13375326258049308749

Names of 13375326258049308749

• Cardinal: 13375326258049308749 can be written as Thirteen quintillion, three hundred seventy-five quadrillion, three hundred twenty-six trillion, two hundred fifty-eight billion, forty-nine million, three hundred eight thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.3375326258049308749 × 10¹⁹

Factors of 13375326258049308749

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 339114

Divisors of 13375326258049308749

• Number of divisors d(n): 12
• Complete list of divisors:
  1 7 49 343 339107 2373749 16616243 116313701 114993557449 804954902143 5634684315001 39442790205007
• Sum of all divisors σ(n): 13375332812817726542
• Sum of proper divisors (its aliquot sum) s(n): 6554768417793
• 13375326258049308749 is a deficient number, because the sum of its proper divisors (6554768417793) is less than itself. Its deficiency is 13375319703280890956

Bases of 13375326258049308749

• Binary: 1011100110011110101101000101110110111101111110111101100001001101₂
• Hexadecimal: 0xB99EB45DBDFBD84D
• Base-36: 2TMATG8LKEHJH

Squares and roots of 13375326258049308749

• 13375326258049308749 squared (13375326258049308749²) is 178899352509263323774500093836727945001
• 13375326258049308749 cubed (13375326258049308749³) is 2392837207165169225986568561324753805301726801479340113749
• The square root of 13375326258049308749 is 3657229314.3921545393
• 13375326258049308749 is a perfect cube number. Its cube root is 2373749

Scales and comparisons

• 13,375,326,258,049,308,749 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,375,326,258,049,308,749 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13375326258049308749 cubic inches would be around 197812.4 feet tall.

Recreational maths with 13375326258049308749

• 13375326258049308749 backwards is 94780394085262357331
• The number of decimal digits it has is: 20
• The sum of 13375326258049308749's digits is 89
• More coming soon!