42368004666117018

Names of 42368004666117018

• Cardinal: 42368004666117018 can be written as Forty-two quadrillion, three hundred sixty-eight trillion, four billion, six hundred sixty-six million, one hundred seventeen thousand and eighteen.

Scientific notation

• Scientific notation: 4.2368004666117018 × 10¹⁶

Factors of 42368004666117018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 123034763194

Divisors of 42368004666117018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 911 1822 2733 5466 6377 8199 12754 16398 19131 24597 38262 49194 57393 114786 172179 344358 123034762271 246069524542 369104286813 738208573626 861243335897 1107312860439 1722486671794 2214625720878 2583730007691 3321938581317 5167460015382 6643877162634 7751190023073 15502380046146 23253570069219 46507140138438 112084668428881 224169336857762 336254005286643 672508010573286 784592679002167 1008762015859929 1569185358004334 2017524031719858 2353778037006501 3026286047579787 4707556074013002 6052572095159574 7061334111019503 14122668222039006 21184002333058509 42368004666117018
• Sum of all divisors σ(n): 107719395064381440
• Sum of proper divisors (its aliquot sum) s(n): 65351390398264422
• 42368004666117018 is an abundant number, because the sum of its proper divisors (65351390398264422) is greater than itself. Its abundance is 22983385732147404

Bases of 42368004666117018

• Binary: 10010110100001010111100111001011111101110100101110011010₂
• Hexadecimal: 0x968579CBF74B9A
• Base-36: BL67CN8QQAI

Squares and roots of 42368004666117018

• 42368004666117018 squared (42368004666117018²) is 1795047819388113409896025669212324
• 42368004666117018 cubed (42368004666117018³) is 76052594387738767121141144383042728908463671729832
• The square root of 42368004666117018 is 205834896.6189091513
• The cube root of 42368004666117018 is 348614.9470281413

Scales and comparisons

• 42,368,004,666,117,018 seconds is equal to 1,347,171,495 years, 28 weeks, 8 hours, 30 minutes, 18 seconds.
• To count from 1 to 42,368,004,666,117,018 would take you about four billion, forty-one million, five hundred fourteen thousand, four hundred eighty-six 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 42368004666117018 cubic inches would be around 29051.2 feet tall.

Recreational maths with 42368004666117018

• 42368004666117018 backwards is 81071166640086324
• 42368004666117018 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42368004666117018's digits is 63
• More coming soon!