12696908328

Names of 12696908328

• Cardinal: 12696908328 can be written as Twelve billion, six hundred ninety-six million, nine hundred eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2696908328 × 10¹⁰

Factors of 12696908328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 145910

Divisors of 12696908328

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 31 36 39 52 54 62 72 78 93 104 108 117 124 156 186 216 234 248 279 312 351 372 403 468 558 702 744 806 837 936 1116 1209 1404 1612 1674 2232 2418 2808 3224 3348 3627 4836 6696 7254 9672 10881 14508 21762 29016 43524 87048 145861 291722 437583 583444 875166 1166888 1312749 1750332 1896193 2625498 3500664 3792386 3938247 4521691 5250996 5688579 7584772 7876494 9043382 10501992 11377158 13565073 15169544 15752988 17065737 18086764 22754316 27130146 31505976 34131474 36173528 40695219 45508632 51197211 54260292 58781983 68262948 81390438 102394422 108520584 117563966 122085657 136525896 162780876 176345949 204788844 235127932 244171314 325561752 352691898 409577688 470255864 488342628 529037847 705383796 976685256 1058075694 1410767592 1587113541 2116151388 3174227082 4232302776 6348454164 12696908328
• Sum of all divisors σ(n): 39207705600
• Sum of proper divisors (its aliquot sum) s(n): 26510797272
• 12696908328 is an abundant number, because the sum of its proper divisors (26510797272) is greater than itself. Its abundance is 13813888944

Bases of 12696908328

• Binary: 1011110100110010110111001000101000₂
• Hexadecimal: 0x2F4CB7228
• Base-36: 5TZET60

Squares and roots of 12696908328

• 12696908328 squared (12696908328²) is 161211481089635755584
• 12696908328 cubed (12696908328³) is 2046887396816210739561062103552
• The square root of 12696908328 is 112680.5587845569
• The cube root of 12696908328 is 2332.9172157185

Scales and comparisons

• 12,696,908,328 seconds is equal to 403 years, 37 weeks, 3 days, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 12,696,908,328 would take you about eight hundred seven 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 12696908328 cubic inches would be around 194.4 feet tall.

Recreational maths with 12696908328

• 12696908328 backwards is 82380969621
• 12696908328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12696908328's digits is 54
• More coming soon!