1818141483

Names of 1818141483

• Cardinal: 1818141483 can be written as One billion, eight hundred eighteen million, one hundred forty-one thousand, four hundred eighty-three.

Scientific notation

• Scientific notation: 1.818141483 × 10⁹

Factors of 1818141483

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 233

Divisors of 1818141483

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 17 19 37 51 57 111 157 289 323 361 471 629 703 867 969 1083 1887 2109 2669 2983 5491 5809 6137 8007 8949 10693 11951 13357 16473 17427 18411 32079 35853 40071 45373 50711 56677 98753 104329 110371 136119 152133 170031 203167 227069 296259 312987 331113 609501 681207 862087 963509 1678801 1876307 2097049 2586261 2890527 3860173 5036403 5628921 6291147 11580519 16379653 31897219 35649833 49138959 95691657 106949499 606047161 1818141483
• Sum of all divisors σ(n): 2809079472
• Sum of proper divisors (its aliquot sum) s(n): 990937989
• 1818141483 is a deficient number, because the sum of its proper divisors (990937989) is less than itself. Its deficiency is 827203494

Bases of 1818141483

• Binary: 1101100010111101010001100101011₂
• Hexadecimal: 0x6C5EA32B
• Base-36: U2H2Y3

Squares and roots of 1818141483

• 1818141483 squared (1818141483²) is 3305638452205439289
• 1818141483 cubed (1818141483³) is 6010118397754622009568925587
• The square root of 1818141483 is 42639.6702965677
• The cube root of 1818141483 is 1220.5134189045

Scales and comparisons

• 1,818,141,483 seconds is equal to 57 years, 42 weeks, 1 day, 7 hours, 18 minutes, 3 seconds.
• To count from 1 to 1,818,141,483 would take you about one hundred fifteen 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 1818141483 cubic inches would be around 101.7 feet tall.

Recreational maths with 1818141483

• 1818141483 backwards is 3841418181
• The number of decimal digits it has is: 10
• The sum of 1818141483's digits is 39
• More coming soon!