12972802696

Names of 12972802696

• Cardinal: 12972802696 can be written as Twelve billion, nine hundred seventy-two million, eight hundred two thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.2972802696 × 10¹⁰

Factors of 12972802696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19978

Divisors of 12972802696

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 29 56 58 116 203 232 406 409 812 818 1624 1636 2863 3272 5726 11452 11861 19531 22904 23722 39062 47444 78124 83027 94888 136717 156248 166054 273434 332108 546868 566399 664216 1093736 1132798 2265596 3964793 4531192 7929586 7988179 15859172 15976358 31718344 31952716 55917253 63905432 111834506 223669012 231657191 447338024 463314382 926628764 1621600337 1853257528 3243200674 6486401348 12972802696
• Sum of all divisors σ(n): 28829232000
• Sum of proper divisors (its aliquot sum) s(n): 15856429304
• 12972802696 is an abundant number, because the sum of its proper divisors (15856429304) is greater than itself. Its abundance is 2883626608

Bases of 12972802696

• Binary: 1100000101001111010100001010001000₂
• Hexadecimal: 0x3053D4288
• Base-36: 5YJO6MG

Squares and roots of 12972802696

• 12972802696 squared (12972802696²) is 168293609789344868416
• 12972802696 cubed (12972802696³) is 2183239794794785101060850049536
• The square root of 12972802696 is 113898.2119965015
• The cube root of 12972802696 is 2349.6938002133

Scales and comparisons

• 12,972,802,696 seconds is equal to 412 years, 25 weeks, 5 days, 4 hours, 18 minutes, 16 seconds.
• To count from 1 to 12,972,802,696 would take you about eight hundred twenty-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 12972802696 cubic inches would be around 195.8 feet tall.

Recreational maths with 12972802696

• 12972802696 backwards is 69620827921
• The number of decimal digits it has is: 11
• The sum of 12972802696's digits is 52
• More coming soon!