120480636991

Names of 120480636991

• Cardinal: 120480636991 can be written as One hundred twenty billion, four hundred eighty million, six hundred thirty-six thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.20480636991 × 10¹¹

Factors of 120480636991

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1592

Divisors of 120480636991

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 13 31 127 143 173 341 403 1237 1397 1651 1903 2249 3937 4433 5363 13607 16081 18161 21971 24739 38347 43307 51181 58993 69719 157099 176891 214001 241681 285623 421817 498511 562991 681101 766909 1728089 2042287 2354011 2782013 3141853 4870069 5483621 6634031 7492111 8854313 22465157 27178127 30602143 53570759 63310897 72974341 86242403 97397443 298959397 353315651 696419867 842521937 948666433 3886472161 9267741307 10952785181 120480636991
• Sum of all divisors σ(n): 148231028736
• Sum of proper divisors (its aliquot sum) s(n): 27750391745
• 120480636991 is a deficient number, because the sum of its proper divisors (27750391745) is less than itself. Its deficiency is 92730245246

Bases of 120480636991

• Binary: 1110000001101001101001010000000111111₂
• Hexadecimal: 0x1C0D34A03F
• Base-36: 1JCJ26GV

Squares and roots of 120480636991

• 120480636991 squared (120480636991²) is 14515583889757117534081
• 120480636991 cubed (120480636991³) is 1748846793334235040782134031790271
• The square root of 120480636991 is 347103.2079814303
• The cube root of 120480636991 is 4939.0006691883

Scales and comparisons

• 120,480,636,991 seconds is equal to 3,830 years, 47 weeks, 2 days, 19 hours, 36 minutes, 31 seconds.
• To count from 1 to 120,480,636,991 would take you about seven thousand, six hundred sixty-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 120480636991 cubic inches would be around 411.6 feet tall.

Recreational maths with 120480636991

• 120480636991 backwards is 199636084021
• The number of decimal digits it has is: 12
• The sum of 120480636991's digits is 49
• More coming soon!