40027654745391

Names of 40027654745391

• Cardinal: 40027654745391 can be written as Forty trillion, twenty-seven billion, six hundred fifty-four million, seven hundred forty-five thousand, three hundred ninety-one.

Scientific notation

• Scientific notation: 4.0027654745391 × 10¹³

Factors of 40027654745391

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8416

Divisors of 40027654745391

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 23 69 307 353 769 921 1059 2307 6961 7061 8119 17687 20883 21183 24357 53061 108371 160103 236083 271457 325113 480309 708249 814371 2137027 2457233 2492533 5353009 5429909 6243511 6411081 7371699 7477599 16059027 16289727 18730533 49151621 56516359 83337299 123119207 147454863 169549077 250011897 369357621 754370531 1643373763 1889612177 1916757877 2263111593 4930121289 5668836531 5750273631 17350522213 37797596549 43461080071 52051566639 113392789647 130383240213 580110938339 1740332815017 13342551581797 40027654745391
• Sum of all divisors σ(n): 56111251553280
• Sum of proper divisors (its aliquot sum) s(n): 16083596807889
• 40027654745391 is a deficient number, because the sum of its proper divisors (16083596807889) is less than itself. Its deficiency is 23944057937502

Bases of 40027654745391

• Binary: 1001000110011110101010001001000110110100101111₂
• Hexadecimal: 0x2467AA246D2F
• Base-36: E6SG85GZ3

Squares and roots of 40027654745391

• 40027654745391 squared (40027654745391²) is 1602213144416222641035742881
• 40027654745391 cubed (40027654745391³) is 64132834573219849791897528297904595811471
• The square root of 40027654745391 is 6326741.2421712807
• The cube root of 40027654745391 is 34207.3986094643

Scales and comparisons

• 40,027,654,745,391 seconds is equal to 1,272,755 years, 31 weeks, 4 days, 49 minutes, 51 seconds.
• To count from 1 to 40,027,654,745,391 would take you about three million, one hundred eighty-one thousand, eight hundred eighty-nine 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 40027654745391 cubic inches would be around 2850.6 feet tall.

Recreational maths with 40027654745391

• 40027654745391 backwards is 19354745672004
• The number of decimal digits it has is: 14
• The sum of 40027654745391's digits is 57
• More coming soon!