42440724820947231

Names of 42440724820947231

• Cardinal: 42440724820947231 can be written as Forty-two quadrillion, four hundred forty trillion, seven hundred twenty-four billion, eight hundred twenty million, nine hundred forty-seven thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 4.2440724820947231 × 10¹⁶

Factors of 42440724820947231

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 559960

Divisors of 42440724820947231

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 118903 125803 315251 356709 377409 945753 1070127 1132227 2837259 14958354109 37484289653 39659521553 44875062327 112452868959 118978564659 134625186981 337358606877 356935693977 4715636091216359 14146908273649077 42440724820947231
• Sum of all divisors σ(n): 61304466521241216
• Sum of proper divisors (its aliquot sum) s(n): 18863741700293985
• 42440724820947231 is a deficient number, because the sum of its proper divisors (18863741700293985) is less than itself. Its deficiency is 23576983120653246

Bases of 42440724820947231

• Binary: 10010110110001111001110101000110111101100111000100011111₂
• Hexadecimal: 0x96C79D46F6711F
• Base-36: BLVZBTNCL5R

Squares and roots of 42440724820947231

• 42440724820947231 squared (42440724820947231²) is 1801215123327366372824844086567361
• 42440724820947231 cubed (42440724820947231³) is 76444875392465285806865238514106876483563307927391
• The square root of 42440724820947231 is 206011467.6928137197
• The cube root of 42440724820947231 is 348814.2864640621

Scales and comparisons

• 42,440,724,820,947,231 seconds is equal to 1,349,483,771 years, 27 weeks, 2 days, 53 minutes, 51 seconds.
• To count from 1 to 42,440,724,820,947,231 would take you about four billion, forty-eight million, four hundred fifty-one thousand, three hundred fourteen 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 42440724820947231 cubic inches would be around 29067.9 feet tall.

Recreational maths with 42440724820947231

• 42440724820947231 backwards is 13274902842704424
• The number of decimal digits it has is: 17
• The sum of 42440724820947231's digits is 63
• More coming soon!