136388926289

Names of 136388926289

• Cardinal: 136388926289 can be written as One hundred thirty-six billion, three hundred eighty-eight million, nine hundred twenty-six thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 1.36388926289 × 10¹¹

Factors of 136388926289

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 72

Divisors of 136388926289

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 17 37 77 119 121 187 259 289 407 629 847 1309 1331 1369 2023 2057 2849 3179 4403 4477 6919 9317 9583 10693 14399 15059 22253 22627 23273 31339 34969 48433 49247 50653 74851 76109 105413 117623 158389 162911 165649 244783 256003 344729 354571 384659 395641 532763 557183 823361 837199 861101 1159543 1293853 1792021 1822139 2692613 2769487 2816033 3900281 4352051 5860393 6027707 6129013 9056971 9472111 12754973 14232383 14638717 19712231 30464357 30976363 42903091 47872561 66304777 67419143 99626681 102471019 104193221 161025887 216834541 335107927 471934001 526598171 729352547 1127181209 1146125431 1771284757 3686187197 8022878017 12398993299 19484132327 136388926289
• Sum of all divisors σ(n): 187186103040
• Sum of proper divisors (its aliquot sum) s(n): 50797176751
• 136388926289 is a deficient number, because the sum of its proper divisors (50797176751) is less than itself. Its deficiency is 85591749538

Bases of 136388926289

• Binary: 1111111000001011010011101101101010001₂
• Hexadecimal: 0x1FC169DB51
• Base-36: 1QNMG11T

Squares and roots of 136388926289

• 136388926289 squared (136388926289²) is 18601939214266275311521
• 136388926289 cubed (136388926289³) is 2537098516327021600681618181475569
• The square root of 136388926289 is 369308.7140713039
• The cube root of 136388926289 is 5147.4606677419

Scales and comparisons

• 136,388,926,289 seconds is equal to 4,336 years, 38 weeks, 5 days, 12 hours, 51 minutes, 29 seconds.
• To count from 1 to 136,388,926,289 would take you about eight thousand, six hundred seventy-three 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 136388926289 cubic inches would be around 429 feet tall.

Recreational maths with 136388926289

• 136388926289 backwards is 982629883631
• The number of decimal digits it has is: 12
• The sum of 136388926289's digits is 65
• More coming soon!