42067644252672256

Names of 42067644252672256

• Cardinal: 42067644252672256 can be written as Forty-two quadrillion, sixty-seven trillion, six hundred forty-four billion, two hundred fifty-two million, six hundred seventy-two thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 4.2067644252672256 × 10¹⁶

Factors of 42067644252672256

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 101066

Divisors of 42067644252672256

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 508 1016 2032 4064 8128 16129 16256 32258 32512 64516 100937 129032 201874 258064 403748 516128 807496 1032256 1614992 2064512 3229984 4129024 6459968 12818999 12919936 25637998 25839872 51275996 102551992 205103984 410207968 820415936 1628012873 1640831872 3256025746 3281663744 6512051492 10188277969 13024102984 20376555938 26048205968 40753111876 52096411936 81506223752 104192823872 163012447504 208385647744 326024895008 416771295488 652049790016 1293911302063 1304099580032 2587822604126 2608199160064 5175645208252 10351290416504 20702580833008 41405161666016 82810323332032 164326735362001 165620646664064 328653470724002 331241293328128 657306941448004 1314613882896008 2629227765792016 5258455531584032 10516911063168064 21033822126336128 42067644252672256
• Sum of all divisors σ(n): 84638195180351589
• Sum of proper divisors (its aliquot sum) s(n): 42570550927679333
• 42067644252672256 is an abundant number, because the sum of its proper divisors (42570550927679333) is greater than itself. Its abundance is 502906675007077

Bases of 42067644252672256

• Binary: 10010101011101000100110010110000001101111101000100000000₂
• Hexadecimal: 0x95744CB037D100
• Base-36: BI7QGZ5NJ0G

Squares and roots of 42067644252672256

• 42067644252672256 squared (42067644252672256²) is 1769686692969389092012996952129536
• 42067644252672256 cubed (42067644252672256³) is 74446550238524292346040879975985883548877865353216
• 42067644252672256 is a perfect square number. Its square root is 205103984
• The cube root of 42067644252672256 is 347789.1780633019

Scales and comparisons

• 42,067,644,252,672,256 seconds is equal to 1,337,620,963 years, 24 weeks, 2 days, 5 hours, 24 minutes, 16 seconds.
• To count from 1 to 42,067,644,252,672,256 would take you about four billion, twelve million, eight hundred sixty-two thousand, eight hundred ninety 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 42067644252672256 cubic inches would be around 28982.4 feet tall.

Recreational maths with 42067644252672256

• 42067644252672256 backwards is 65227625244676024
• The number of decimal digits it has is: 17
• The sum of 42067644252672256's digits is 70
• More coming soon!