40990883949785

Names of 40990883949785

• Cardinal: 40990883949785 can be written as Forty trillion, nine hundred ninety billion, eight hundred eighty-three million, nine hundred forty-nine thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 4.0990883949785 × 10¹³

Factors of 40990883949785

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 71394

Divisors of 40990883949785

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 11 35 55 77 385 541 2705 2897 3787 5951 14485 18935 20279 29755 31867 41657 67933 101395 159335 208285 223069 339665 475531 747263 1115345 1567277 2377655 3736315 5230841 7836385 10970939 17240047 26154205 36751753 54854695 86200235 120680329 183758765 196801901 257262271 404269283 603401645 984009505 1286311355 1377613307 2021346415 2164820911 2829884981 6888066535 10824104555 14149424905 15153746377 75768731885 106469828441 532349142205 745288799087 1171168112851 3726443995435 5855840564255 8198176789957 40990883949785
• Sum of all divisors σ(n): 61462091948544
• Sum of proper divisors (its aliquot sum) s(n): 20471207998759
• 40990883949785 is a deficient number, because the sum of its proper divisors (20471207998759) is less than itself. Its deficiency is 20519675951026

Bases of 40990883949785

• Binary: 1001010100011111101111000100111010110011011001₂
• Hexadecimal: 0x2547EF13ACD9
• Base-36: EJ2Y9Y7RT

Squares and roots of 40990883949785

• 40990883949785 squared (40990883949785²) is 1680252566984741522401546225
• 40990883949785 cubed (40990883949785³) is 68875037979599886863606387182219256311625
• The square root of 40990883949785 is 6402412.3539323051
• The cube root of 40990883949785 is 34479.6165947607

Scales and comparisons

• 40,990,883,949,785 seconds is equal to 1,303,383 years, 16 weeks, 3 days, 4 hours, 43 minutes, 5 seconds.
• To count from 1 to 40,990,883,949,785 would take you about three million, two hundred fifty-eight thousand, four hundred fifty-eight 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 40990883949785 cubic inches would be around 2873.3 feet tall.

Recreational maths with 40990883949785

• 40990883949785 backwards is 58794938809904
• The number of decimal digits it has is: 14
• The sum of 40990883949785's digits is 83
• More coming soon!