800345139957

Names of 800345139957

• Cardinal: 800345139957 can be written as Eight hundred billion, three hundred forty-five million, one hundred thirty-nine thousand, nine hundred fifty-seven.

Scientific notation

• Scientific notation: 8.00345139957 × 10¹¹

Factors of 800345139957

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 237

Divisors of 800345139957

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 223 243 297 669 729 891 2007 2187 2453 2673 6021 6561 7359 8019 18063 22077 24057 49729 54189 66231 72171 149187 162567 198693 447561 487701 547019 596079 1342683 1463103 1641057 1788237 4028049 4923171 5364711 11089567 12084147 14769513 16094133 33268701 36252441 44308539 99806103 108757323 121985237 132925617 299418309 326271969 365955711 398776851 898254927 1097867133 1196330553 2694764781 3293601399 3588991659 8084294343 9880804197 24252883029 29642412591 72758649087 88927237773 266781713319 800345139957
• Sum of all divisors σ(n): 1315488195840
• Sum of proper divisors (its aliquot sum) s(n): 515143055883
• 800345139957 is a deficient number, because the sum of its proper divisors (515143055883) is less than itself. Its deficiency is 285202084074

Bases of 800345139957

• Binary: 1011101001011000010010011010101011110101₂
• Hexadecimal: 0xBA5849AAF5
• Base-36: A7O8TYB9

Squares and roots of 800345139957

• 800345139957 squared (800345139957²) is 640552343052789917961849
• 800345139957 cubed (800345139957³) is 512662954650369423530494586091500493
• The square root of 800345139957 is 894620.1092961191
• The cube root of 800345139957 is 9284.5124734297

Scales and comparisons

• 800,345,139,957 seconds is equal to 25,448 years, 25 weeks, 6 days, 22 hours, 25 minutes, 57 seconds.
• To count from 1 to 800,345,139,957 would take you about fifty thousand, eight hundred ninety-six 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 800345139957 cubic inches would be around 773.7 feet tall.

Recreational maths with 800345139957

• 800345139957 backwards is 759931543008
• The number of decimal digits it has is: 12
• The sum of 800345139957's digits is 54
• More coming soon!