40744542347666091

Names of 40744542347666091

• Cardinal: 40744542347666091 can be written as Forty quadrillion, seven hundred forty-four trillion, five hundred forty-two billion, three hundred forty-seven million, six hundred sixty-six thousand and ninety-one.

Scientific notation

• Scientific notation: 4.0744542347666091 × 10¹⁶

Factors of 40744542347666091

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2640107616

Divisors of 40744542347666091

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 11 27 33 81 99 297 891 17321 51963 155889 190531 467667 571593 1403001 1714779 5144337 15433011 2640090281 7920270843 23760812529 29040993091 71282437587 87122979273 213847312761 261368937819 784106813457 2352320440371 45729003757201 137187011271603 411561033814809 503019041329211 1234683101444427 1509057123987633 3704049304333281 4527171371962899 13581514115888697 40744542347666091
• Sum of all divisors σ(n): 66402346891695408
• Sum of proper divisors (its aliquot sum) s(n): 25657804544029317
• 40744542347666091 is a deficient number, because the sum of its proper divisors (25657804544029317) is less than itself. Its deficiency is 15086737803636774

Bases of 40744542347666091

• Binary: 10010000110000001111001000000101001010110010001010101011₂
• Hexadecimal: 0x90C0F2052B22AB
• Base-36: B56QGCOW3OR

Squares and roots of 40744542347666091

• 40744542347666091 squared (40744542347666091²) is 1660117731120755414322354831220281
• 40744542347666091 cubed (40744542347666091³) is 67640737197760968229126671824096168541621855191571
• The square root of 40744542347666091 is 201852773.9409743435
• The cube root of 40744542347666091 is 344104.0741856429

Scales and comparisons

• 40,744,542,347,666,091 seconds is equal to 1,295,550,415 years, 26 weeks, 4 days, 3 hours, 14 minutes, 51 seconds.
• To count from 1 to 40,744,542,347,666,091 would take you about three billion, eight hundred eighty-six million, six hundred fifty-one thousand, two hundred forty-six 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 40744542347666091 cubic inches would be around 28675.3 feet tall.

Recreational maths with 40744542347666091

• 40744542347666091 backwards is 19066674324544704
• The number of decimal digits it has is: 17
• The sum of 40744542347666091's digits is 72
• More coming soon!