138833497719

Names of 138833497719

• Cardinal: 138833497719 can be written as One hundred thirty-eight billion, eight hundred thirty-three million, four hundred ninety-seven thousand, seven hundred nineteen.

Scientific notation

• Scientific notation: 1.38833497719 × 10¹¹

Factors of 138833497719

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 650

Divisors of 138833497719

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 21 27 61 63 67 81 181 183 189 201 331 427 469 543 549 567 603 993 1267 1281 1407 1629 1647 1809 2317 2979 3801 3843 4087 4221 4887 4941 5427 6951 8937 11041 11403 11529 12127 12261 12663 14661 20191 20853 22177 26811 28609 33123 34209 34587 36381 36783 37989 59911 60573 62559 66531 77287 84889 85827 99369 102627 109143 110349 141337 155239 179733 181719 187677 199593 231861 254667 257481 298107 327429 331047 419377 424011 465717 539199 545157 598779 695583 739747 764001 772443 894321 982287 1258131 1272033 1352797 1397151 1617597 1635471 1796337 2086749 2219241 2292003 2317329 3654571 3774393 3816099 4014037 4058391 4191453 4852791 5178229 6260247 6657723 6876009 9469579 10963713 11323179 11448297 12042111 12175173 12574359 15534687 19973169 25581997 28098259 28408737 32891139 33969537 36126333 36525519 46604061 59919507 76745991 84294777 85226211 98673417 108378999 109576557 139812183 230237973 244856257 252884331 255678633 296020251 325136997 419436549 690713919 734568771 758652993 767035899 1713993799 2072141757 2203706313 2275958979 5141981397 6611118939 15425944191 19833356817 46277832573 138833497719
• Sum of all divisors σ(n): 246595661312
• Sum of proper divisors (its aliquot sum) s(n): 107762163593
• 138833497719 is a deficient number, because the sum of its proper divisors (107762163593) is less than itself. Its deficiency is 31071334126

Bases of 138833497719

• Binary: 10000001010011000111110000111001110111₂
• Hexadecimal: 0x20531F0E77
• Base-36: 1RS1VOFR

Squares and roots of 138833497719

• 138833497719 squared (138833497719²) is 19274740088891578202961
• 138833497719 cubed (138833497719³) is 2675979584165446779679096112545959
• The square root of 138833497719 is 372603.6737862363
• The cube root of 138833497719 is 5178.0322987395

Scales and comparisons

• 138,833,497,719 seconds is equal to 4,414 years, 24 weeks, 5 days, 4 hours, 28 minutes, 39 seconds.
• To count from 1 to 138,833,497,719 would take you about eight thousand, eight hundred twenty-eight 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 138833497719 cubic inches would be around 431.5 feet tall.

Recreational maths with 138833497719

• 138833497719 backwards is 917794338831
• 138833497719 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138833497719's digits is 63
• More coming soon!