
• Sum of proper divisors (its aliquot sum) s(n): 156391025154
• 121108428798 is an abundant number, because the sum of its proper divisors (156391025154) is greater than itself. Its abundance is 35282596356

Bases of 121108428798

• Binary: 1110000110010100111111111011111111110₂
• Hexadecimal: 0x1C329FF7FE
• Base-36: 1JMWTXQ6

Squares and roots of 121108428798

• 121108428798 squared (121108428798²) is 14667251525920235724804
• 121108428798 cubed (121108428798³) is 1776327787089267719704801156505592
• The square root of 121108428798 is 348006.3631573423
• The cube root of 121108428798 is 4947.5644079943

Scales and comparisons

• 121,108,428,798 seconds is equal to 3,850 years, 45 weeks, 2 days, 22 hours, 13 minutes, 18 seconds.
• To count from 1 to 121,108,428,798 would take you about seven thousand, seven hundred one 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 121108428798 cubic inches would be around 412.3 feet tall.

Recreational maths with 121108428798

• 121108428798 backwards is 897824801121
• The number of decimal digits it has is: 12
• The sum of 121108428798's digits is 51
• More coming soon!