39842028933905944

Names of 39842028933905944

• Cardinal: 39842028933905944 can be written as Thirty-nine quadrillion, eight hundred forty-two trillion, twenty-eight billion, nine hundred thirty-three million, nine hundred five thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.9842028933905944 × 10¹⁶

Factors of 39842028933905944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42494556

Divisors of 39842028933905944

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 23 46 92 184 421 842 1684 3368 9683 12107 19366 24214 38732 48428 77464 96856 278461 556922 1113844 2227688 5097047 10194094 20388188 40776376 42482003 84964006 117232081 169928012 234464162 339856024 468928324 937856648 977086069 1954172138 3908344276 7816688552 17884923263 35769846526 71539693052 143079386104 411353235049 514329610321 822706470098 1028659220642 1645412940196 2057318441284 3290825880392 4114636882568 11829581037383 23659162074766 47318324149532 94636648299064 216532765945141 433065531890282 866131063780564 1732262127561128 4980253616738243 9960507233476486 19921014466952972 39842028933905944
• Sum of all divisors σ(n): 78143410105309440
• Sum of proper divisors (its aliquot sum) s(n): 38301381171403496
• 39842028933905944 is a deficient number, because the sum of its proper divisors (38301381171403496) is less than itself. Its deficiency is 1540647762502448

Bases of 39842028933905944

• Binary: 10001101100011000001110100111101101111000111111000011000₂
• Hexadecimal: 0x8D8C1D3DBC7E18
• Base-36: AWATJEWJLZS

Squares and roots of 39842028933905944

• 39842028933905944 squared (39842028933905944²) is 1587387269570198412609176238531136
• 39842028933905944 cubed (39842028933905944³) is 63244729523529799602268975547566437491597739472384
• The square root of 39842028933905944 is 199604681.6432569149
• The cube root of 39842028933905944 is 341544.3841565433

Scales and comparisons

• 39,842,028,933,905,944 seconds is equal to 1,266,853,280 years, 31 weeks, 5 days, 10 hours, 19 minutes, 4 seconds.
• To count from 1 to 39,842,028,933,905,944 would take you about three billion, eight hundred million, five hundred fifty-nine thousand, eight hundred forty-one 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 39842028933905944 cubic inches would be around 28462 feet tall.

Recreational maths with 39842028933905944

• 39842028933905944 backwards is 44950933982024893
• The number of decimal digits it has is: 17
• The sum of 39842028933905944's digits is 82
• More coming soon!