42046197018

Names of 42046197018

• Cardinal: 42046197018 can be written as Forty-two billion, forty-six million, one hundred ninety-seven thousand and eighteen.

Scientific notation

• Scientific notation: 4.2046197018 × 10¹⁰

Factors of 42046197018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 178643

Divisors of 42046197018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 71 79 142 158 213 237 426 474 497 553 994 1106 1491 1659 2982 3318 5609 11218 16827 33654 39263 78526 117789 178481 235578 356962 535443 1070886 1249367 2498734 3748101 7496202 12672151 14099999 25344302 28199998 38016453 42299997 76032906 84599994 88705057 98699993 177410114 197399986 266115171 296099979 532230342 592199958 1001099929 2002199858 3003299787 6006599574 7007699503 14015399006 21023098509 42046197018
• Sum of all divisors σ(n): 98693406720
• Sum of proper divisors (its aliquot sum) s(n): 56647209702
• 42046197018 is an abundant number, because the sum of its proper divisors (56647209702) is greater than itself. Its abundance is 14601012684

Bases of 42046197018

• Binary: 100111001010001001100000110100011010₂
• Hexadecimal: 0x9CA260D1A
• Base-36: JBD7X96

Squares and roots of 42046197018

• 42046197018 squared (42046197018²) is 1767882683676472092324
• 42046197018 cubed (42046197018³) is 74332743622571518165033589489832
• The square root of 42046197018 is 205051.6935262911
• The cube root of 42046197018 is 3477.3006387367

Scales and comparisons

• 42,046,197,018 seconds is equal to 1,336 years, 48 weeks, 5 days, 19 hours, 10 minutes, 18 seconds.
• To count from 1 to 42,046,197,018 would take you about two thousand, six hundred seventy-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 42046197018 cubic inches would be around 289.8 feet tall.

Recreational maths with 42046197018

• 42046197018 backwards is 81079164024
• 42046197018 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42046197018's digits is 42
• More coming soon!