120407919423

Names of 120407919423

• Cardinal: 120407919423 can be written as One hundred twenty billion, four hundred seven million, nine hundred nineteen thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 1.20407919423 × 10¹¹

Factors of 120407919423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 635

Divisors of 120407919423

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 19 31 33 57 93 209 341 361 571 589 627 1023 1083 1713 1767 3971 6281 6479 10849 11191 11913 17701 18843 19437 32547 33573 53103 119339 123101 194711 206131 326041 336319 358017 369303 584133 618393 978123 1008957 2267441 3586451 3699509 6194779 6390061 6802323 10107271 10759353 11098527 18584337 19170183 30321813 68142569 70290671 111179981 117700801 192038149 204427707 210872013 333539943 353102403 576114447 1294708811 2112419639 3648724831 3884126433 6337258917 10946174493 40135973141 120407919423
• Sum of all divisors σ(n): 191139153408
• Sum of proper divisors (its aliquot sum) s(n): 70731233985
• 120407919423 is a deficient number, because the sum of its proper divisors (70731233985) is less than itself. Its deficiency is 49676685438

Bases of 120407919423

• Binary: 1110000001000110111110000101100111111₂
• Hexadecimal: 0x1C08DF0B3F
• Base-36: 1JBBRL8F

Squares and roots of 120407919423

• 120407919423 squared (120407919423²) is 14498067059775660652929
• 120407919423 cubed (120407919423³) is 1745682090322718272354466600939967
• The square root of 120407919423 is 346998.4429691291
• The cube root of 120407919423 is 4938.0068043731

Scales and comparisons

• 120,407,919,423 seconds is equal to 3,828 years, 31 weeks, 1 day, 4 hours, 17 minutes, 3 seconds.
• To count from 1 to 120,407,919,423 would take you about seven thousand, six hundred fifty-seven 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 120407919423 cubic inches would be around 411.5 feet tall.

Recreational maths with 120407919423

• 120407919423 backwards is 324919704021
• The number of decimal digits it has is: 12
• The sum of 120407919423's digits is 42
• More coming soon!