8030133818

Names of 8030133818

• Cardinal: 8030133818 can be written as Eight billion, thirty million, one hundred thirty-three thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 8.030133818 × 10⁹

Factors of 8030133818

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89

Divisors of 8030133818

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 19 38 49 61 98 122 133 266 361 427 722 854 931 1159 1862 2318 2527 2989 3721 5054 5978 7442 8113 16226 17689 22021 26047 35378 44042 52094 56791 70699 113582 141398 154147 182329 226981 308294 364658 453962 494893 989786 1079029 1343281 1588867 2158058 2686562 3177734 3464251 4312639 6928502 8625278 9402967 11122069 18805934 22244138 30188473 60376946 65820769 81940141 131641538 163880282 211319311 422638622 573580987 1147161974 4015066909 8030133818
• Sum of all divisors σ(n): 15034505364
• Sum of proper divisors (its aliquot sum) s(n): 7004371546
• 8030133818 is a deficient number, because the sum of its proper divisors (7004371546) is less than itself. Its deficiency is 1025762272

Bases of 8030133818

• Binary: 111011110101000100001111000111010₂
• Hexadecimal: 0x1DEA21E3A
• Base-36: 3OSXMWQ

Squares and roots of 8030133818

• 8030133818 squared (8030133818²) is 64483049134987257124
• 8030133818 cubed (8030133818³) is 517807513546616820430493819432
• The square root of 8030133818 is 89611.0139324403
• The cube root of 8030133818 is 2002.5080051405

Scales and comparisons

• 8,030,133,818 seconds is equal to 255 years, 17 weeks, 2 days, 8 hours, 43 minutes, 38 seconds.
• To count from 1 to 8,030,133,818 would take you about five hundred ten 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 8030133818 cubic inches would be around 166.9 feet tall.

Recreational maths with 8030133818

• 8030133818 backwards is 8183310308
• The number of decimal digits it has is: 10
• The sum of 8030133818's digits is 35
• More coming soon!