13808262508245

Names of 13808262508245

• Cardinal: 13808262508245 can be written as Thirteen trillion, eight hundred eight billion, two hundred sixty-two million, five hundred eight thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 1.3808262508245 × 10¹³

Factors of 13808262508245

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28886

Divisors of 13808262508245

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 9 15 27 41 45 81 123 135 205 369 405 615 1107 1845 3321 5535 16605 28837 86511 144185 259533 432555 778599 1182317 1297665 2335797 3546951 3892995 5911585 10640853 11678985 17734755 31922559 53204265 95767677 159612795 478838385 831572569 2494717707 4157862845 7484153121 12473588535 22452459363 34094475329 37420765605 67357378089 102283425987 112262296815 170472376645 306850277961 336786890445 511417129935 920550833883 1534251389805 2761652501649 4602754169415 13808262508245
• Sum of all divisors σ(n): 25357190102244
• Sum of proper divisors (its aliquot sum) s(n): 11548927593999
• 13808262508245 is a deficient number, because the sum of its proper divisors (11548927593999) is less than itself. Its deficiency is 2259334914246

Bases of 13808262508245

• Binary: 11001000111011111100100101001110111011010101₂
• Hexadecimal: 0xC8EFC94EED5
• Base-36: 4W7FEZ8B9

Squares and roots of 13808262508245

• 13808262508245 squared (13808262508245²) is 190668113496604498692980025
• 13808262508245 cubed (13808262508245³) is 2632795363112966372413079184180182806125
• The square root of 13808262508245 is 3715947.0540153017
• The cube root of 13808262508245 is 23990.8891970583

Scales and comparisons

• 13,808,262,508,245 seconds is equal to 439,060 years, 1 week, 6 days, 2 hours, 30 minutes, 45 seconds.
• To count from 1 to 13,808,262,508,245 would take you about one million, ninety-seven thousand, six hundred fifty 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 13808262508245 cubic inches would be around 1999.2 feet tall.

Recreational maths with 13808262508245

• 13808262508245 backwards is 54280526280831
• The number of decimal digits it has is: 14
• The sum of 13808262508245's digits is 54
• More coming soon!