42419904390972

Names of 42419904390972

• Cardinal: 42419904390972 can be written as Forty-two trillion, four hundred nineteen billion, nine hundred four million, three hundred ninety thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.2419904390972 × 10¹³

Factors of 42419904390972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 312536

Divisors of 42419904390972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 558 837 1116 1674 3348 47881 95762 143643 191524 264619 287286 430929 529238 574572 793857 861858 1058476 1292787 1484311 1587714 1723716 2381571 2585574 2968622 3175428 4452933 4763142 5171148 5937244 7144713 8203189 8905866 9526284 13358799 14289426 16406378 17811732 24609567 26717598 28578852 32812756 40076397 49219134 53435196 73828701 80152794 98438268 147657402 160305588 221486103 295314804 442972206 885944412 12670222339 25340444678 38010667017 50680889356 76021334034 114032001051 152042668068 228064002102 342096003153 392776892509 456128004204 684192006306 785553785018 1178330677527 1368384012612 1571107570036 2356661355054 3534992032581 4713322710108 7069984065162 10604976097743 14139968130324 21209952195486 42419904390972
• Sum of all divisors σ(n): 113527992166400
• Sum of proper divisors (its aliquot sum) s(n): 71108087775428
• 42419904390972 is an abundant number, because the sum of its proper divisors (71108087775428) is greater than itself. Its abundance is 28688183384456

Bases of 42419904390972

• Binary: 1001101001010010100111010101010010011100111100₂
• Hexadecimal: 0x2694A755273C
• Base-36: F1BFNTP30

Squares and roots of 42419904390972

• 42419904390972 squared (42419904390972²) is 1799448288539205566235104784
• 42419904390972 cubed (42419904390972³) is 76332424356331296622709065009292123610048
• The square root of 42419904390972 is 6513056.4553803769
• The cube root of 42419904390972 is 34875.7237082221

Scales and comparisons

• 42,419,904,390,972 seconds is equal to 1,348,821 years, 38 weeks, 5 days, 15 hours, 16 minutes, 12 seconds.
• To count from 1 to 42,419,904,390,972 would take you about three million, three hundred seventy-two thousand and fifty-four 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 42419904390972 cubic inches would be around 2906.3 feet tall.

Recreational maths with 42419904390972

• 42419904390972 backwards is 27909340991424
• The number of decimal digits it has is: 14
• The sum of 42419904390972's digits is 63
• More coming soon!