9138481326

Names of 9138481326

• Cardinal: 9138481326 can be written as Nine billion, one hundred thirty-eight million, four hundred eighty-one thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 9.138481326 × 10⁹

Factors of 9138481326

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 940

Divisors of 9138481326

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 59 78 117 118 169 177 234 338 354 507 531 767 863 1014 1062 1521 1534 1726 2301 2589 3042 3481 4602 5178 6903 6962 7767 9971 10443 11219 13806 15534 19942 20886 22438 29913 31329 33657 45253 50917 59826 62658 67314 89739 90506 100971 101834 135759 145847 152751 179478 201942 271518 291694 305502 407277 437541 458253 588289 661921 814554 875082 916506 1176578 1312623 1323842 1764867 1985763 2625246 3004103 3529734 3971526 5294601 5957289 6008206 8604973 9012309 10589202 11914578 17209946 18024618 25814919 27036927 39053339 51629838 54073854 77444757 78106678 117160017 154889514 234320034 351480051 507693407 702960102 1015386814 1523080221 3046160442 4569240663 9138481326
• Sum of all divisors σ(n): 21835109088
• Sum of proper divisors (its aliquot sum) s(n): 12696627762
• 9138481326 is an abundant number, because the sum of its proper divisors (12696627762) is greater than itself. Its abundance is 3558146436

Bases of 9138481326

• Binary: 1000100000101100100010100010101110₂
• Hexadecimal: 0x220B228AE
• Base-36: 474TDBI

Squares and roots of 9138481326

• 9138481326 squared (9138481326²) is 83511840945650718276
• 9138481326 cubed (9138481326³) is 763171398981711269883712913976
• The square root of 9138481326 is 95595.4043142243
• The cube root of 9138481326 is 2090.6981883231

Scales and comparisons

• 9,138,481,326 seconds is equal to 290 years, 29 weeks, 6 days, 11 hours, 2 minutes, 6 seconds.
• To count from 1 to 9,138,481,326 would take you about five hundred eighty-one 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 9138481326 cubic inches would be around 174.2 feet tall.

Recreational maths with 9138481326

• 9138481326 backwards is 6231848319
• The number of decimal digits it has is: 10
• The sum of 9138481326's digits is 45
• More coming soon!