42146467778755904

Names of 42146467778755904

• Cardinal: 42146467778755904 can be written as Forty-two quadrillion, one hundred forty-six trillion, four hundred sixty-seven billion, seven hundred seventy-eight million, seven hundred fifty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.2146467778755904 × 10¹⁶

Factors of 42146467778755904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8767193

Divisors of 42146467778755904

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 41 64 82 164 328 656 1312 2624 2607677 5215354 6159473 10430708 12318946 20861416 24637892 41722832 49275784 83445664 98551568 106914757 166891328 197103136 213829514 252538393 394206272 427659028 505076786 855318056 1010153572 1710636112 2020307144 3421272224 4040614288 6842544448 8081228576 16162457152 16061916074221 32123832148442 64247664296884 128495328593768 256990657187536 513981314375072 658538559043061 1027962628750144 1317077118086122 2634154236172244 5268308472344488 10536616944688976 21073233889377952 42146467778755904
• Sum of all divisors σ(n): 85674307103878248
• Sum of proper divisors (its aliquot sum) s(n): 43527839325122344
• 42146467778755904 is an abundant number, because the sum of its proper divisors (43527839325122344) is greater than itself. Its abundance is 1381371546366440

Bases of 42146467778755904

• Binary: 10010101101110111111110100111000011111010111110101000000₂
• Hexadecimal: 0x95BBFD387D7D40
• Base-36: BIZOC05X54W

Squares and roots of 42146467778755904

• 42146467778755904 squared (42146467778755904²) is 1776324746225709624443094014857216
• 42146467778755904 cubed (42146467778755904³) is 74865813681408628782746341899759339952992677003264
• The square root of 42146467778755904 is 205296049.1065424863
• The cube root of 42146467778755904 is 348006.2638663001

Scales and comparisons

• 42,146,467,778,755,904 seconds is equal to 1,340,127,307 years, 40 weeks, 3 days, 21 hours, 31 minutes, 44 seconds.
• To count from 1 to 42,146,467,778,755,904 would take you about four billion, twenty million, three hundred eighty-one thousand, nine hundred twenty-three 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 42146467778755904 cubic inches would be around 29000.5 feet tall.

Recreational maths with 42146467778755904

• 42146467778755904 backwards is 40955787776464124
• The number of decimal digits it has is: 17
• The sum of 42146467778755904's digits is 86
• More coming soon!