13443661656

Names of 13443661656

• Cardinal: 13443661656 can be written as Thirteen billion, four hundred forty-three million, six hundred sixty-one thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3443661656 × 10¹⁰

Factors of 13443661656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18562

Divisors of 13443661656

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 61 72 122 167 183 244 334 366 488 501 549 668 732 1002 1098 1336 1464 1503 2004 2196 3006 4008 4392 6012 10187 12024 18329 20374 30561 36658 40748 54987 61122 73316 81496 91683 109974 122244 146632 164961 183366 219948 244488 329922 366732 439896 659844 733464 1118069 1319688 2236138 3060943 3354207 4472276 6121886 6708414 8944552 9182829 10062621 12243772 13416828 18365658 20125242 24487544 26833656 27548487 36731316 40250484 55096974 73462632 80500968 110193948 186717523 220387896 373435046 560152569 746870092 1120305138 1493740184 1680457707 2240610276 3360915414 4481220552 6721830828 13443661656
• Sum of all divisors σ(n): 37230429600
• Sum of proper divisors (its aliquot sum) s(n): 23786767944
• 13443661656 is an abundant number, because the sum of its proper divisors (23786767944) is greater than itself. Its abundance is 10343106288

Bases of 13443661656

• Binary: 1100100001010011011111111101011000₂
• Hexadecimal: 0x3214DFF58
• Base-36: 66C0BQ0

Squares and roots of 13443661656

• 13443661656 squared (13443661656²) is 180732038721004662336
• 13443661656 cubed (13443661656³) is 2429700378964277660843710588416
• The square root of 13443661656 is 115946.8052858723
• The cube root of 13443661656 is 2377.7846801255

Scales and comparisons

• 13,443,661,656 seconds is equal to 427 years, 24 weeks, 1 day, 22 hours, 27 minutes, 36 seconds.
• To count from 1 to 13,443,661,656 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 13443661656 cubic inches would be around 198.1 feet tall.

Recreational maths with 13443661656

• 13443661656 backwards is 65616634431
• The number of decimal digits it has is: 11
• The sum of 13443661656's digits is 45
• More coming soon!