142974673283

Names of 142974673283

• Cardinal: 142974673283 can be written as One hundred forty-two billion, nine hundred seventy-four million, six hundred seventy-three thousand, two hundred eighty-three.

Scientific notation

• Scientific notation: 1.42974673283 × 10¹¹

Factors of 142974673283

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 255

Divisors of 142974673283

• Number of divisors d(n): 72
• Complete list of divisors:
  1 13 17 37 61 127 221 481 629 793 1037 1369 1651 2159 2257 3721 4699 7747 8177 13481 17797 23273 28067 29341 38369 48373 61087 63257 79883 83509 100711 131699 137677 173863 286639 302549 472567 498797 822341 1038479 1085617 1419653 1712087 1789801 2260219 2340509 2955671 3726307 4872863 5094049 6143371 8033639 10605643 17484979 18455489 30426617 38423723 63347219 66222637 86598833 104437307 137873359 180295931 227304727 297244643 646944223 1125784829 2343847103 3864180359 8410274899 10998051791 142974673283
• Sum of all divisors σ(n): 171688398336
• Sum of proper divisors (its aliquot sum) s(n): 28713725053
• 142974673283 is a deficient number, because the sum of its proper divisors (28713725053) is less than itself. Its deficiency is 114260948230

Bases of 142974673283

• Binary: 10000101001001111101000110000110000011₂
• Hexadecimal: 0x2149F46183
• Base-36: 1TOJFFYB

Squares and roots of 142974673283

• 142974673283 squared (142974673283²) is 20441757200380593998089
• 142974673283 cubed (142974673283³) is 2922653557054828190130245501356187
• The square root of 142974673283 is 378119.9191830549
• The cube root of 142974673283 is 5229.0127919747

Scales and comparisons

• 142,974,673,283 seconds is equal to 4,546 years, 7 weeks, 6 days, 11 hours, 1 minute, 23 seconds.
• To count from 1 to 142,974,673,283 would take you about nine thousand and ninety-two 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 142974673283 cubic inches would be around 435.8 feet tall.

Recreational maths with 142974673283

• 142974673283 backwards is 382376479241
• The number of decimal digits it has is: 12
• The sum of 142974673283's digits is 56
• More coming soon!