13205053694120

Names of 13205053694120

• Cardinal: 13205053694120 can be written as Thirteen trillion, two hundred five billion, fifty-three million, six hundred ninety-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.320505369412 × 10¹³

Factors of 13205053694120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 435334

Divisors of 13205053694120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 50459 100918 201836 252295 384851 403672 504590 769702 857803 1009180 1539404 1715606 1924255 2018360 3078808 3431212 3848510 4289015 6542467 6862424 7697020 8578030 13084934 15394040 17156060 26169868 32712335 34312120 52339736 65424670 130849340 261698680 19419196609 38838393218 77676786436 97095983045 155353572872 194191966090 330126342353 388383932180 660252684706 776767864360 1320505369412 1650631711765 2641010738824 3301263423530 6602526847060 13205053694120
• Sum of all divisors σ(n): 31459803710400
• Sum of proper divisors (its aliquot sum) s(n): 18254750016280
• 13205053694120 is an abundant number, because the sum of its proper divisors (18254750016280) is greater than itself. Its abundance is 5049696322160

Bases of 13205053694120

• Binary: 11000000001010001010100010001110000010101000₂
• Hexadecimal: 0xC028A88E0A8
• Base-36: 4OIBG0WIW

Squares and roots of 13205053694120

• 13205053694120 squared (13205053694120²) is 174373443064592258522574400
• 13205053694120 cubed (13205053694120³) is 2302610678496517497175075134132542528000
• The square root of 13205053694120 is 3633875.8501247673
• The cube root of 13205053694120 is 23636.3306736467

Scales and comparisons

• 13,205,053,694,120 seconds is equal to 419,879 years, 44 weeks, 5 days, 14 hours, 35 minutes, 20 seconds.
• To count from 1 to 13,205,053,694,120 would take you about one million, forty-nine thousand, six hundred ninety-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 13205053694120 cubic inches would be around 1969.7 feet tall.

Recreational maths with 13205053694120

• 13205053694120 backwards is 02149635050231
• The number of decimal digits it has is: 14
• The sum of 13205053694120's digits is 41
• More coming soon!