42206821875

Names of 42206821875

• Cardinal: 42206821875 can be written as Forty-two billion, two hundred six million, eight hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.2206821875 × 10¹⁰

Factors of 42206821875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 296

Divisors of 42206821875

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 97 125 135 191 225 243 291 375 405 485 573 625 675 729 873 955 1125 1215 1455 1719 1875 2025 2425 2619 2865 3125 3375 3645 4365 4775 5157 5625 6075 7275 7857 8595 9375 10125 12125 13095 14325 15471 16875 18225 18527 21825 23571 23875 25785 28125 30375 36375 39285 42975 46413 50625 55581 60625 65475 70713 71625 77355 84375 91125 92635 109125 117855 119375 128925 139239 151875 166743 181875 196425 214875 232065 253125 277905 303125 327375 353565 358125 386775 455625 463175 500229 545625 589275 596875 644625 696195 759375 833715 909375 982125 1074375 1160325 1389525 1500687 1636875 1767825 1790625 1933875 2278125 2315875 2501145 2728125 2946375 3223125 3480975 4168575 4502061 4910625 5371875 5801625 6947625 7503435 8184375 8839125 9669375 11579375 12505725 13506183 14731875 16115625 17404875 20842875 22510305 24553125 29008125 34738125 37517175 44195625 48346875 57896875 62528625 67530915 73659375 87024375 104214375 112551525 145040625 173690625 187585875 220978125 312643125 337654575 435121875 521071875 562757625 937929375 1563215625 1688272875 2813788125 4689646875 8441364375 14068940625 42206821875
• Sum of all divisors σ(n): 80330358528
• Sum of proper divisors (its aliquot sum) s(n): 38123536653
• 42206821875 is a deficient number, because the sum of its proper divisors (38123536653) is less than itself. Its deficiency is 4083285222

Bases of 42206821875

• Binary: 100111010011101110001111110111110011₂
• Hexadecimal: 0x9D3B8FDF3
• Base-36: JE0UO6R

Squares and roots of 42206821875

• 42206821875 squared (42206821875²) is 1781415812787978515625
• 42206821875 cubed (42206821875³) is 75187899895650556350311279296875
• The square root of 42206821875 is 205442.9893547113
• The cube root of 42206821875 is 3481.7230060151

Scales and comparisons

• 42,206,821,875 seconds is equal to 1,342 years, 2 weeks, 2 days, 21 hours, 11 minutes, 15 seconds.
• To count from 1 to 42,206,821,875 would take you about two thousand, six hundred eighty-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 42206821875 cubic inches would be around 290.1 feet tall.

Recreational maths with 42206821875

• 42206821875 backwards is 57812860224
• 42206821875 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42206821875's digits is 45
• More coming soon!