13687457977333739

Names of 13687457977333739

• Cardinal: 13687457977333739 can be written as Thirteen quadrillion, six hundred eighty-seven trillion, four hundred fifty-seven billion, nine hundred seventy-seven million, three hundred thirty-three thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3687457977333739 × 10¹⁶

Factors of 13687457977333739

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 59498

Divisors of 13687457977333739

• Number of divisors d(n): 24
• Complete list of divisors:
  1 47 83 1031 3901 48457 58337 85573 2741839 4021931 4841971 60145447 227572637 2826836009 3403205569 4992072101 159950661743 234627388747 282466062227 3508704941639 13275904924669 164909132257033 291222510156037 13687457977333739
• Sum of all divisors σ(n): 14161062795360768
• Sum of proper divisors (its aliquot sum) s(n): 473604818027029
• 13687457977333739 is a deficient number, because the sum of its proper divisors (473604818027029) is less than itself. Its deficiency is 13213853159306710

Bases of 13687457977333739

• Binary: 110000101000001010101110100110100111011111011111101011₂
• Hexadecimal: 0x30A0ABA69DF7EB
• Base-36: 3QRSRE00FSB

Squares and roots of 13687457977333739

• 13687457977333739 squared (13687457977333739²) is 187346505881277009604683387720121
• 13687457977333739 cubed (13687457977333739³) is 2564297426450287255586640759717611453989542462419
• The square root of 13687457977333739 is 116993409.9739542551
• The cube root of 13687457977333739 is 239207.2103268455

Scales and comparisons

• 13,687,457,977,333,739 seconds is equal to 435,218,825 years, 30 weeks, 5 days, 10 hours, 28 minutes, 59 seconds.
• To count from 1 to 13,687,457,977,333,739 would take you about one billion, three hundred five million, six hundred fifty-six thousand, four hundred seventy-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 13687457977333739 cubic inches would be around 19933.9 feet tall.

Recreational maths with 13687457977333739

• 13687457977333739 backwards is 93733377975478631
• The number of decimal digits it has is: 17
• The sum of 13687457977333739's digits is 92
• More coming soon!