120485639401421

Names of 120485639401421

• Cardinal: 120485639401421 can be written as One hundred twenty trillion, four hundred eighty-five billion, six hundred thirty-nine million, four hundred one thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.20485639401421 × 10¹⁴

Factors of 120485639401421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1034

Divisors of 120485639401421

• Number of divisors d(n): 54
• Complete list of divisors:
  1 7 49 199 367 461 1393 2569 3227 9751 17983 22589 39601 73033 91739 134689 169187 277207 511231 642173 942823 1184309 1940449 3578617 4495211 6599761 8290163 14533567 18256061 26803111 33668213 62091629 101734969 127792427 187621777 235677491 434641403 712144783 894546989 1313352439 1649742437 3042489821 5333819089 6699974387 12356234171 37336733623 46899820709 86493639197 261357135361 328298744963 605455474379 2458890600029 17212234200203 120485639401421
• Sum of all divisors σ(n): 141555879903438
• Sum of proper divisors (its aliquot sum) s(n): 21070240502017
• 120485639401421 is a deficient number, because the sum of its proper divisors (21070240502017) is less than itself. Its deficiency is 99415398899404

Bases of 120485639401421

• Binary: 11011011001010010111111101111001010111111001101₂
• Hexadecimal: 0x6D94BFBCAFCD
• Base-36: 16PIC6UOY5

Squares and roots of 120485639401421

• 120485639401421 squared (120485639401421²) is 14516789301969252547176819241
• 120485639401421 cubed (120485639401421³) is 1749064641103473429884776038979645955541461
• The square root of 120485639401421 is 10976595.0732192449
• The cube root of 120485639401421 is 49390.6902475471

Scales and comparisons

• 120,485,639,401,421 seconds is equal to 3,831,070 years, 33 weeks, 4 days, 7 hours, 3 minutes, 41 seconds.
• To count from 1 to 120,485,639,401,421 would take you about nine million, five hundred seventy-seven thousand, six hundred seventy-six 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 120485639401421 cubic inches would be around 4115.9 feet tall.

Recreational maths with 120485639401421

• 120485639401421 backwards is 124104936584021
• The number of decimal digits it has is: 15
• The sum of 120485639401421's digits is 50
• More coming soon!