1313337638033323946

Names of 1313337638033323946

• Cardinal: 1313337638033323946 can be written as One quintillion, three hundred thirteen quadrillion, three hundred thirty-seven trillion, six hundred thirty-eight billion, thirty-three million, three hundred twenty-three thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.313337638033323946 × 10¹⁸

Factors of 1313337638033323946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6227359483128

Divisors of 1313337638033323946

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 105449 210898 6227359377677 12454718755354 656668819016661973 1313337638033323946
• Sum of all divisors σ(n): 1970025139128435300
• Sum of proper divisors (its aliquot sum) s(n): 656687501095111354
• 1313337638033323946 is a deficient number, because the sum of its proper divisors (656687501095111354) is less than itself. Its deficiency is 656650136938212592

Bases of 1313337638033323946

• Binary: 1001000111001111010011001111110011001001000000111011110101010₂
• Hexadecimal: 0x1239E99F992077AA
• Base-36: 9Z7NC5Q03ICQ

Squares and roots of 1313337638033323946

• 1313337638033323946 squared (1313337638033323946²) is 1724855751474950229058069581377010916
• 1313337638033323946 cubed (1313337638033323946³) is 2265317978590305149918624730631151045513706525406194536
• The square root of 1313337638033323946 is 1146009440.6388299669
• The cube root of 1313337638033323946 is 1095112.6530147243

Scales and comparisons

• 1,313,337,638,033,323,946 seconds is equal to 41,760,074,469 years, 21 weeks, 4 days, 4 hours, 12 minutes, 26 seconds.
• To count from 1 to 1,313,337,638,033,323,946 would take you about one hundred forty-six billion, one hundred sixty million, two hundred sixty thousand, six hundred forty-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 1313337638033323946 cubic inches would be around 91259.4 feet tall.

Recreational maths with 1313337638033323946

• 1313337638033323946 backwards is 6493233308367333131
• The number of decimal digits it has is: 19
• The sum of 1313337638033323946's digits is 71
• More coming soon!