42005993796

Names of 42005993796

• Cardinal: 42005993796 can be written as Forty-two billion, five million, nine hundred ninety-three thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 4.2005993796 × 10¹⁰

Factors of 42005993796

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3324329

Divisors of 42005993796

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 972 1053 1404 2106 3159 4212 6318 12636 3324311 6648622 9972933 13297244 19945866 29918799 39891732 43216043 59837598 86432086 89756397 119675196 129648129 172864172 179512794 259296258 269269191 359025588 388944387 518592516 538538382 777888774 807807573 1077076764 1166833161 1555777548 1615615146 2333666322 3231230292 3500499483 4667332644 7000998966 10501498449 14001997932 21002996898 42005993796
• Sum of all divisors σ(n): 118584857664
• Sum of proper divisors (its aliquot sum) s(n): 76578863868
• 42005993796 is an abundant number, because the sum of its proper divisors (76578863868) is greater than itself. Its abundance is 34572870072

Bases of 42005993796

• Binary: 100111000111110000001001100101000100₂
• Hexadecimal: 0x9C7C09944
• Base-36: JAPA890

Squares and roots of 42005993796

• 42005993796 squared (42005993796²) is 1764503514789590489616
• 42005993796 cubed (42005993796³) is 74119723695271732352190298422336
• The square root of 42005993796 is 204953.6381623903
• The cube root of 42005993796 is 3476.1919909467

Scales and comparisons

• 42,005,993,796 seconds is equal to 1,335 years, 34 weeks, 2 days, 11 hours, 36 minutes, 36 seconds.
• To count from 1 to 42,005,993,796 would take you about two thousand, six hundred seventy-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 42005993796 cubic inches would be around 289.7 feet tall.

Recreational maths with 42005993796

• 42005993796 backwards is 69739950024
• 42005993796 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42005993796's digits is 54
• More coming soon!