13438187892116

Names of 13438187892116

• Cardinal: 13438187892116 can be written as Thirteen trillion, four hundred thirty-eight billion, one hundred eighty-seven million, eight hundred ninety-two thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.3438187892116 × 10¹³

Factors of 13438187892116

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 81527

Divisors of 13438187892116

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 52 79 149 158 271 298 316 542 596 1027 1084 1937 2054 3523 3874 4108 7046 7748 11771 14092 21409 23542 40379 42818 47084 80758 81013 85636 153023 161516 162026 278317 306046 324052 524927 556634 612092 1049854 1053169 1113268 2099708 2106338 3189941 4212676 6379882 6400027 12070937 12759764 12800054 21954523 24141874 25600108 41469233 43909046 48283748 82938466 83200351 87818092 156922181 165876932 166400702 285408799 313844362 332801404 570817598 627688724 953604023 1141635196 1734407317 1907208046 3271223927 3468814634 3814416092 6542447854 6937629268 12396852299 13084895708 22547295121 24793704598 42525911051 45094590242 49587409196 85051822102 90189180484 170103644204 258426690233 516853380466 1033706760932 3359546973029 6719093946058 13438187892116
• Sum of all divisors σ(n): 25914110208000
• Sum of proper divisors (its aliquot sum) s(n): 12475922315884
• 13438187892116 is a deficient number, because the sum of its proper divisors (12475922315884) is less than itself. Its deficiency is 962265576232

Bases of 13438187892116

• Binary: 11000011100011010010011010100110110110010100₂
• Hexadecimal: 0xC38D26A6D94
• Base-36: 4RHF23UZ8

Squares and roots of 13438187892116

• 13438187892116 squared (13438187892116²) is 180584893823813063254957456
• 13438187892116 cubed (13438187892116³) is 2426733733682218135587761709531897816896
• The square root of 13438187892116 is 3665813.4011588753
• The cube root of 13438187892116 is 23774.6192086763

Scales and comparisons

• 13,438,187,892,116 seconds is equal to 427,292 years, 42 weeks, 2 hours, 1 minute, 56 seconds.
• To count from 1 to 13,438,187,892,116 would take you about one million, sixty-eight thousand, two hundred thirty-two 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 13438187892116 cubic inches would be around 1981.2 feet tall.

Recreational maths with 13438187892116

• 13438187892116 backwards is 61129878183431
• The number of decimal digits it has is: 14
• The sum of 13438187892116's digits is 62
• More coming soon!