13437213169802605

Names of 13437213169802605

• Cardinal: 13437213169802605 can be written as Thirteen quadrillion, four hundred thirty-seven trillion, two hundred thirteen billion, one hundred sixty-nine million, eight hundred two thousand, six hundred five.

Scientific notation

• Scientific notation: 1.3437213169802605 × 10¹⁶

Factors of 13437213169802605

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 292066

Divisors of 13437213169802605

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 23 67 83 115 335 415 1541 1909 5561 7705 9545 27805 127903 128971 162917 639515 644855 814585 2966333 3747091 8641057 10704593 10915439 13522111 14831665 18735455 43205285 53522965 54577195 67610555 198744311 246205639 251055097 311008553 717207731 905981437 993721555 1231028195 1255275485 1555042765 3586038655 4529907185 16495777813 20837573051 21011568407 82478889065 104187865255 105057842035 483266073361 1407775083269 1743960177781 2416330366805 7038875416345 8719800888905 32378826915187 40111084088963 116845331911327 161894134575935 200555420444815 584226659556635 2687442633960521 13437213169802605
• Sum of all divisors σ(n): 17282843425548288
• Sum of proper divisors (its aliquot sum) s(n): 3845630255745683
• 13437213169802605 is a deficient number, because the sum of its proper divisors (3845630255745683) is less than itself. Its deficiency is 9591582914056922

Bases of 13437213169802605

• Binary: 101111101111010001001011111101110000011101110101101101₂
• Hexadecimal: 0x2FBD12FDC1DD6D
• Base-36: 3OB3EIEQJXP

Squares and roots of 13437213169802605

• 13437213169802605 squared (13437213169802605²) is 180558697770716571512654664786025
• 13437213169802605 cubed (13437213169802605³) is 2426205711607080970920639485690969894393812595125
• The square root of 13437213169802605 is 115918993.9992691837
• The cube root of 13437213169802605 is 237740.4437392585

Scales and comparisons

• 13,437,213,169,802,605 seconds is equal to 427,261,814 years, 40 weeks, 10 hours, 3 minutes, 25 seconds.
• To count from 1 to 13,437,213,169,802,605 would take you about one billion, two hundred eighty-one million, seven hundred eighty-five thousand, four hundred forty-four 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 13437213169802605 cubic inches would be around 19811.7 feet tall.

Recreational maths with 13437213169802605

• 13437213169802605 backwards is 50620896131273431
• The number of decimal digits it has is: 17
• The sum of 13437213169802605's digits is 61
• More coming soon!