138793425528357

Names of 138793425528357

• Cardinal: 138793425528357 can be written as One hundred thirty-eight trillion, seven hundred ninety-three billion, four hundred twenty-five million, five hundred twenty-eight thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 1.38793425528357 × 10¹⁴

Factors of 138793425528357

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 325

Divisors of 138793425528357

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 27 29 81 87 243 261 293 729 783 841 879 2187 2349 2523 2637 6561 7047 7569 7911 8497 21141 22707 23733 25491 63423 68121 71199 76473 85849 190269 204363 213597 229419 246413 257547 613089 640791 688257 739239 772641 1839267 1922373 2064771 2217717 2317923 2489621 5517801 6194313 6653151 6953769 7468863 18582939 19959453 20861307 22406589 25153757 55748817 59878359 62583921 67219767 72199009 75461271 179635077 187751763 201659301 216597027 226383813 538905231 563255289 604977903 649791081 679151439 729458953 1616715693 1814933709 1949373243 2037454317 2188376859 5444801127 5848119729 6112362951 6565130577 16334403381 17544359187 18337088853 19695391731 21154309637 52633077561 55011266559 59086175193 63462928911 157899232683 165033799677 177258525579 190388786733 473697698049 531775576737 571166360199 1595326730211 1713499080597 4785980190633 5140497241791 15421491725373 46264475176119 138793425528357
• Sum of all divisors σ(n): 216344080488900
• Sum of proper divisors (its aliquot sum) s(n): 77550654960543
• 138793425528357 is a deficient number, because the sum of its proper divisors (77550654960543) is less than itself. Its deficiency is 61242770567814

Bases of 138793425528357

• Binary: 11111100011101101011100110100110110011000100101₂
• Hexadecimal: 0x7E3B5CD36625
• Base-36: 1D74TI0PB9

Squares and roots of 138793425528357

• 138793425528357 squared (138793425528357²) is 19263614969895580584611119449
• 138793425528357 cubed (138793425528357³) is 2673663109731145336350798832354200063715293
• The square root of 138793425528357 is 11781062.1562046349
• The cube root of 138793425528357 is 51775.3406388153

Scales and comparisons

• 138,793,425,528,357 seconds is equal to 4,413,201 years, 32 weeks, 1 hour, 25 minutes, 57 seconds.
• To count from 1 to 138,793,425,528,357 would take you about eleven million, thirty-three thousand and four 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 138793425528357 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138793425528357

• 138793425528357 backwards is 753825524397831
• The number of decimal digits it has is: 15
• The sum of 138793425528357's digits is 72
• More coming soon!