13368020986

Names of 13368020986

• Cardinal: 13368020986 can be written as Thirteen billion, three hundred sixty-eight million, twenty thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 1.3368020986 × 10¹⁰

Factors of 13368020986

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2653856

Divisors of 13368020986

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2521 5042 2651333 5302666 6684010493 13368020986
• Sum of all divisors σ(n): 20059993044
• Sum of proper divisors (its aliquot sum) s(n): 6691972058
• 13368020986 is a deficient number, because the sum of its proper divisors (6691972058) is less than itself. Its deficiency is 6676048928

Bases of 13368020986

• Binary: 1100011100110010111100111111111010₂
• Hexadecimal: 0x31CCBCFFA
• Base-36: 652Z30A

Squares and roots of 13368020986

• 13368020986 squared (13368020986²) is 178703985082136412196
• 13368020986 cubed (13368020986³) is 2388918622859830491950874345256
• The square root of 13368020986 is 115620.1582164633
• The cube root of 13368020986 is 2373.3167603197

Scales and comparisons

• 13,368,020,986 seconds is equal to 425 years, 3 weeks, 1 day, 11 hours, 9 minutes, 46 seconds.
• To count from 1 to 13,368,020,986 would take you about eight hundred fifty 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 13368020986 cubic inches would be around 197.8 feet tall.

Recreational maths with 13368020986

• 13368020986 backwards is 68902086331
• The number of decimal digits it has is: 11
• The sum of 13368020986's digits is 46
• More coming soon!