13437356490

Names of 13437356490

• Cardinal: 13437356490 can be written as Thirteen billion, four hundred thirty-seven million, three hundred fifty-six thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.343735649 × 10¹⁰

Factors of 13437356490

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4083

Divisors of 13437356490

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 4073 8146 12219 20365 24438 36657 40730 61095 73314 109971 122190 183285 219942 329913 366570 549855 659826 1099710 1649565 3299130 16589329 33178658 49767987 82946645 99535974 149303961 165893290 248839935 298607922 447911883 497679870 746519805 895823766 1343735649 1493039610 2239559415 2687471298 4479118830 6718678245 13437356490
• Sum of all divisors σ(n): 36140431734
• Sum of proper divisors (its aliquot sum) s(n): 22703075244
• 13437356490 is an abundant number, because the sum of its proper divisors (22703075244) is greater than itself. Its abundance is 9265718754

Bases of 13437356490

• Binary: 1100100000111011011100100111001010₂
• Hexadecimal: 0x320EDC9CA
• Base-36: 66896MI

Squares and roots of 13437356490

• 13437356490 squared (13437356490²) is 180562549439345120100
• 13437356490 cubed (13437356490³) is 2426283345559730010925564449000
• The square root of 13437356490 is 115919.6121887923
• The cube root of 13437356490 is 2377.4128897617

Scales and comparisons

• 13,437,356,490 seconds is equal to 427 years, 13 weeks, 5 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 13,437,356,490 would take you about eight hundred fifty-four 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 13437356490 cubic inches would be around 198.1 feet tall.

Recreational maths with 13437356490

• 13437356490 backwards is 09465373431
• 13437356490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13437356490's digits is 45
• More coming soon!