13357568455

Names of 13357568455

• Cardinal: 13357568455 can be written as Thirteen billion, three hundred fifty-seven million, five hundred sixty-eight thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 1.3357568455 × 10¹⁰

Factors of 13357568455

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 590

Divisors of 13357568455

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 11 31 35 55 77 79 155 217 341 385 395 457 553 869 961 1085 1705 2285 2387 2449 2765 3199 4345 4805 5027 6083 6727 10571 11935 12245 14167 15995 17143 25135 26939 30415 33635 35189 36103 52855 70835 73997 75919 85715 99169 134695 155837 175945 180515 188573 252721 369985 379595 397133 439177 495845 531433 779185 835109 942865 1090859 1119193 1263605 1985665 2195885 2657165 2779931 3074239 4175545 4830947 5454295 5595965 5845763 7834351 12311123 13899655 15371195 24154735 29228815 33816629 34694983 39171755 61555615 86177861 169083145 173474915 242864881 381644813 430889305 1214324405 1908224065 2671513691 13357568455
• Sum of all divisors σ(n): 20956907520
• Sum of proper divisors (its aliquot sum) s(n): 7599339065
• 13357568455 is a deficient number, because the sum of its proper divisors (7599339065) is less than itself. Its deficiency is 5758229390

Bases of 13357568455

• Binary: 1100011100001011000101000111000111₂
• Hexadecimal: 0x31C2C51C7
• Base-36: 64WR1S7

Squares and roots of 13357568455

• 13357568455 squared (13357568455²) is 178424635030011087025
• 13357568455 cubed (13357568455³) is 2383319276471764074345399796375
• The square root of 13357568455 is 115574.9473501935
• The cube root of 13357568455 is 2372.6980291085

Scales and comparisons

• 13,357,568,455 seconds is equal to 424 years, 37 weeks, 6 days, 11 hours, 40 minutes, 55 seconds.
• To count from 1 to 13,357,568,455 would take you about eight hundred forty-nine 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 13357568455 cubic inches would be around 197.7 feet tall.

Recreational maths with 13357568455

• 13357568455 backwards is 55486575331
• The number of decimal digits it has is: 11
• The sum of 13357568455's digits is 52
• More coming soon!