42094505419728

Names of 42094505419728

• Cardinal: 42094505419728 can be written as Forty-two trillion, ninety-four billion, five hundred five million, four hundred nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2094505419728 × 10¹³

Factors of 42094505419728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 155193917

Divisors of 42094505419728

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 5651 11302 16953 22604 33906 45208 67812 90416 135624 271248 155188261 310376522 465564783 620753044 931129566 1241506088 1862259132 2483012176 3724518264 7449036528 876968862911 1753937725822 2630906588733 3507875451644 5261813177466 7015750903288 10523626354932 14031501806576 21047252709864 42094505419728
• Sum of all divisors σ(n): 108763383046176
• Sum of proper divisors (its aliquot sum) s(n): 66668877626448
• 42094505419728 is an abundant number, because the sum of its proper divisors (66668877626448) is greater than itself. Its abundance is 24574372206720

Bases of 42094505419728

• Binary: 1001100100100011100100000010101110001111010000₂
• Hexadecimal: 0x2648E40AE3D0
• Base-36: EX5Y5OFYO

Squares and roots of 42094505419728

• 42094505419728 squared (42094505419728²) is 1771947386531509965451593984
• 42094505419728 cubed (42094505419728³) is 74589248865823511552349564996524559716352
• The square root of 42094505419728 is 6488027.8528785617
• The cube root of 42094505419728 is 34786.3186133851

Scales and comparisons

• 42,094,505,419,728 seconds is equal to 1,338,475 years, 3 weeks, 2 days, 20 hours, 8 minutes, 48 seconds.
• To count from 1 to 42,094,505,419,728 would take you about three million, three hundred forty-six thousand, one 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 42094505419728 cubic inches would be around 2898.9 feet tall.

Recreational maths with 42094505419728

• 42094505419728 backwards is 82791450549024
• The number of decimal digits it has is: 14
• The sum of 42094505419728's digits is 60
• More coming soon!