13126847444727025

Names of 13126847444727025

• Cardinal: 13126847444727025 can be written as Thirteen quadrillion, one hundred twenty-six trillion, eight hundred forty-seven billion, four hundred forty-four million, seven hundred twenty-seven thousand and twenty-five.

Scientific notation

• Scientific notation: 1.3126847444727025 × 10¹⁶

Factors of 13126847444727025

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 22914496

Divisors of 13126847444727025

• Number of divisors d(n): 9
• Complete list of divisors:
  1 5 25 22914491 114572455 572862275 525073897789081 2625369488945405 13126847444727025
• Sum of all divisors σ(n): 16277291541810763
• Sum of proper divisors (its aliquot sum) s(n): 3150444097083738
• 13126847444727025 is a deficient number, because the sum of its proper divisors (3150444097083738) is less than itself. Its deficiency is 9976403347643287

Bases of 13126847444727025

• Binary: 101110101000101100110001010110111101101011010011110001₂
• Hexadecimal: 0x2EA2CC56F6B4F1
• Base-36: 3L92UGRFLDD

Squares and roots of 13126847444727025

• 13126847444727025 squared (13126847444727025²) is 172314123837136425662476765350625
• 13126847444727025 cubed (13126847444727025³) is 2261941216181890437369473243819501715381538140625
• 13126847444727025 is a perfect square number. Its square root is 114572455
• The cube root of 13126847444727025 is 235895.7660253081

Scales and comparisons

• 13,126,847,444,727,025 seconds is equal to 417,393,144 years, 38 weeks, 2 days, 8 hours, 10 minutes, 25 seconds.
• To count from 1 to 13,126,847,444,727,025 would take you about one billion, two hundred fifty-two million, one hundred seventy-nine thousand, four hundred thirty-four 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 13126847444727025 cubic inches would be around 19658 feet tall.

Recreational maths with 13126847444727025

• 13126847444727025 backwards is 52072744474862131
• The number of decimal digits it has is: 17
• The sum of 13126847444727025's digits is 67
• More coming soon!