131468648994

Names of 131468648994

• Cardinal: 131468648994 can be written as One hundred thirty-one billion, four hundred sixty-eight million, six hundred forty-eight thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.31468648994 × 10¹¹

Factors of 131468648994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 209218

Divisors of 131468648994

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 122 183 191 366 382 549 573 1098 1146 1647 1719 3294 3438 5157 10314 11651 23302 34953 69906 104859 208961 209718 314577 417922 626883 629154 1253766 1880649 3761298 5641947 11283894 12746621 25493242 38239863 39911551 76479726 79823102 114719589 119734653 229439178 239469306 344158767 359203959 688317534 718407918 1077611877 2155223754 2434604611 4869209222 7303813833 14607627666 21911441499 43822882998 65734324497 131468648994
• Sum of all divisors σ(n): 298498037760
• Sum of proper divisors (its aliquot sum) s(n): 167029388766
• 131468648994 is an abundant number, because the sum of its proper divisors (167029388766) is greater than itself. Its abundance is 35560739772

Bases of 131468648994

• Binary: 1111010011100001001000110001000100010₂
• Hexadecimal: 0x1E9C246222
• Base-36: 1OE91ESI

Squares and roots of 131468648994

• 131468648994 squared (131468648994²) is 17284005668307577212036
• 131468648994 cubed (131468648994³) is 2272304874417035258519713996091784
• The square root of 131468648994 is 362586.0573629383
• The cube root of 131468648994 is 5084.8022380255

Scales and comparisons

• 131,468,648,994 seconds is equal to 4,180 years, 15 weeks, 2 days, 21 hours, 9 minutes, 54 seconds.
• To count from 1 to 131,468,648,994 would take you about eight thousand, three 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 131468648994 cubic inches would be around 423.7 feet tall.

Recreational maths with 131468648994

• 131468648994 backwards is 499846864131
• The number of decimal digits it has is: 12
• The sum of 131468648994's digits is 63
• More coming soon!