73746668813897642

Names of 73746668813897642

• Cardinal: 73746668813897642 can be written as Seventy-three quadrillion, seven hundred forty-six trillion, six hundred sixty-eight billion, eight hundred thirteen million, eight hundred ninety-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 7.3746668813897642 × 10¹⁶

Factors of 73746668813897642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 125847557703192

Divisors of 73746668813897642

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 293 586 125847557702897 251695115405794 36873334406948821 73746668813897642
• Sum of all divisors σ(n): 110997545893956036
• Sum of proper divisors (its aliquot sum) s(n): 37250877080058394
• 73746668813897642 is a deficient number, because the sum of its proper divisors (37250877080058394) is less than itself. Its deficiency is 36495791733839248

Bases of 73746668813897642

• Binary: 100000110000000000011010001011110000001010100111110101010₂
• Hexadecimal: 0x10600345E054FAA
• Base-36: K650FY98BZE

Squares and roots of 73746668813897642

• 73746668813897642 squared (73746668813897642²) is 5438571161146703043543083653160164
• 73746668813897642 cubed (73746668813897642³) is 401076506241900652553264957079768876049355327933288
• The square root of 73746668813897642 is 271563379.0000000019
• The cube root of 73746668813897642 is 419354.0122548339

Scales and comparisons

• 73,746,668,813,897,642 seconds is equal to 2,344,915,954 years, 44 weeks, 4 days, 6 hours, 14 minutes, 2 seconds.
• To count from 1 to 73,746,668,813,897,642 would take you about seven billion, thirty-four million, seven hundred forty-seven thousand, eight hundred sixty-four 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 73746668813897642 cubic inches would be around 34946.2 feet tall.

Recreational maths with 73746668813897642

• 73746668813897642 backwards is 24679831886664737
• The number of decimal digits it has is: 17
• The sum of 73746668813897642's digits is 95
• More coming soon!