38808233883722947

Names of 38808233883722947

• Cardinal: 38808233883722947 can be written as Thirty-eight quadrillion, eight hundred eight trillion, two hundred thirty-three billion, eight hundred eighty-three million, seven hundred twenty-two thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 3.8808233883722947 × 10¹⁶

Factors of 38808233883722947

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 11805672

Divisors of 38808233883722947

• Number of divisors d(n): 24
• Complete list of divisors:
  1 7 49 211 1477 10339 327011 2289077 11478443 16023539 68999321 80349101 482995247 562443707 2421951473 3380966729 16953660311 118675622177 3753577123873 26275039867111 183925279069777 792004773137203 5544033411960421 38808233883722947
• Sum of all divisors σ(n): 45358368621999552
• Sum of proper divisors (its aliquot sum) s(n): 6550134738276605
• 38808233883722947 is a deficient number, because the sum of its proper divisors (6550134738276605) is less than itself. Its deficiency is 32258099145446342

Bases of 38808233883722947

• Binary: 10001001110111111110001000010010111111111110010011000011₂
• Hexadecimal: 0x89DFE212FFE4C3
• Base-36: AM4DCIVGO1V

Squares and roots of 38808233883722947

• 38808233883722947 squared (38808233883722947²) is 1506079017173741850211549054364809
• 38808233883722947 cubed (38808233883722947³) is 58448266745846162676503653878901878430829222572123
• The square root of 38808233883722947 is 196998055.5328477017
• The cube root of 38808233883722947 is 338564.4021987821

Scales and comparisons

• 38,808,233,883,722,947 seconds is equal to 1,233,981,795 years, 39 weeks, 1 day, 4 hours, 49 minutes, 7 seconds.
• To count from 1 to 38,808,233,883,722,947 would take you about three billion, seven hundred one million, nine hundred forty-five thousand, three hundred eighty-seven 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 38808233883722947 cubic inches would be around 28213.7 feet tall.

Recreational maths with 38808233883722947

• 38808233883722947 backwards is 74922738833280883
• The number of decimal digits it has is: 17
• The sum of 38808233883722947's digits is 85
• More coming soon!