121081625698

Names of 121081625698

• Cardinal: 121081625698 can be written as One hundred twenty-one billion, eighty-one million, six hundred twenty-five thousand, six hundred ninety-eight.

Scientific notation

• Scientific notation: 1.21081625698 × 10¹¹

Factors of 121081625698

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3095

Divisors of 121081625698

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 19 22 38 181 209 362 418 751 1502 1991 2131 3439 3982 4262 6878 8261 14269 16522 23441 28538 37829 40489 46882 75658 80978 135931 156959 271862 313918 385711 445379 771422 890758 1495241 1600381 2582689 2990482 3200762 4242821 5165378 7328509 8485642 14657018 17604191 28409579 30407239 35208382 56819158 60814478 80613599 161227198 289668961 334479629 579337922 668959258 3186358571 5503710259 6372717142 11007420518 60540812849 121081625698
• Sum of all divisors σ(n): 210091714560
• Sum of proper divisors (its aliquot sum) s(n): 89010088862
• 121081625698 is a deficient number, because the sum of its proper divisors (89010088862) is less than itself. Its deficiency is 32071536836

Bases of 121081625698

• Binary: 1110000110001000001101111110001100010₂
• Hexadecimal: 0x1C3106FC62
• Base-36: 1JMGVGBM

Squares and roots of 121081625698

• 121081625698 squared (121081625698²) is 14660760081670573987204
• 121081625698 cubed (121081625698³) is 1775148664657016350059450169568392
• The square root of 121081625698 is 347967.8515294195
• The cube root of 121081625698 is 4947.1993911551

Scales and comparisons

• 121,081,625,698 seconds is equal to 3,850 years, 1 week, 16 hours, 54 minutes, 58 seconds.
• To count from 1 to 121,081,625,698 would take you about seven thousand, seven hundred 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 121081625698 cubic inches would be around 412.3 feet tall.

Recreational maths with 121081625698

• 121081625698 backwards is 896526180121
• The number of decimal digits it has is: 12
• The sum of 121081625698's digits is 49
• More coming soon!