2313130813

Names of 2313130813

• Cardinal: 2313130813 can be written as Two billion, three hundred thirteen million, one hundred thirty thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 2.313130813 × 10⁹

Factors of 2313130813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 410

Divisors of 2313130813

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 31 37 59 133 217 257 259 413 589 703 1121 1147 1799 1829 2183 4123 4883 4921 7847 7967 8029 9509 12803 15163 15281 21793 34181 34751 41477 55769 66563 67673 106141 151373 152551 180671 243257 288097 290339 294779 470053 473711 561031 1059611 1264697 1285787 2016679 2063453 3290371 3927217 5600801 8931007 9000509 10659589 17391961 39205607 62517049 74617123 121743727 330447259 2313130813
• Sum of all divisors σ(n): 3011788800
• Sum of proper divisors (its aliquot sum) s(n): 698657987
• 2313130813 is a deficient number, because the sum of its proper divisors (698657987) is less than itself. Its deficiency is 1614472826

Bases of 2313130813

• Binary: 10001001110111111001001100111101₂
• Hexadecimal: 0x89DF933D
• Base-36: 1296F5P

Squares and roots of 2313130813

• 2313130813 squared (2313130813²) is 5350574158050040969
• 2313130813 cubed (2313130813³) is 12376577952227081761306277797
• The square root of 2313130813 is 48095.0185882073
• The cube root of 2313130813 is 1322.5133498033

Scales and comparisons

• 2,313,130,813 seconds is equal to 73 years, 28 weeks, 4 days, 8 hours, 20 minutes, 13 seconds.
• To count from 1 to 2,313,130,813 would take you about one hundred forty-seven 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 2313130813 cubic inches would be around 110.2 feet tall.

Recreational maths with 2313130813

• 2313130813 backwards is 3180313132
• The number of decimal digits it has is: 10
• The sum of 2313130813's digits is 25
• More coming soon!