38435940743964769

Names of 38435940743964769

• Cardinal: 38435940743964769 can be written as Thirty-eight quadrillion, four hundred thirty-five trillion, nine hundred forty billion, seven hundred forty-three million, nine hundred sixty-four thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 3.8435940743964769 × 10¹⁶

Factors of 38435940743964769

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2260937690821474

Divisors of 38435940743964769

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 2260937690821457 38435940743964769
• Sum of all divisors σ(n): 40696878434786244
• Sum of proper divisors (its aliquot sum) s(n): 2260937690821475
• 38435940743964769 is a deficient number, because the sum of its proper divisors (2260937690821475) is less than itself. Its deficiency is 36175003053143294

Bases of 38435940743964769

• Binary: 10001000100011010100100011010010101001101110100001100001₂
• Hexadecimal: 0x888D48D2A6E861
• Base-36: AIGEJF0DI01

Squares and roots of 38435940743964769

• 38435940743964769 squared (38435940743964769²) is 1477321540873571000279297513223361
• 38435940743964769 cubed (38435940743964769³) is 56782243204799301447205369888288819901832211768609
• The square root of 38435940743964769 is 196050862.6452961287
• The cube root of 38435940743964769 is 337478.2888463353

Scales and comparisons

• 38,435,940,743,964,769 seconds is equal to 1,222,144,025 years, 25 weeks, 2 days, 8 hours, 52 minutes, 49 seconds.
• To count from 1 to 38,435,940,743,964,769 would take you about three billion, six hundred sixty-six million, four hundred thirty-two thousand and seventy-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 38435940743964769 cubic inches would be around 28123.2 feet tall.

Recreational maths with 38435940743964769

• 38435940743964769 backwards is 96746934704953483
• The number of decimal digits it has is: 17
• The sum of 38435940743964769's digits is 91
• More coming soon!