42057969940644

Names of 42057969940644

• Cardinal: 42057969940644 can be written as Forty-two trillion, fifty-seven billion, nine hundred sixty-nine million, nine hundred forty thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.2057969940644 × 10¹³

Factors of 42057969940644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25648968

Divisors of 42057969940644

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 2789 5578 8367 11156 16734 19523 33468 39046 58569 78092 117138 136661 234276 273322 409983 546644 819966 1639932 25646167 51292334 76938501 102584668 153877002 179523169 307754004 359046338 538569507 718092676 1077139014 1256662183 2154278028 2513324366 3769986549 5026648732 7539973098 15079946196 71527159763 143054319526 214581479289 286108639052 429162958578 500690118341 858325917156 1001380236682 1502070355023 2002760473364 3004140710046 3504830828387 6008281420092 7009661656774 10514492485161 14019323313548 21028984970322 42057969940644
• Sum of all divisors σ(n): 114198282717120
• Sum of proper divisors (its aliquot sum) s(n): 72140312776476
• 42057969940644 is an abundant number, because the sum of its proper divisors (72140312776476) is greater than itself. Its abundance is 30082342835832

Bases of 42057969940644

• Binary: 1001100100000001100010010110111011100010100100₂
• Hexadecimal: 0x2640625BB8A4
• Base-36: EWP5XEBVO

Squares and roots of 42057969940644

• 42057969940644 squared (42057969940644²) is 1768872835528114268883134736
• 42057969940644 cubed (42057969940644³) is 74395200545463148051652063688818574609984
• The square root of 42057969940644 is 6485211.6342216621
• The cube root of 42057969940644 is 34776.2515616487

Scales and comparisons

• 42,057,969,940,644 seconds is equal to 1,337,313 years, 18 weeks, 1 day, 11 hours, 57 minutes, 24 seconds.
• To count from 1 to 42,057,969,940,644 would take you about three million, three hundred forty-three thousand, two hundred eighty-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 42057969940644 cubic inches would be around 2898 feet tall.

Recreational maths with 42057969940644

• 42057969940644 backwards is 44604996975024
• The number of decimal digits it has is: 14
• The sum of 42057969940644's digits is 69
• More coming soon!