42657287430738142

Names of 42657287430738142

• Cardinal: 42657287430738142 can be written as Forty-two quadrillion, six hundred fifty-seven trillion, two hundred eighty-seven billion, four hundred thirty million, seven hundred thirty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.2657287430738142 × 10¹⁶

Factors of 42657287430738142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 26018299643

Divisors of 42657287430738142

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 17 34 48221 96442 819757 1639514 26018251403 52036502806 442310273851 884620547702 1254626100904063 2509252201808126 21328643715369071 42657287430738142
• Sum of all divisors σ(n): 67751214436999152
• Sum of proper divisors (its aliquot sum) s(n): 25093927006261010
• 42657287430738142 is a deficient number, because the sum of its proper divisors (25093927006261010) is less than itself. Its deficiency is 17563360424477132

Bases of 42657287430738142

• Binary: 10010111100011001001001110110000011001000001000011011110₂
• Hexadecimal: 0x978C93B06410DE
• Base-36: BO0QVB9QKTA

Squares and roots of 42657287430738142

• 42657287430738142 squared (42657287430738142²) is 1819644170948610275816854973612164
• 42657287430738142 cubed (42657287430738142³) is 77621084421822080082203509734211150056230549959288
• The square root of 42657287430738142 is 206536407.0345423193
• The cube root of 42657287430738142 is 349406.5792765917

Scales and comparisons

• 42,657,287,430,738,142 seconds is equal to 1,356,369,792 years, 33 weeks, 3 days, 10 hours, 22 minutes, 22 seconds.
• To count from 1 to 42,657,287,430,738,142 would take you about four billion, sixty-nine million, one hundred nine thousand, three hundred seventy-seven 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 42657287430738142 cubic inches would be around 29117.2 feet tall.

Recreational maths with 42657287430738142

• 42657287430738142 backwards is 24183703478275624
• The number of decimal digits it has is: 17
• The sum of 42657287430738142's digits is 73
• More coming soon!