42049818774762560

Names of 42049818774762560

• Cardinal: 42049818774762560 can be written as Forty-two quadrillion, forty-nine trillion, eight hundred eighteen billion, seven hundred seventy-four million, seven hundred sixty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.204981877476256 × 10¹⁶

Factors of 42049818774762560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1621512681

Divisors of 42049818774762560

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 81043 162086 324172 405215 648344 810430 1296688 1620860 2593376 3241720 5186752 6483440 12966880 25933760 1621431631 3242863262 6485726524 8107158155 12971453048 16214316310 25942906096 32428632620 51885812192 64857265240 103771624384 129714530480 259429060960 518858121920 131405683671133 262811367342266 525622734684532 657028418355665 1051245469369064 1314056836711330 2102490938738128 2628113673422660 4204981877476256 5256227346845320 8409963754952512 10512454693690640 21024909387381280 42049818774762560
• Sum of all divisors σ(n): 100132366550061696
• Sum of proper divisors (its aliquot sum) s(n): 58082547775299136
• 42049818774762560 is an abundant number, because the sum of its proper divisors (58082547775299136) is greater than itself. Its abundance is 16032729000536576

Bases of 42049818774762560

• Binary: 10010101011001000001011001011110111100000111010001000000₂
• Hexadecimal: 0x9564165EF07440
• Base-36: BI1F02CCGU8

Squares and roots of 42049818774762560

• 42049818774762560 squared (42049818774762560²) is 1768187258990373882685184377753600
• 42049818774762560 cubed (42049818774762560³) is 74351953800389372853630439087295251425186185216000
• The square root of 42049818774762560 is 205060524.6622629707
• The cube root of 42049818774762560 is 347740.0477932809

Scales and comparisons

• 42,049,818,774,762,560 seconds is equal to 1,337,054,168 years, 21 weeks, 1 day, 11 hours, 49 minutes, 20 seconds.
• To count from 1 to 42,049,818,774,762,560 would take you about four billion, eleven million, one hundred sixty-two thousand, five hundred five 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 42049818774762560 cubic inches would be around 28978.3 feet tall.

Recreational maths with 42049818774762560

• 42049818774762560 backwards is 06526747781894024
• 42049818774762560 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42049818774762560's digits is 80
• More coming soon!