42440247905755966

Names of 42440247905755966

• Cardinal: 42440247905755966 can be written as Forty-two quadrillion, four hundred forty trillion, two hundred forty-seven billion, nine hundred five million, seven hundred fifty-five thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 4.2440247905755966 × 10¹⁶

Factors of 42440247905755966

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 285097929033

Divisors of 42440247905755966

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 7 14 31 49 62 98 217 343 434 686 1519 2401 3038 4802 10633 21266 74431 148862 285097928993 570195857986 1995685502951 3991371005902 8838035798783 13969798520657 17676071597566 27939597041314 61866250591481 97788589644599 123732501182962 195577179289198 433063754140367 684520127512193 866127508280734 1369040255024386 3031446278982569 6062892557965138 21220123952877983 42440247905755966
• Sum of all divisors σ(n): 76661692714770624
• Sum of proper divisors (its aliquot sum) s(n): 34221444809014658
• 42440247905755966 is a deficient number, because the sum of its proper divisors (34221444809014658) is less than itself. Its deficiency is 8218803096741308

Bases of 42440247905755966

• Binary: 10010110110001110010111000111100100110100010001100111110₂
• Hexadecimal: 0x96C72E3C9A233E
• Base-36: BLVT8QCCWFY

Squares and roots of 42440247905755966

• 42440247905755966 squared (42440247905755966²) is 1801174642302023657921073944593156
• 42440247905755966 cubed (42440247905755966³) is 76442298340859210714987786748953737591936489768696
• The square root of 42440247905755966 is 206010310.1928541003
• The cube root of 42440247905755966 is 348812.9798931055

Scales and comparisons

• 42,440,247,905,755,966 seconds is equal to 1,349,468,607 years, 5 weeks, 6 hours, 52 minutes, 46 seconds.
• To count from 1 to 42,440,247,905,755,966 would take you about four billion, forty-eight million, four hundred five thousand, eight hundred twenty-one 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 42440247905755966 cubic inches would be around 29067.7 feet tall.

Recreational maths with 42440247905755966

• 42440247905755966 backwards is 66955750974204424
• The number of decimal digits it has is: 17
• The sum of 42440247905755966's digits is 79
• More coming soon!