40138807368694275

Names of 40138807368694275

• Cardinal: 40138807368694275 can be written as Forty quadrillion, one hundred thirty-eight trillion, eight hundred seven billion, three hundred sixty-eight million, six hundred ninety-four thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 4.0138807368694275 × 10¹⁶

Factors of 40138807368694275

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46859653172

Divisors of 40138807368694275

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 15 25 27 45 47 75 81 135 141 225 235 243 405 423 675 705 729 1175 1215 1269 2025 2115 3525 3645 3807 6075 6345 10575 11421 18225 19035 31725 34263 57105 95175 171315 285525 856575 46859653117 140578959351 234298265585 421736878053 702894796755 1171491327925 1265210634159 2108684390265 2202403696499 3514473983775 3795631902477 6326053170795 6607211089497 10543421951325 11012018482495 11386895707431 18978159512385 19821633268491 31630265853975 33036055447485 34160687122293 55060092412475 56934478537155 59464899805473 94890797561925 99108166342455 165180277237425 170803435611465 178394699416419 284672392685775 297324499027365 495540831712275 535184098249257 854017178057325 891973497082095 1486622495136825 1605552294747771 2675920491246285 4459867485410475 8027761473738855 13379602456231425 40138807368694275
• Sum of all divisors σ(n): 76211790076665312
• Sum of proper divisors (its aliquot sum) s(n): 36072982707971037
• 40138807368694275 is a deficient number, because the sum of its proper divisors (36072982707971037) is less than itself. Its deficiency is 4065824660723238

Bases of 40138807368694275

• Binary: 10001110100110100000100001011010111010110011101000000011₂
• Hexadecimal: 0x8E9A085AEB3A03
• Base-36: AZ80PJM0X6R

Squares and roots of 40138807368694275

• 40138807368694275 squared (40138807368694275²) is 1611123856981145828395318417775625
• 40138807368694275 cubed (40138807368694275³) is 64668590142473957429682055544127518615306172046875
• The square root of 40138807368694275 is 200346717.8885001723
• The cube root of 40138807368694275 is 342390.3280552961

Scales and comparisons

• 40,138,807,368,694,275 seconds is equal to 1,276,289,916 years, 43 weeks, 5 days, 6 hours, 11 minutes, 15 seconds.
• To count from 1 to 40,138,807,368,694,275 would take you about three billion, eight hundred twenty-eight million, eight hundred sixty-nine thousand, seven hundred fifty 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 40138807368694275 cubic inches would be around 28532.5 feet tall.

Recreational maths with 40138807368694275

• 40138807368694275 backwards is 57249686370883104
• 40138807368694275 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40138807368694275's digits is 81
• More coming soon!