42421398296255

Names of 42421398296255

• Cardinal: 42421398296255 can be written as Forty-two trillion, four hundred twenty-one billion, three hundred ninety-eight million, two hundred ninety-six thousand, two hundred fifty-five.

Scientific notation

• Scientific notation: 4.2421398296255 × 10¹³

Factors of 42421398296255

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 129960

Divisors of 42421398296255

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 31 55 61 155 305 341 671 1705 1891 3221 3355 9455 16105 20801 35431 99851 104005 126631 177155 196481 499255 633155 982405 1098361 1392941 2161291 3925561 5491805 6090911 6964705 7724491 10806455 19627805 30454555 38622455 43181171 67000021 84969401 215905855 239459221 335000105 407878451 424847005 1197296105 2039392255 2634051431 4486662961 12644231981 13170257155 22433314805 24880585511 63221159905 124402927555 139086551791 273686440621 695432758955 771298150841 1368432203105 3856490754205 8484279659251 42421398296255
• Sum of all divisors σ(n): 58283170209792
• Sum of proper divisors (its aliquot sum) s(n): 15861771913537
• 42421398296255 is a deficient number, because the sum of its proper divisors (15861771913537) is less than itself. Its deficiency is 26559626382718

Bases of 42421398296255

• Binary: 1001101001010100000000011000000101011010111111₂
• Hexadecimal: 0x2695006056BF
• Base-36: F1C4D99RZ

Squares and roots of 42421398296255

• 42421398296255 squared (42421398296255²) is 1799575033409506616747025025
• 42421398296255 cubed (42421398296255³) is 76340489256261078695392396645874848781375
• The square root of 42421398296255 is 6513171.1397947313
• The cube root of 42421398296255 is 34876.1331104987

Scales and comparisons

• 42,421,398,296,255 seconds is equal to 1,348,869 years, 12 weeks, 6 days, 4 hours, 57 minutes, 35 seconds.
• To count from 1 to 42,421,398,296,255 would take you about three million, three hundred seventy-two thousand, one hundred seventy-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 42421398296255 cubic inches would be around 2906.3 feet tall.

Recreational maths with 42421398296255

• 42421398296255 backwards is 55269289312424
• The number of decimal digits it has is: 14
• The sum of 42421398296255's digits is 62
• More coming soon!