13208121736398

Names of 13208121736398

• Cardinal: 13208121736398 can be written as Thirteen trillion, two hundred eight billion, one hundred twenty-one million, seven hundred thirty-six thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3208121736398 × 10¹³

Factors of 13208121736398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 40766

Divisors of 13208121736398

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 2281 4562 6843 12277 13686 20529 24554 26203 36831 41058 52406 73662 78609 110493 157218 220986 235827 471654 28003837 56007674 59769043 84011511 119538086 168023022 179307129 252034533 321694231 358614258 504069066 537921387 643388462 965082693 1075842774 1930165386 2895248079 5790496158 733784540911 1467569081822 2201353622733 4402707245466 6604060868199 13208121736398
• Sum of all divisors σ(n): 28633567902576
• Sum of proper divisors (its aliquot sum) s(n): 15425446166178
• 13208121736398 is an abundant number, because the sum of its proper divisors (15425446166178) is greater than itself. Its abundance is 2217324429780

Bases of 13208121736398

• Binary: 11000000001101000001011001110111110011001110₂
• Hexadecimal: 0xC0341677CCE
• Base-36: 4OJQ6NP3I

Squares and roots of 13208121736398

• 13208121736398 squared (13208121736398²) is 174454479803509318598014404
• 13208121736398 cubed (13208121736398³) is 2304216006704737323014779804715495076792
• The square root of 13208121736398 is 3634297.9702272625
• The cube root of 13208121736398 is 23638.1610750477

Scales and comparisons

• 13,208,121,736,398 seconds is equal to 419,977 years, 21 weeks, 4 days, 8 hours, 33 minutes, 18 seconds.
• To count from 1 to 13,208,121,736,398 would take you about one million, forty-nine thousand, nine hundred forty-three 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 13208121736398 cubic inches would be around 1969.8 feet tall.

Recreational maths with 13208121736398

• 13208121736398 backwards is 89363712180231
• The number of decimal digits it has is: 14
• The sum of 13208121736398's digits is 54
• More coming soon!