13987920396675001

Names of 13987920396675001

• Cardinal: 13987920396675001 can be written as Thirteen quadrillion, nine hundred eighty-seven trillion, nine hundred twenty billion, three hundred ninety-six million, six hundred seventy-five thousand and one.

Scientific notation

• Scientific notation: 1.3987920396675001 × 10¹⁶

Factors of 13987920396675001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1111

Divisors of 13987920396675001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 49 343 463 641 3241 4487 22687 31409 158809 214369 219863 296783 410881 1500583 2077481 2876167 10504081 14542367 20133169 73528567 99252847 101796569 137410529 140932183 190237903 694769929 961873703 1331665321 4863389503 6733115921 9321657247 34043726521 47131811447 63621074927 65251600729 88080149089 445347524489 616561043623 3117432671423 4315927305361 21822028699961 30211491137527 40781109028207 285467763197449 1998274342382143 13987920396675001
• Sum of all divisors σ(n): 16373295230656000
• Sum of proper divisors (its aliquot sum) s(n): 2385374833980999
• 13987920396675001 is a deficient number, because the sum of its proper divisors (2385374833980999) is less than itself. Its deficiency is 11602545562694002

Bases of 13987920396675001

• Binary: 110001101100011111000010000010011000111110011110111001₂
• Hexadecimal: 0x31B1F08263E7B9
• Base-36: 3TQAXX2S0JD

Squares and roots of 13987920396675001

• 13987920396675001 squared (13987920396675001²) is 195661917023716517326896418350001
• 13987920396675001 cubed (13987920396675001³) is 2736903319988575878091907482529500063803065025001
• The square root of 13987920396675001 is 118270539.0055993657
• The cube root of 13987920396675001 is 240944.8884654653

Scales and comparisons

• 13,987,920,396,675,001 seconds is equal to 444,772,601 years, 7 weeks, 8 hours, 50 minutes, 1 second.
• To count from 1 to 13,987,920,396,675,001 would take you about one billion, three hundred thirty-four million, three hundred seventeen thousand, eight hundred 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 13987920396675001 cubic inches would be around 20078.7 feet tall.

Recreational maths with 13987920396675001

• 13987920396675001 backwards is 10057669302978931
• The number of decimal digits it has is: 17
• The sum of 13987920396675001's digits is 76
• More coming soon!