13386709107901138

Names of 13386709107901138

• Cardinal: 13386709107901138 can be written as Thirteen quadrillion, three hundred eighty-six trillion, seven hundred nine billion, one hundred seven million, nine hundred one thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3386709107901138 × 10¹⁶

Factors of 13386709107901138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 547936028

Divisors of 13386709107901138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 12500773 25001546 535435253 1070870506 6693354553950569 13386709107901138
• Sum of all divisors σ(n): 20080065305659788
• Sum of proper divisors (its aliquot sum) s(n): 6693356197758650
• 13386709107901138 is a deficient number, because the sum of its proper divisors (6693356197758650) is less than itself. Its deficiency is 6693352910142488

Bases of 13386709107901138

• Binary: 101111100011110010010000011001000101101000001011010010₂
• Hexadecimal: 0x2F8F24191682D2
• Base-36: 3NT6X9K99ZM

Squares and roots of 13386709107901138

• 13386709107901138 squared (13386709107901138²) is 179203980739563281992339581695044
• 13386709107901138 cubed (13386709107901138³) is 2398951561138451899045349959321628917535216560072
• The square root of 13386709107901138 is 115700946.8755599165
• The cube root of 13386709107901138 is 237442.2188989217

Scales and comparisons

• 13,386,709,107,901,138 seconds is equal to 425,655,941 years, 42 weeks, 4 days, 22 hours, 18 minutes, 58 seconds.
• To count from 1 to 13,386,709,107,901,138 would take you about one billion, two hundred seventy-six million, nine hundred sixty-seven thousand, eight hundred twenty-five 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 13386709107901138 cubic inches would be around 19786.9 feet tall.

Recreational maths with 13386709107901138

• 13386709107901138 backwards is 83110970190768331
• The number of decimal digits it has is: 17
• The sum of 13386709107901138's digits is 67
• More coming soon!