189019182

Names of 189019182

• Cardinal: 189019182 can be written as One hundred eighty-nine million, nineteen thousand, one hundred eighty-two.

Scientific notation

• Scientific notation: 1.89019182 × 10⁸

Factors of 189019182

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 299

Divisors of 189019182

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 11 19 22 33 38 57 66 71 114 121 142 193 209 213 242 363 386 418 426 579 627 726 781 1158 1254 1349 1562 2123 2299 2343 2698 3667 4047 4246 4598 4686 6369 6897 7334 8094 8591 11001 12738 13703 13794 14839 17182 22002 23353 25773 27406 29678 40337 41109 44517 46706 51546 70059 80674 82218 89034 121011 140118 150733 163229 242022 260357 301466 326458 443707 452199 489687 520714 781071 887414 904398 979374 1331121 1562142 1658063 2662242 2863927 3316126 4974189 5727854 8591781 9948378 17183562 31503197 63006394 94509591 189019182
• Sum of all divisors σ(n): 445858560
• Sum of proper divisors (its aliquot sum) s(n): 256839378
• 189019182 is an abundant number, because the sum of its proper divisors (256839378) is greater than itself. Its abundance is 67820196

Bases of 189019182

• Binary: 1011010001000011010000101110₂
• Hexadecimal: 0xB44342E
• Base-36: 34JC4U

Squares and roots of 189019182

• 189019182 squared (189019182²) is 35728251163949124
• 189019182 cubed (189019182³) is 6753324809300211308096568
• The square root of 189019182 is 13748.4247097623
• The cube root of 189019182 is 573.8987689083

Scales and comparisons

• 189,019,182 seconds is equal to 6 years, 3 days, 17 hours, 19 minutes, 42 seconds.
• To count from 1 to 189,019,182 would take you about 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 189019182 cubic inches would be around 47.8 feet tall.

Recreational maths with 189019182

• 189019182 backwards is 281910981
• The number of decimal digits it has is: 9
• The sum of 189019182's digits is 39
• More coming soon!