13678296842

Names of 13678296842

• Cardinal: 13678296842 can be written as Thirteen billion, six hundred seventy-eight million, two hundred ninety-six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.3678296842 × 10¹⁰

Factors of 13678296842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2131

Divisors of 13678296842

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 31 62 79 158 217 223 434 446 553 1106 1561 1789 2449 3122 3578 4898 6913 12523 13826 17143 17617 25046 34286 35234 48391 55459 96782 110918 123319 141331 246638 282662 388213 398947 546127 776426 797894 989317 1092254 1978634 2792629 3822889 4381261 5585258 7645778 8762522 12367357 24734714 30668827 31516813 61337654 63033626 86571499 173142998 220617691 441235382 977021203 1954042406 6839148421 13678296842
• Sum of all divisors σ(n): 24634982400
• Sum of proper divisors (its aliquot sum) s(n): 10956685558
• 13678296842 is a deficient number, because the sum of its proper divisors (10956685558) is less than itself. Its deficiency is 2721611284

Bases of 13678296842

• Binary: 1100101111010010100011111100001010₂
• Hexadecimal: 0x32F4A3F0A
• Base-36: 6A7PDE2

Squares and roots of 13678296842

• 13678296842 squared (13678296842²) is 187095804497867172964
• 13678296842 cubed (13678296842³) is 2559151951814625947688948979688
• The square root of 13678296842 is 116954.2510642517
• The cube root of 13678296842 is 2391.5383058991

Scales and comparisons

• 13,678,296,842 seconds is equal to 434 years, 48 weeks, 1 day, 14 hours, 54 minutes, 2 seconds.
• To count from 1 to 13,678,296,842 would take you about eight 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 13678296842 cubic inches would be around 199.3 feet tall.

Recreational maths with 13678296842

• 13678296842 backwards is 24869287631
• The number of decimal digits it has is: 11
• The sum of 13678296842's digits is 56
• More coming soon!