828194491908

Names of 828194491908

• Cardinal: 828194491908 can be written as Eight hundred twenty-eight billion, one hundred ninety-four million, four hundred ninety-one thousand, nine hundred eight.

Scientific notation

• Scientific notation: 8.28194491908 × 10¹¹

Factors of 828194491908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 142116

Divisors of 828194491908

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 29077 58154 87231 113027 116308 174462 203539 226054 261693 339081 348924 407078 452108 523386 610617 678162 791189 814156 1017243 1046772 1221234 1356324 1582378 1831851 2034486 2373567 2442468 3164756 3663702 4068972 4747134 7120701 7327404 9494268 14241402 28482804 3286486079 6572972158 9859458237 13145944316 19718916474 23005402553 29578374711 39437832948 46010805106 59156749422 69016207659 92021610212 118313498844 138032415318 207048622977 276064830636 414097245954 828194491908
• Sum of all divisors σ(n): 2392665317952
• Sum of proper divisors (its aliquot sum) s(n): 1564470826044
• 828194491908 is an abundant number, because the sum of its proper divisors (1564470826044) is greater than itself. Its abundance is 736276334136

Bases of 828194491908

• Binary: 1100000011010100001111010000111000000100₂
• Hexadecimal: 0xC0D43D0E04
• Base-36: AKGTM7T0

Squares and roots of 828194491908

• 828194491908 squared (828194491908²) is 685906116426750277480464
• 828194491908 cubed (828194491908³) is 568063667590641938557530896876085312
• The square root of 828194491908 is 910051.9171497855
• The cube root of 828194491908 is 9390.9770513771

Scales and comparisons

• 828,194,491,908 seconds is equal to 26,334 years, 1 week, 1 day, 9 hours, 31 minutes, 48 seconds.
• To count from 1 to 828,194,491,908 would take you about fifty-two thousand, six hundred sixty-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 828194491908 cubic inches would be around 782.6 feet tall.

Recreational maths with 828194491908

• 828194491908 backwards is 809194491828
• 828194491908 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 828194491908's digits is 63
• More coming soon!