80385756179800

Names of 80385756179800

• Cardinal: 80385756179800 can be written as Eighty trillion, three hundred eighty-five billion, seven hundred fifty-six million, one hundred seventy-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 8.03857561798 × 10¹³

Factors of 80385756179800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 190219243

Divisors of 80385756179800

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 2113 4226 8452 10565 16904 21130 42260 52825 84520 105650 211300 422600 190217123 380434246 760868492 951085615 1521736984 1902171230 3804342460 4755428075 7608684920 9510856150 19021712300 38043424600 401928780899 803857561798 1607715123596 2009643904495 3215430247192 4019287808990 8038575617980 10048219522475 16077151235960 20096439044950 40192878089900 80385756179800
• Sum of all divisors σ(n): 186985335063240
• Sum of proper divisors (its aliquot sum) s(n): 106599578883440
• 80385756179800 is an abundant number, because the sum of its proper divisors (106599578883440) is greater than itself. Its abundance is 26213822703640

Bases of 80385756179800

• Binary: 10010010001110001000100011100010010110101011000₂
• Hexadecimal: 0x491C44712D58
• Base-36: SHSPFQB14

Squares and roots of 80385756179800

• 80385756179800 squared (80385756179800²) is 6461869796598253889928040000
• 80385756179800 cubed (80385756179800³) is 519442289934961056650172330407301592000000
• The square root of 80385756179800 is 8965810.4028470287
• The cube root of 80385756179800 is 43157.8399875437

Scales and comparisons

• 80,385,756,179,800 seconds is equal to 2,556,018 years, 20 weeks, 4 days, 12 hours, 36 minutes, 40 seconds.
• To count from 1 to 80,385,756,179,800 would take you about six million, three hundred ninety thousand and forty-five 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 80385756179800 cubic inches would be around 3596.5 feet tall.

Recreational maths with 80385756179800

• 80385756179800 backwards is 00897165758308
• The number of decimal digits it has is: 14
• The sum of 80385756179800's digits is 67
• More coming soon!