90804048816

Names of 90804048816

• Cardinal: 90804048816 can be written as Ninety billion, eight hundred four million, forty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 9.0804048816 × 10¹⁰

Factors of 90804048816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45356

Divisors of 90804048816

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 152 156 169 208 228 247 304 312 338 456 494 507 624 676 741 912 988 1014 1352 1482 1976 2028 2197 2704 2964 3211 3952 4056 4394 5928 6422 6591 8112 8788 9633 11856 12844 13182 17576 19266 25688 26364 35152 38532 41743 45319 51376 52728 77064 83486 90638 105456 125229 135957 154128 166972 181276 250458 271914 333944 362552 500916 543828 589147 667888 725104 861061 1001832 1087656 1178294 1722122 1767441 2003664 2175312 2356588 2583183 3444244 3534882 4713176 5166366 6888488 7069764 7658911 9426352 10332732 11193793 13776976 14139528 15317822 20665464 22387586 22976733 28279056 30635644 33581379 41330928 44775172 45953466 61271288 67162758 89550344 91906932 99565843 122542576 134325516 145519309 179100688 183813864 199131686 268651032 291038618 298697529 367627728 398263372 436557927 537302064 582077236 597395058 796526744 873115854 1164154472 1194790116 1593053488 1746231708 1891751017 2328308944 2389580232 3492463416 3783502034 4779160464 5675253051 6984926832 7567004068 11350506102 15134008136 22701012204 30268016272 45402024408 90804048816
• Sum of all divisors σ(n): 267496768000
• Sum of proper divisors (its aliquot sum) s(n): 176692719184
• 90804048816 is an abundant number, because the sum of its proper divisors (176692719184) is greater than itself. Its abundance is 85888670368

Bases of 90804048816

• Binary: 1010100100100010101111101001110110000₂
• Hexadecimal: 0x152457D3B0
• Base-36: 15PQDWHC

Squares and roots of 90804048816

• 90804048816 squared (90804048816²) is 8245375281378511001856
• 90804048816 cubed (90804048816³) is 748713459556534048785925290602496
• The square root of 90804048816 is 301337.1016254053
• The cube root of 90804048816 is 4494.7106381857

Scales and comparisons

• 90,804,048,816 seconds is equal to 2,887 years, 14 weeks, 6 days, 18 hours, 53 minutes, 36 seconds.
• To count from 1 to 90,804,048,816 would take you about five thousand, seven hundred seventy-four 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 90804048816 cubic inches would be around 374.6 feet tall.

Recreational maths with 90804048816

• 90804048816 backwards is 61884040809
• 90804048816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90804048816's digits is 48
• More coming soon!