42970665731839

Names of 42970665731839

• Cardinal: 42970665731839 can be written as Forty-two trillion, nine hundred seventy billion, six hundred sixty-five million, seven hundred thirty-one thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 4.2970665731839 × 10¹³

Factors of 42970665731839

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 953489

Divisors of 42970665731839

• Number of divisors d(n): 8
• Complete list of divisors:
  1 359 148817 804313 53425303 288748367 119695447721 42970665731839
• Sum of all divisors σ(n): 43090704306720
• Sum of proper divisors (its aliquot sum) s(n): 120038574881
• 42970665731839 is a deficient number, because the sum of its proper divisors (120038574881) is less than itself. Its deficiency is 42850627156958

Bases of 42970665731839

• Binary: 1001110001010011100011010001000100011011111111₂
• Hexadecimal: 0x2714E34446FF
• Base-36: F8CG8WNI7

Squares and roots of 42970665731839

• 42970665731839 squared (42970665731839²) is 1846478113437442541458321921
• 42970665731839 cubed (42970665731839³) is 79344393793677037965698674827764321342719
• The square root of 42970665731839 is 6555201.4257259097
• The cube root of 42970665731839 is 35026.0121545193

Scales and comparisons

• 42,970,665,731,839 seconds is equal to 1,366,334 years, 13 weeks, 1 day, 4 hours, 37 minutes, 19 seconds.
• To count from 1 to 42,970,665,731,839 would take you about three million, four hundred fifteen thousand, eight hundred thirty-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 42970665731839 cubic inches would be around 2918.8 feet tall.

Recreational maths with 42970665731839

• 42970665731839 backwards is 93813756607924
• The number of decimal digits it has is: 14
• The sum of 42970665731839's digits is 70
• More coming soon!