13390722919057939

Names of 13390722919057939

• Cardinal: 13390722919057939 can be written as Thirteen quadrillion, three hundred ninety trillion, seven hundred twenty-two billion, nine hundred nineteen million, fifty-seven thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3390722919057939 × 10¹⁶

Factors of 13390722919057939

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133323

Divisors of 13390722919057939

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 13 49 91 169 343 637 1183 2197 4459 8281 15379 57967 107653 133303 753571 933121 1732939 6531847 12130573 22528207 45722929 84914011 157697449 292866691 594398077 1103882143 2050066837 7727175001 14350467859 17769689809 100453275013 124387828663 231005967517 870714800641 1617041772619 3003077577721 6095003604487 11319292408333 21021543044047 39040008510373 79235046858331 147150801308329 273280059572611 1030055609158303 1912960417008277 13390722919057939
• Sum of all divisors σ(n): 16916871603576000
• Sum of proper divisors (its aliquot sum) s(n): 3526148684518061
• 13390722919057939 is a deficient number, because the sum of its proper divisors (3526148684518061) is less than itself. Its deficiency is 9864574234539878

Bases of 13390722919057939

• Binary: 101111100100101100101010100010111000000100101000010011₂
• Hexadecimal: 0x2F92CAA2E04A13
• Base-36: 3NUM56NSBV7

Squares and roots of 13390722919057939

• 13390722919057939 squared (13390722919057939²) is 179311460294983570751411238927721
• 13390722919057939 cubed (13390722919057939³) is 2401110081021784128287411581809384594909832227019
• The square root of 13390722919057939 is 115718291.2034996263
• The cube root of 13390722919057939 is 237465.9477328199

Scales and comparisons

• 13,390,722,919,057,939 seconds is equal to 425,783,568 years, 31 weeks, 1 day, 13 hours, 52 minutes, 19 seconds.
• To count from 1 to 13,390,722,919,057,939 would take you about one billion, two hundred seventy-seven million, three hundred fifty thousand, seven hundred 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 13390722919057939 cubic inches would be around 19788.8 feet tall.

Recreational maths with 13390722919057939

• 13390722919057939 backwards is 93975091922709331
• The number of decimal digits it has is: 17
• The sum of 13390722919057939's digits is 79
• More coming soon!