138272396295

Names of 138272396295

• Cardinal: 138272396295 can be written as One hundred thirty-eight billion, two hundred seventy-two million, three hundred ninety-six thousand, two hundred ninety-five.

Scientific notation

• Scientific notation: 1.38272396295 × 10¹¹

Factors of 138272396295

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1073

Divisors of 138272396295

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 11 15 33 55 61 73 165 183 219 305 307 365 613 671 803 915 921 1095 1535 1839 2013 2409 3065 3355 3377 4015 4453 4605 6743 9195 10065 10131 12045 13359 16885 18727 20229 22265 22411 33715 37393 44749 48983 50655 56181 66795 67233 93635 101145 112055 112179 134247 146949 186965 188191 205997 223745 244915 246521 280905 336165 411323 492239 560895 564573 617991 671235 734745 739563 940955 1029985 1232605 1233969 1367071 1476717 2056615 2070101 2461195 2729689 2822865 3089955 3697815 4101213 6169845 6210303 6835355 7383585 8189067 10350505 11479651 13648445 13737943 15037781 20506065 30026579 31051515 34438953 40945335 41213829 45113343 57398255 68689715 75188905 90079737 126276161 150132895 151117373 172194765 206069145 225566715 378828483 450398685 453352119 631380805 755586865 838014523 1894142415 2266760595 2514043569 4190072615 9218159753 12570217845 27654479259 46090798765 138272396295
• Sum of all divisors σ(n): 249882006528
• Sum of proper divisors (its aliquot sum) s(n): 111609610233
• 138272396295 is a deficient number, because the sum of its proper divisors (111609610233) is less than itself. Its deficiency is 26662786062

Bases of 138272396295

• Binary: 10000000110001101011010101010000000111₂
• Hexadecimal: 0x2031AD5407
• Base-36: 1RIRTBT3

Squares and roots of 138272396295

• 138272396295 squared (138272396295²) is 19119255577161529727025
• 138272396295 cubed (138272396295³) is 2643665284030667989643623971372375
• The square root of 138272396295 is 371849.9647640161
• The cube root of 138272396295 is 5171.0471348399

Scales and comparisons

• 138,272,396,295 seconds is equal to 4,396 years, 32 weeks, 6 days, 22 hours, 58 minutes, 15 seconds.
• To count from 1 to 138,272,396,295 would take you about eight thousand, seven hundred ninety-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 138272396295 cubic inches would be around 430.9 feet tall.

Recreational maths with 138272396295

• 138272396295 backwards is 592693272831
• The number of decimal digits it has is: 12
• The sum of 138272396295's digits is 57
• More coming soon!