828509132808

Names of 828509132808

• Cardinal: 828509132808 can be written as Eight hundred twenty-eight billion, five hundred nine million, one hundred thirty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 8.28509132808 × 10¹¹

Factors of 828509132808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 86519364

Divisors of 828509132808

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 63 72 76 84 114 126 133 152 168 171 228 252 266 342 399 456 504 532 684 798 1064 1197 1368 1596 2394 3192 4788 9576 86519333 173038666 259557999 346077332 519115998 605635331 692154664 778673997 1038231996 1211270662 1557347994 1643867327 1816905993 2076463992 2422541324 3114695988 3287734654 3633811986 4845082648 4931601981 5450717979 6229391976 6575469308 7267623972 9863203962 10901435958 11507071289 13150938616 14535247944 14794805943 19726407924 21802871916 23014142578 29589611886 34521213867 39452815848 43605743832 46028285156 59179223772 69042427734 92056570312 103563641601 118358447544 138084855468 207127283202 276169710936 414254566404 828509132808
• Sum of all divisors σ(n): 2699403220800
• Sum of proper divisors (its aliquot sum) s(n): 1870894087992
• 828509132808 is an abundant number, because the sum of its proper divisors (1870894087992) is greater than itself. Its abundance is 1042384955184

Bases of 828509132808

• Binary: 1100000011100110111111100001100000001000₂
• Hexadecimal: 0xC0E6FE1808
• Base-36: AKM0Y2A0

Squares and roots of 828509132808

• 828509132808 squared (828509132808²) is 686427383146264181964864
• 828509132808 cubed (828509132808³) is 568711355946176092024580986165658112
• The square root of 828509132808 is 910224.7704869385
• The cube root of 828509132808 is 9392.1661486213

Scales and comparisons

• 828,509,132,808 seconds is equal to 26,344 years, 1 week, 3 days, 1 hour, 46 minutes, 48 seconds.
• To count from 1 to 828,509,132,808 would take you about fifty-two thousand, six hundred eighty-eight 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 828509132808 cubic inches would be around 782.7 feet tall.

Recreational maths with 828509132808

• 828509132808 backwards is 808231905828
• The number of decimal digits it has is: 12
• The sum of 828509132808's digits is 54
• More coming soon!