42426890186823

Names of 42426890186823

• Cardinal: 42426890186823 can be written as Forty-two trillion, four hundred twenty-six billion, eight hundred ninety million, one hundred eighty-six thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 4.2426890186823 × 10¹³

Factors of 42426890186823

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 87169

Divisors of 42426890186823

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 47 141 423 449 1347 2659 4041 7977 21103 23931 63309 84011 124973 189927 252033 374919 756099 1124757 1193891 3581673 3948517 10745019 11845551 35536653 37720939 56112877 113162817 168338631 223385249 339488451 505015893 670155747 1772884133 2010467241 5318652399 10499106703 15955957197 31497320109 94491960327 100299976801 300899930403 902699791209 4714098909647 14142296728941 42426890186823
• Sum of all divisors σ(n): 62750915136000
• Sum of proper divisors (its aliquot sum) s(n): 20324024949177
• 42426890186823 is a deficient number, because the sum of its proper divisors (20324024949177) is less than itself. Its deficiency is 22102865237646

Bases of 42426890186823

• Binary: 1001101001011001000111101101111111000001000111₂
• Hexadecimal: 0x269647B7F047
• Base-36: F1EN6ZJNR

Squares and roots of 42426890186823

• 42426890186823 squared (42426890186823²) is 1800041010924737775842833329
• 42426890186823 cubed (42426890186823³) is 76370142302281709678520832434102461023767
• The square root of 42426890186823 is 6513592.7249731389
• The cube root of 42426890186823 is 34877.6380714331

Scales and comparisons

• 42,426,890,186,823 seconds is equal to 1,349,043 years, 45 weeks, 2 days, 18 hours, 7 minutes, 3 seconds.
• To count from 1 to 42,426,890,186,823 would take you about three million, three hundred seventy-two thousand, six hundred nine 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 42426890186823 cubic inches would be around 2906.5 feet tall.

Recreational maths with 42426890186823

• 42426890186823 backwards is 32868109862424
• The number of decimal digits it has is: 14
• The sum of 42426890186823's digits is 63
• More coming soon!