1133122991

Names of 1133122991

• Cardinal: 1133122991 can be written as One billion, one hundred thirty-three million, one hundred twenty-two thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.133122991 × 10⁹

Factors of 1133122991

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 222

Divisors of 1133122991

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 13 23 49 77 79 89 91 143 161 253 299 539 553 623 637 869 979 1001 1027 1127 1157 1771 1817 2047 2093 3289 3871 4361 6083 6853 7007 7031 7189 8099 11297 12397 12719 12727 14329 14651 19987 22517 23023 23621 26611 42581 47971 49217 50323 56693 77341 79079 89033 89089 91403 100303 139909 157619 161161 161713 165347 186277 259831 292721 344519 541387 553553 623623 639821 979363 1005433 1103333 1131991 1157429 1303939 1778843 1818817 2049047 2102269 3789709 4478747 7038031 7923937 12451901 12731719 14343329 14715883 23124959 49266217 87163307 103011181 161874713 1133122991
• Sum of all divisors σ(n): 1654732800
• Sum of proper divisors (its aliquot sum) s(n): 521609809
• 1133122991 is a deficient number, because the sum of its proper divisors (521609809) is less than itself. Its deficiency is 611513182

Bases of 1133122991

• Binary: 1000011100010100001010110101111₂
• Hexadecimal: 0x438A15AF
• Base-36: IQMRAN

Squares and roots of 1133122991

• 1133122991 squared (1133122991²) is 1283967712732786081
• 1133122991 cubed (1133122991³) is 1454893334999203347865888271
• The square root of 1133122991 is 33661.8922670725
• The cube root of 1133122991 is 1042.5390963873

Scales and comparisons

• 1,133,122,991 seconds is equal to 36 years, 1 week, 3 days, 20 hours, 23 minutes, 11 seconds.
• To count from 1 to 1,133,122,991 would take you about seventy-two 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 1133122991 cubic inches would be around 86.9 feet tall.

Recreational maths with 1133122991

• 1133122991 backwards is 1992213311
• The number of decimal digits it has is: 10
• The sum of 1133122991's digits is 32
• More coming soon!