13354957138393740

Names of 13354957138393740

• Cardinal: 13354957138393740 can be written as Thirteen quadrillion, three hundred fifty-four trillion, nine hundred fifty-seven billion, one hundred thirty-eight million, three hundred ninety-three thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.335495713839374 × 10¹⁶

Factors of 13354957138393740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15998189656

Divisors of 13354957138393740

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 13913 27826 41739 55652 69565 83478 139130 166956 208695 278260 417390 834780 15998175733 31996351466 47994527199 63992702932 79990878665 95989054398 159981757330 191978108796 239972635995 319963514660 479945271990 959890543980 222582618973229 445165237946458 667747856919687 890330475892916 1112913094866145 1335495713839374 2225826189732290 2670991427678748 3338739284598435 4451652379464580 6677478569196870 13354957138393740
• Sum of all divisors σ(n): 37396567683363168
• Sum of proper divisors (its aliquot sum) s(n): 24041610544969428
• 13354957138393740 is an abundant number, because the sum of its proper divisors (24041610544969428) is greater than itself. Its abundance is 10686653406575688

Bases of 13354957138393740

• Binary: 101111011100100100001101000100001110010111101010001100₂
• Hexadecimal: 0x2F724344397A8C
• Base-36: 3NHXQM1FA8C

Squares and roots of 13354957138393740

• 13354957138393740 squared (13354957138393740²) is 178354880168333912691187271187600
• 13354957138393740 cubed (13354957138393740³) is 2381921780071451079380120031824608433246205624000
• The square root of 13354957138393740 is 115563649.7277311677
• The cube root of 13354957138393740 is 237254.3403422695

Scales and comparisons

• 13,354,957,138,393,740 seconds is equal to 424,646,327 years, 21 weeks, 20 hours, 29 minutes.
• To count from 1 to 13,354,957,138,393,740 would take you about one billion, two hundred seventy-three million, nine hundred thirty-eight thousand, nine hundred eighty-two 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 13354957138393740 cubic inches would be around 19771.2 feet tall.

Recreational maths with 13354957138393740

• 13354957138393740 backwards is 04739383175945331
• The number of decimal digits it has is: 17
• The sum of 13354957138393740's digits is 75
• More coming soon!