12122208

Names of 12122208

• Cardinal: 12122208 can be written as Twelve million, one hundred twenty-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2122208 × 10⁷

Factors of 12122208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 871

Divisors of 12122208

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 441 504 588 672 784 859 882 1008 1176 1568 1718 1764 2016 2352 2577 3436 3528 4704 5154 6013 6872 7056 7731 10308 12026 13744 14112 15462 18039 20616 24052 27488 30924 36078 41232 42091 48104 54117 61848 72156 82464 84182 96208 108234 123696 126273 144312 168364 192416 216468 247392 252546 288624 336728 378819 432936 505092 577248 673456 757638 865872 1010184 1346912 1515276 1731744 2020368 3030552 4040736 6061104 12122208
• Sum of all divisors σ(n): 40147380
• Sum of proper divisors (its aliquot sum) s(n): 28025172
• 12122208 is an abundant number, because the sum of its proper divisors (28025172) is greater than itself. Its abundance is 15902964

Bases of 12122208

• Binary: 101110001111100001100000₂
• Hexadecimal: 0xB8F860
• Base-36: 77TK0

Squares and roots of 12122208

• 12122208 squared (12122208²) is 146947926795264
• 12122208 cubed (12122208³) is 1781333333780963622912
• The square root of 12122208 is 3481.6961383785
• The cube root of 12122208 is 229.7174097105

Scales and comparisons

• 12,122,208 seconds is equal to 20 weeks, 7 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,122,208 would take you about thirty 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 12122208 cubic inches would be around 19.1 feet tall.

Recreational maths with 12122208

• 12122208 backwards is 80222121
• 12122208 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12122208's digits is 18
• More coming soon!