40248306

Names of 40248306

• Cardinal: 40248306 can be written as Forty million, two hundred forty-eight thousand, three hundred six.

Scientific notation

• Scientific notation: 4.0248306 × 10⁷

Factors of 40248306

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 106

Divisors of 40248306

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 41 42 49 53 54 63 82 98 106 123 126 147 159 189 246 287 294 318 343 369 371 378 441 477 574 686 738 742 861 882 954 1029 1107 1113 1323 1431 1722 2009 2058 2173 2214 2226 2583 2597 2646 2862 3087 3339 4018 4346 5166 5194 6027 6174 6519 6678 7749 7791 9261 10017 12054 13038 14063 15211 15498 15582 18081 18179 18522 19557 20034 23373 28126 30422 36162 36358 39114 42189 45633 46746 54243 54537 58671 70119 84378 91266 106477 108486 109074 117342 126567 136899 140238 163611 212954 253134 273798 319431 327222 379701 410697 490833 638862 745339 759402 821394 958293 981666 1490678 1916586 2236017 2874879 4472034 5749758 6708051 13416102 20124153 40248306
• Sum of all divisors σ(n): 108864000
• Sum of proper divisors (its aliquot sum) s(n): 68615694
• 40248306 is an abundant number, because the sum of its proper divisors (68615694) is greater than itself. Its abundance is 28367388

Bases of 40248306

• Binary: 10011001100010001111110010₂
• Hexadecimal: 0x26623F2
• Base-36: NYNSI

Squares and roots of 40248306

• 40248306 squared (40248306²) is 1619926135869636
• 40248306 cubed (40248306³) is 65199282813878685836616
• The square root of 40248306 is 6344.1552629175
• The cube root of 40248306 is 342.7013922039

Scales and comparisons

• 40,248,306 seconds is equal to 1 year, 14 weeks, 3 days, 20 hours, 5 minutes, 6 seconds.
• To count from 1 to 40,248,306 would take you about forty-seven weeks!

  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 40248306 cubic inches would be around 28.6 feet tall.

Recreational maths with 40248306

• 40248306 backwards is 60384204
• 40248306 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40248306's digits is 27
• More coming soon!