18084211875

Names of 18084211875

• Cardinal: 18084211875 can be written as Eighteen billion, eighty-four million, two hundred eleven thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.8084211875 × 10¹⁰

Factors of 18084211875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2116

Divisors of 18084211875

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 81 95 125 135 171 225 243 285 375 405 475 513 625 675 729 855 1125 1215 1425 1539 1875 2025 2089 2375 2565 3375 3645 4275 4617 5625 6075 6267 7125 7695 10125 10445 11875 12825 13851 16875 18225 18801 21375 23085 30375 31335 35625 38475 39691 50625 52225 56403 64125 69255 91125 94005 106875 115425 119073 151875 156675 169209 192375 198455 261125 282015 320625 346275 357219 455625 470025 507627 577125 595365 783375 846045 961875 992275 1071657 1305625 1410075 1522881 1731375 1786095 2350125 2538135 2885625 2976825 3214971 3916875 4230225 4961375 5358285 7050375 7614405 8656875 8930475 9644913 11750625 12690675 14884125 16074855 21151125 24806875 26791425 28934739 35251875 38072025 44652375 48224565 63453375 74420625 80374275 105755625 133957125 144673695 190360125 223261875 241122825 317266875 401871375 669785625 723368475 951800625 1205614125 2009356875 3616842375 6028070625 18084211875
• Sum of all divisors σ(n): 35681859400
• Sum of proper divisors (its aliquot sum) s(n): 17597647525
• 18084211875 is a deficient number, because the sum of its proper divisors (17597647525) is less than itself. Its deficiency is 486564350

Bases of 18084211875

• Binary: 10000110101111001110010110010100011₂
• Hexadecimal: 0x435E72CA3
• Base-36: 8B2VF6R

Squares and roots of 18084211875

• 18084211875 squared (18084211875²) is 327038719139891015625
• 18084211875 cubed (18084211875³) is 5914237488254406890971435546875
• The square root of 18084211875 is 134477.5515653077
• The cube root of 18084211875 is 2624.8220287505

Scales and comparisons

• 18,084,211,875 seconds is equal to 575 years, 1 week, 1 day, 11 minutes, 15 seconds.
• To count from 1 to 18,084,211,875 would take you about one thousand, one hundred fifty 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 18084211875 cubic inches would be around 218.7 feet tall.

Recreational maths with 18084211875

• 18084211875 backwards is 57811248081
• 18084211875 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18084211875's digits is 45
• More coming soon!