18010903669627473

Names of 18010903669627473

• Cardinal: 18010903669627473 can be written as Eighteen quadrillion, ten trillion, nine hundred three billion, six hundred sixty-nine million, six hundred twenty-seven thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 1.8010903669627473 × 10¹⁶

Factors of 18010903669627473

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7787361

Divisors of 18010903669627473

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 11 27 33 99 297 7787347 23362041 70086123 85660817 210258369 256982451 770947353 2312842059 60642773298409 181928319895227 545784959685681 667070506282499 1637354879057043 2001211518847497 6003634556542491 18010903669627473
• Sum of all divisors σ(n): 29108534921163360
• Sum of proper divisors (its aliquot sum) s(n): 11097631251535887
• 18010903669627473 is a deficient number, because the sum of its proper divisors (11097631251535887) is less than itself. Its deficiency is 6913272418091586

Bases of 18010903669627473

• Binary: 111111111111001101001001001011010011111101101001010001₂
• Hexadecimal: 0x3FFCD24B4FDA51
• Base-36: 4XCBYX556Q9

Squares and roots of 18010903669627473

• 18010903669627473 squared (18010903669627473²) is 324392650996600373077190596365729
• 18010903669627473 cubed (18010903669627473³) is 5842604788234853795881530758191670527033094072817
• The square root of 18010903669627473 is 134204708.0754899337
• The cube root of 18010903669627473 is 262127.0466991915

Scales and comparisons

• 18,010,903,669,627,473 seconds is equal to 572,691,025 years, 16 weeks, 1 day, 6 hours, 44 minutes, 33 seconds.
• To count from 1 to 18,010,903,669,627,473 would take you about one billion, seven hundred eighteen million, seventy-three thousand and seventy-five 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 18010903669627473 cubic inches would be around 21843.9 feet tall.

Recreational maths with 18010903669627473

• 18010903669627473 backwards is 37472696630901081
• The number of decimal digits it has is: 17
• The sum of 18010903669627473's digits is 72
• More coming soon!