13531473846

Names of 13531473846

• Cardinal: 13531473846 can be written as Thirteen billion, five hundred thirty-one million, four hundred seventy-three thousand, eight hundred forty-six.

Scientific notation

• Scientific notation: 1.3531473846 × 10¹⁰

Factors of 13531473846

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2225

Divisors of 13531473846

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 27 33 38 54 57 66 99 114 171 198 209 297 342 418 513 594 627 1026 1087 1103 1254 1881 2174 2206 3261 3309 3762 5643 6522 6618 9783 9927 11286 11957 12133 19566 19854 20653 20957 23914 24266 29349 29781 35871 36399 41306 41914 58698 59562 61959 62871 71742 72798 107613 109197 123918 125742 185877 188613 215226 218394 227183 230527 322839 327591 371754 377226 454366 461054 557631 565839 645678 655182 681549 691581 1115262 1131678 1198961 1363098 1383162 2044647 2074743 2397922 3596883 4089294 4149486 6133941 6224229 7193766 10790649 12267882 12448458 13188571 21581298 22780259 26377142 32371947 39565713 45560518 64743894 68340777 79131426 118697139 136681554 205022331 237394278 250582849 356091417 410044662 501165698 615066993 712182834 751748547 1230133986 1503497094 2255245641 4510491282 6765736923 13531473846
• Sum of all divisors σ(n): 34593177600
• Sum of proper divisors (its aliquot sum) s(n): 21061703754
• 13531473846 is an abundant number, because the sum of its proper divisors (21061703754) is greater than itself. Its abundance is 7530229908

Bases of 13531473846

• Binary: 1100100110100010011110011110110110₂
• Hexadecimal: 0x32689E7B6
• Base-36: 67SAG1I

Squares and roots of 13531473846

• 13531473846 squared (13531473846²) is 183100784444982031716
• 13531473846 cubed (13531473846³) is 2477623475899357988104996499736
• The square root of 13531473846 is 116324.8634041751
• The cube root of 13531473846 is 2382.9505720149

Scales and comparisons

• 13,531,473,846 seconds is equal to 430 years, 13 weeks, 3 days, 6 hours, 44 minutes, 6 seconds.
• To count from 1 to 13,531,473,846 would take you about eight hundred sixty 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 13531473846 cubic inches would be around 198.6 feet tall.

Recreational maths with 13531473846

• 13531473846 backwards is 64837413531
• The number of decimal digits it has is: 11
• The sum of 13531473846's digits is 45
• More coming soon!