801138310392

Names of 801138310392

• Cardinal: 801138310392 can be written as Eight hundred one billion, one hundred thirty-eight million, three hundred ten thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 8.01138310392 × 10¹¹

Factors of 801138310392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14281

Divisors of 801138310392

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 337 674 1011 1103 1348 2022 2206 2359 2696 3309 4044 4412 4718 6618 7077 7721 8088 8824 9436 12829 13236 14154 15442 18872 23163 25658 26472 28308 30884 38487 46326 51316 56616 61768 76974 89803 92652 102632 153948 179606 185304 269409 307896 359212 371711 538818 718424 743422 1077636 1115133 1486844 2155272 2230266 2601977 2973688 4323373 4460532 5203954 7805931 8646746 8921064 10407908 12970119 14150387 15611862 17293492 20815816 25940238 28300774 30263611 31223724 34586984 42451161 51880476 56601548 60527222 62447448 84902322 90790833 99052709 103760952 113203096 121054444 169804644 181581666 198105418 242108888 297158127 339609288 363163332 396210836 594316254 726326664 792421672 1188632508 2377265016 4768680419 9537360838 14306041257 19074721676 28612082514 33380762933 38149443352 57224165028 66761525866 100142288799 114448330056 133523051732 200284577598 267046103464 400569155196 801138310392
• Sum of all divisors σ(n): 2298019276800
• Sum of proper divisors (its aliquot sum) s(n): 1496880966408
• 801138310392 is an abundant number, because the sum of its proper divisors (1496880966408) is greater than itself. Its abundance is 695742656016

Bases of 801138310392

• Binary: 1011101010000111100100000111110011111000₂
• Hexadecimal: 0xBA87907CF8
• Base-36: A81D2CJC

Squares and roots of 801138310392

• 801138310392 squared (801138310392²) is 641822592377748535193664
• 801138310392 cubed (801138310392³) is 514188667228922799302104925463756288
• The square root of 801138310392 is 895063.2996565101
• The cube root of 801138310392 is 9287.5785545657

Scales and comparisons

• 801,138,310,392 seconds is equal to 25,473 years, 37 weeks, 3 days, 3 hours, 33 minutes, 12 seconds.
• To count from 1 to 801,138,310,392 would take you about fifty thousand, nine hundred forty-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 801138310392 cubic inches would be around 774 feet tall.

Recreational maths with 801138310392

• 801138310392 backwards is 293013831108
• The number of decimal digits it has is: 12
• The sum of 801138310392's digits is 39
• More coming soon!