13745406696016401

Names of 13745406696016401

• Cardinal: 13745406696016401 can be written as Thirteen quadrillion, seven hundred forty-five trillion, four hundred six billion, six hundred ninety-six million, sixteen thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3745406696016401 × 10¹⁶

Factors of 13745406696016401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17623

Divisors of 13745406696016401

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 63 337 1011 2359 3033 7077 8599 8677 21231 25797 26031 60193 60739 77391 78093 180579 182217 541737 546651 2897863 2924149 8693589 8772447 20285041 20469043 26080767 26317341 60855123 61407129 74613523 75290329 182565369 184221387 223840569 225870987 522294661 527032303 671521707 677612961 1566883983 1581096909 4700651949 4743290727 25144757251 25372840873 75434271753 76118522619 176013300757 177609886111 226302815259 228355567857 528039902271 532829658333 647421539071 1584119706813 1598488974999 1942264617213 4531950773497 5826793851639 13595852320491 40787556961473 218181058666927 654543176000781 1527267410668489 1963629528002343 4581802232005467 13745406696016401
• Sum of all divisors σ(n): 22763431968950400
• Sum of proper divisors (its aliquot sum) s(n): 9018025272933999
• 13745406696016401 is a deficient number, because the sum of its proper divisors (9018025272933999) is less than itself. Its deficiency is 4727381423082402

Bases of 13745406696016401

• Binary: 110000110101010101111111100011011010001100101000010001₂
• Hexadecimal: 0x30D55FE368CA11
• Base-36: 3RCC8NUX9U9

Squares and roots of 13745406696016401

• 13745406696016401 squared (13745406696016401²) is 188936205238892513246442460992801
• 13745406696016401 cubed (13745406696016401³) is 2597004980610602173904041977618920575998238929201
• The square root of 13745406696016401 is 117240806.4456074995
• The cube root of 13745406696016401 is 239544.3129754733

Scales and comparisons

• 13,745,406,696,016,401 seconds is equal to 437,061,415 years, 31 weeks, 23 hours, 13 minutes, 21 seconds.
• To count from 1 to 13,745,406,696,016,401 would take you about one billion, three hundred eleven million, one hundred eighty-four thousand, two hundred forty-six 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 13745406696016401 cubic inches would be around 19962 feet tall.

Recreational maths with 13745406696016401

• 13745406696016401 backwards is 10461069660454731
• 13745406696016401 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13745406696016401's digits is 63
• More coming soon!