9940823827799401

Names of 9940823827799401

• Cardinal: 9940823827799401 can be written as Nine quadrillion, nine hundred forty trillion, eight hundred twenty-three billion, eight hundred twenty-seven million, seven hundred ninety-nine thousand, four hundred one.

Scientific notation

• Scientific notation: 9.940823827799401 × 10¹⁵

Factors of 9940823827799401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2926353791055

Divisors of 9940823827799401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 43 79 3397 2926353790933 125833213010119 231181949483707 9940823827799401
• Sum of all divisors σ(n): 10300765344087680
• Sum of proper divisors (its aliquot sum) s(n): 359941516288279
• 9940823827799401 is a deficient number, because the sum of its proper divisors (359941516288279) is less than itself. Its deficiency is 9580882311511122

Bases of 9940823827799401

• Binary: 100011010100010010000001101001000001111101110101101001₂
• Hexadecimal: 0x2351206907DD69
• Base-36: 2PVQ7F6LU21

Squares and roots of 9940823827799401

• 9940823827799401 squared (9940823827799401²) is 98819978375344334945894295958801
• 9940823827799401 cubed (9940823827799401³) is 982351995696244503692843409790721637235188478201
• The square root of 9940823827799401 is 99703680.1116157447
• The cube root of 9940823827799401 is 215017.6573044567

Scales and comparisons

• 9,940,823,827,799,401 seconds is equal to 316,087,448 years, 38 weeks, 2 days, 6 hours, 30 minutes, 1 second.
• To count from 1 to 9,940,823,827,799,401 would take you about nine hundred forty-eight million, two hundred sixty-two thousand, three 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 9940823827799401 cubic inches would be around 17918.1 feet tall.

Recreational maths with 9940823827799401

• 9940823827799401 backwards is 1049977283280499
• The number of decimal digits it has is: 16
• The sum of 9940823827799401's digits is 82
• More coming soon!