7313145875

Names of 7313145875

• Cardinal: 7313145875 can be written as Seven billion, three hundred thirteen million, one hundred forty-five thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 7.313145875 × 10⁹

Factors of 7313145875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71

Divisors of 7313145875

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 25 35 49 59 125 175 245 295 343 413 875 1225 1475 1715 2065 2401 2891 3481 6125 7375 8575 10325 12005 14455 16807 17405 20237 24367 42875 51625 60025 72275 84035 87025 101185 121835 141659 170569 300125 361375 420175 435125 505925 609175 708295 852845 991613 1193983 2100875 2529625 3045875 3541475 4264225 4958065 5969915 8357881 17707375 21321125 24790325 29849575 41789405 58505167 123951625 149247875 208947025 292525835 1044735125 1462629175 7313145875
• Sum of all divisors σ(n): 10831380768
• Sum of proper divisors (its aliquot sum) s(n): 3518234893
• 7313145875 is a deficient number, because the sum of its proper divisors (3518234893) is less than itself. Its deficiency is 3794910982

Bases of 7313145875

• Binary: 110110011111001011100000000010011₂
• Hexadecimal: 0x1B3E5C013
• Base-36: 3CY23GZ

Squares and roots of 7313145875

• 7313145875 squared (7313145875²) is 53482102589029515625
• 7313145875 cubed (7313145875³) is 391122417935288022446216796875
• The square root of 7313145875 is 85516.9332647049
• The cube root of 7313145875 is 1941.0411631479

Scales and comparisons

• 7,313,145,875 seconds is equal to 232 years, 27 weeks, 5 days, 21 hours, 24 minutes, 35 seconds.
• To count from 1 to 7,313,145,875 would take you about four hundred sixty-five 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 7313145875 cubic inches would be around 161.8 feet tall.

Recreational maths with 7313145875

• 7313145875 backwards is 5785413137
• The number of decimal digits it has is: 10
• The sum of 7313145875's digits is 44
• More coming soon!