1390799651516221337

Names of 1390799651516221337

• Cardinal: 1390799651516221337 can be written as One quintillion, three hundred ninety quadrillion, seven hundred ninety-nine trillion, six hundred fifty-one billion, five hundred sixteen million, two hundred twenty-one thousand, three hundred thirty-seven.

Scientific notation

• Scientific notation: 1.390799651516221337 × 10¹⁸

Factors of 1390799651516221337

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 21114

Divisors of 1390799651516221337

• Number of divisors d(n): 12
• Complete list of divisors:
  1 53 2809 21061 148877 1116233 59160349 443565721 3135498497 23508983213 1245976110289 66036733845317
• Sum of all divisors σ(n): 1390800924640828440
• Sum of proper divisors (its aliquot sum) s(n): 1273124607103
• 1390799651516221337 is a deficient number, because the sum of its proper divisors (1273124607103) is less than itself. Its deficiency is 1390798378391614234

Bases of 1390799651516221337

• Binary: 1001101001101000111001110101000001110010111001000011110011001₂
• Hexadecimal: 0x134D1CEA0E5C8799
• Base-36: AKEDBVG9W7MH

Squares and roots of 1390799651516221337

• 1390799651516221337 squared (1390799651516221337²) is 1934323670657642711943191242774067569
• 1390799651516221337 cubed (1390799651516221337³) is 2690256687070227575710919902304049498207139168397519753
• The square root of 1390799651516221337 is 1179321691.2769057251
• 1390799651516221337 is a perfect cube number. Its cube root is 1116233

Scales and comparisons

• 1,390,799,651,516,221,337 seconds is equal to 44,223,126,892 years, 22 weeks, 3 days, 3 hours, 42 minutes, 17 seconds.
• To count from 1 to 1,390,799,651,516,221,337 would take you about one hundred fifty-four billion, seven hundred eighty million, nine hundred forty-four thousand, one hundred twenty-three 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 1390799651516221337 cubic inches would be around 93019.4 feet tall.

Recreational maths with 1390799651516221337

• 1390799651516221337 backwards is 7331226151569970931
• The number of decimal digits it has is: 19
• The sum of 1390799651516221337's digits is 80
• More coming soon!