80475640746928

Names of 80475640746928

• Cardinal: 80475640746928 can be written as Eighty trillion, four hundred seventy-five billion, six hundred forty million, seven hundred forty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0475640746928 × 10¹³

Factors of 80475640746928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 143793068

Divisors of 80475640746928

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 263 266 304 526 532 1052 1064 1841 2104 2128 3682 4208 4997 7364 9994 14728 19988 29456 34979 39976 69958 79952 139916 279832 559664 143792777 287585554 575171108 1006549439 1150342216 2013098878 2300684432 2732062763 4026197756 5464125526 8052395512 10928251052 16104791024 19124439341 21856502104 37817500351 38248878682 43713004208 75635000702 76497757364 151270001404 152995514728 264722502457 302540002808 305991029456 529445004914 605080005616 718532506669 1058890009828 1437065013338 2117780019656 2874130026676 4235560039312 5029727546683 5748260053352 10059455093366 11496520106704 20118910186732 40237820373464 80475640746928
• Sum of all divisors σ(n): 188288015224320
• Sum of proper divisors (its aliquot sum) s(n): 107812374477392
• 80475640746928 is an abundant number, because the sum of its proper divisors (107812374477392) is greater than itself. Its abundance is 27336733730464

Bases of 80475640746928

• Binary: 10010010011000100110001111110101101001110110000₂
• Hexadecimal: 0x493131FAD3B0
• Base-36: SIXZYOIWG

Squares and roots of 80475640746928

• 80475640746928 squared (80475640746928²) is 6476328753628618225741437184
• 80475640746928 cubed (80475640746928³) is 521186706136016657322523186018797952970752
• The square root of 80475640746928 is 8970821.6316526993
• The cube root of 80475640746928 is 43173.9198627855

Scales and comparisons

• 80,475,640,746,928 seconds is equal to 2,558,876 years, 23 weeks, 2 days, 3 hours, 55 minutes, 28 seconds.
• To count from 1 to 80,475,640,746,928 would take you about six million, three hundred ninety-seven thousand, one hundred ninety-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 80475640746928 cubic inches would be around 3597.8 feet tall.

Recreational maths with 80475640746928

• 80475640746928 backwards is 82964704657408
• The number of decimal digits it has is: 14
• The sum of 80475640746928's digits is 70
• More coming soon!