133840108688

Names of 133840108688

• Cardinal: 133840108688 can be written as One hundred thirty-three billion, eight hundred forty million, one hundred eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.33840108688 × 10¹¹

Factors of 133840108688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19978

Divisors of 133840108688

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 44 52 88 104 143 176 208 286 572 1144 2288 3571 7142 14284 16381 28568 32762 39281 46423 57136 65524 78562 92846 131048 157124 180191 185692 212953 262096 314248 360382 371384 425906 510653 628496 720764 742768 851812 1021306 1441528 1703624 2042612 2342483 2883056 3407248 4085224 4684966 8170448 9369932 18739864 37479728 58496551 116993102 233986204 467972408 643462061 760455163 935944816 1286924122 1520910326 2573848244 3041820652 5147696488 6083641304 8365006793 10295392976 12167282608 16730013586 33460027172 66920054344 133840108688
• Sum of all divisors σ(n): 304753952832
• Sum of proper divisors (its aliquot sum) s(n): 170913844144
• 133840108688 is an abundant number, because the sum of its proper divisors (170913844144) is greater than itself. Its abundance is 37073735456

Bases of 133840108688

• Binary: 1111100101001011111011111110010010000₂
• Hexadecimal: 0x1F297DFC90
• Base-36: 1PHGY0SW

Squares and roots of 133840108688

• 133840108688 squared (133840108688²) is 17913174693615653081344
• 133840108688 cubed (133840108688³) is 2397501247940650108105183065116672
• The square root of 133840108688 is 365841.6442779581
• The cube root of 133840108688 is 5115.1938119451

Scales and comparisons

• 133,840,108,688 seconds is equal to 4,255 years, 36 weeks, 3 days, 7 hours, 58 minutes, 8 seconds.
• To count from 1 to 133,840,108,688 would take you about eight thousand, five hundred eleven 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 133840108688 cubic inches would be around 426.3 feet tall.

Recreational maths with 133840108688

• 133840108688 backwards is 886801048331
• The number of decimal digits it has is: 12
• The sum of 133840108688's digits is 50
• More coming soon!