13809764709013

Names of 13809764709013

• Cardinal: 13809764709013 can be written as Thirteen trillion, eight hundred nine billion, seven hundred sixty-four million, seven hundred nine thousand and thirteen.

Scientific notation

• Scientific notation: 1.3809764709013 × 10¹³

Factors of 13809764709013

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3580

Divisors of 13809764709013

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 19 49 91 133 169 247 343 637 931 1183 1729 3211 3541 4459 6517 8281 12103 22477 24787 46033 57967 67279 84721 157339 173509 322231 470953 598429 874627 1101373 1214563 2255617 3296671 4189003 6122389 11370151 12538681 15789319 23076697 29323021 42856723 79591057 87770767 163002853 205261147 238234939 299997061 557137399 614395369 1141019971 1667644573 2119037089 3097054207 3899961793 4300767583 7987139797 11673512011 14833259623 21679379449 40261704691 55909978579 81714584077 103832817361 151755656143 281831932837 726829721527 1062289593001 1972823529859 13809764709013
• Sum of all divisors σ(n): 18361814472000
• Sum of proper divisors (its aliquot sum) s(n): 4552049762987
• 13809764709013 is a deficient number, because the sum of its proper divisors (4552049762987) is less than itself. Its deficiency is 9257714946026

Bases of 13809764709013

• Binary: 11001000111101010110000111101011001010010101₂
• Hexadecimal: 0xC8F561EB295
• Base-36: 4W849CLUD

Squares and roots of 13809764709013

• 13809764709013 squared (13809764709013²) is 190709601318300908563434169
• 13809764709013 cubed (13809764709013³) is 2633654721955410987739086986712266465197
• The square root of 13809764709013 is 3716149.1774433653
• The cube root of 13809764709013 is 23991.7591550595

Scales and comparisons

• 13,809,764,709,013 seconds is equal to 439,107 years, 41 weeks, 4 days, 16 hours, 30 minutes, 13 seconds.
• To count from 1 to 13,809,764,709,013 would take you about one million, ninety-seven thousand, seven hundred sixty-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 13809764709013 cubic inches would be around 1999.3 feet tall.

Recreational maths with 13809764709013

• 13809764709013 backwards is 31090746790831
• The number of decimal digits it has is: 14
• The sum of 13809764709013's digits is 58
• More coming soon!