13898490629645726

Names of 13898490629645726

• Cardinal: 13898490629645726 can be written as Thirteen quadrillion, eight hundred ninety-eight trillion, four hundred ninety billion, six hundred twenty-nine million, six hundred forty-five thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 1.3898490629645726 × 10¹⁶

Factors of 13898490629645726

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 58942844

Divisors of 13898490629645726

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 1109 2218 8179 14417 16358 28834 106327 212654 9070511 18141022 58933541 117867082 117916643 235833286 766136033 1532272066 65357296969 130714593938 482017431839 849644860597 964034863678 1699289721194 6266226613907 12532453227814 534557331909451 1069114663818902 6949245314822863 13898490629645726
• Sum of all divisors σ(n): 22474400535367200
• Sum of proper divisors (its aliquot sum) s(n): 8575909905721474
• 13898490629645726 is a deficient number, because the sum of its proper divisors (8575909905721474) is less than itself. Its deficiency is 5322580723924252

Bases of 13898490629645726

• Binary: 110001011000001001101010000100111001001110010110011110₂
• Hexadecimal: 0x31609A84E4E59E
• Base-36: 3SULQG8HW9Q

Squares and roots of 13898490629645726

• 13898490629645726 squared (13898490629645726²) is 193168041782350049161220270067076
• 13898490629645726 cubed (13898490629645726³) is 2684744218659006242812859001576783107540136717176
• The square root of 13898490629645726 is 117891859.8956082549
• The cube root of 13898490629645726 is 240430.3080506619

Scales and comparisons

• 13,898,490,629,645,726 seconds is equal to 441,929,011 years, 8 weeks, 5 days, 8 hours, 15 minutes, 26 seconds.
• To count from 1 to 13,898,490,629,645,726 would take you about one billion, three hundred twenty-five million, seven hundred eighty-seven thousand and thirty-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 13898490629645726 cubic inches would be around 20035.9 feet tall.

Recreational maths with 13898490629645726

• 13898490629645726 backwards is 62754692609489831
• The number of decimal digits it has is: 17
• The sum of 13898490629645726's digits is 89
• More coming soon!