42359420066778731944

Names of 42359420066778731944

• Cardinal: 42359420066778731944 can be written as Forty-two quintillion, three hundred fifty-nine quadrillion, four hundred twenty trillion, sixty-six billion, seven hundred seventy-eight million, seven hundred thirty-one thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.2359420066778731944 × 10¹⁹

Factors of 42359420066778731944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17360

Divisors of 42359420066778731944

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 101 202 404 808 10201 17257 20402 34514 40804 69028 81608 138056 1030301 1742957 2060602 3485914 4121204 6971828 8242408 13943656 176038657 297804049 352077314 595608098 704154628 1191216196 1408309256 2382432392 17779904357 30078208949 35559808714 60156417898 71119617428 120312835796 142239234856 240625671592 3037899103849 6075798207698 12151596415396 24303192830792 306827809488749 613655618977498 1227311237954996 2454622475909992
• Sum of all divisors σ(n): 42361614154953063372
• Sum of proper divisors (its aliquot sum) s(n): 2194088174331428
• 42359420066778731944 is a deficient number, because the sum of its proper divisors (2194088174331428) is less than itself. Its deficiency is 42357225978604400516

Bases of 42359420066778731944

• Binary: 100100101111011010111001000001111011110011111001100101010110101000₂
• Hexadecimal: 0x24BDAE41EF3E655A8
• Base-36: 8XTRT7R54A2ZS

Squares and roots of 42359420066778731944

• 42359420066778731944 squared (42359420066778731944²) is 1794320468393816711426024000048606019136
• 42359420066778731944 cubed (42359420066778731944³) is 76006374455112853062816959947524981464066365442747878480384
• The square root of 42359420066778731944 is 6508411485.6682757183
• 42359420066778731944 is a perfect cube number. Its cube root is 3485914

Scales and comparisons

• 42,359,420,066,778,731,944 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,359,420,066,778,731,944 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42359420066778731944 cubic inches would be around 290492.8 feet tall.

Recreational maths with 42359420066778731944

• 42359420066778731944 backwards is 44913787766002495324
• The number of decimal digits it has is: 20
• The sum of 42359420066778731944's digits is 91
• More coming soon!