13336944894

Names of 13336944894

• Cardinal: 13336944894 can be written as Thirteen billion, three hundred thirty-six million, nine hundred forty-four thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.3336944894 × 10¹⁰

Factors of 13336944894

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2714096

Divisors of 13336944894

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 91 117 126 182 189 234 273 351 378 546 702 819 1638 2457 4914 2714071 5428142 8142213 16284426 18998497 24426639 35282923 37996994 48853278 56995491 70565846 73279917 105848769 113990982 146559834 170986473 211697538 246980461 317546307 341972946 493960922 512959419 635092614 740941383 952638921 1025918838 1481882766 1905277842 2222824149 4445648298 6668472447 13336944894
• Sum of all divisors σ(n): 36477127680
• Sum of proper divisors (its aliquot sum) s(n): 23140182786
• 13336944894 is an abundant number, because the sum of its proper divisors (23140182786) is greater than itself. Its abundance is 9803237892

Bases of 13336944894

• Binary: 1100011010111100011010000011111110₂
• Hexadecimal: 0x31AF1A0FE
• Base-36: 64KH0JI

Squares and roots of 13336944894

• 13336944894 squared (13336944894²) is 177874099105592671236
• 13336944894 cubed (13336944894³) is 2372297057841184143484790868984
• The square root of 13336944894 is 115485.6912955021
• The cube root of 13336944894 is 2371.4762825981

Scales and comparisons

• 13,336,944,894 seconds is equal to 424 years, 3 weeks, 5 days, 18 hours, 54 minutes, 54 seconds.
• To count from 1 to 13,336,944,894 would take you about eight hundred forty-eight 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 13336944894 cubic inches would be around 197.6 feet tall.

Recreational maths with 13336944894

• 13336944894 backwards is 49844963331
• 13336944894 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13336944894's digits is 54
• More coming soon!