13397126746689

Names of 13397126746689

• Cardinal: 13397126746689 can be written as Thirteen trillion, three hundred ninety-seven billion, one hundred twenty-six million, seven hundred forty-six thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3397126746689 × 10¹³

Factors of 13397126746689

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14734101

Divisors of 13397126746689

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 17 21 27 51 63 119 153 189 283 357 459 849 1071 1981 2547 3213 4811 5943 7641 14433 17829 33677 43299 53487 101031 129897 303093 909279 14733791 44201373 103136537 132604119 250474447 309409611 397812357 751423341 928228833 1753321129 2254270023 2784686499 4169662853 5259963387 6762810069 12508988559 15779890161 29187639971 37526965677 47339670483 70884268501 87562919913 112580897031 212652805503 262688759739 496189879507 637958416509 788066279217 1488569638521 1913875249527 4465708915563 13397126746689
• Sum of all divisors σ(n): 24102126305280
• Sum of proper divisors (its aliquot sum) s(n): 10704999558591
• 13397126746689 is a deficient number, because the sum of its proper divisors (10704999558591) is less than itself. Its deficiency is 2692127188098

Bases of 13397126746689

• Binary: 11000010111101000010111110110001001001000001₂
• Hexadecimal: 0xC2F42FB1241
• Base-36: 4QYJZD0E9

Squares and roots of 13397126746689

• 13397126746689 squared (13397126746689²) is 179483005066849789172462721
• 13397126746689 cubed (13397126746689³) is 2404556567757210618977921030936862680769
• The square root of 13397126746689 is 3660208.5660094563
• The cube root of 13397126746689 is 23750.3796041645

Scales and comparisons

• 13,397,126,746,689 seconds is equal to 425,987 years, 9 weeks, 6 days, 8 hours, 18 minutes, 9 seconds.
• To count from 1 to 13,397,126,746,689 would take you about one million, sixty-four thousand, nine hundred sixty-seven 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 13397126746689 cubic inches would be around 1979.2 feet tall.

Recreational maths with 13397126746689

• 13397126746689 backwards is 98664762179331
• The number of decimal digits it has is: 14
• The sum of 13397126746689's digits is 72
• More coming soon!