12629136

Names of 12629136

• Cardinal: 12629136 can be written as Twelve million, six hundred twenty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.2629136 × 10⁷

Factors of 12629136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 602

Divisors of 12629136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 37 39 48 52 74 78 104 111 148 156 208 222 296 312 444 481 547 592 624 888 962 1094 1443 1641 1776 1924 2188 2886 3282 3848 4376 5772 6564 7111 7696 8752 11544 13128 14222 20239 21333 23088 26256 28444 40478 42666 56888 60717 80956 85332 113776 121434 161912 170664 242868 263107 323824 341328 485736 526214 789321 971472 1052428 1578642 2104856 3157284 4209712 6314568 12629136
• Sum of all divisors σ(n): 36150464
• Sum of proper divisors (its aliquot sum) s(n): 23521328
• 12629136 is an abundant number, because the sum of its proper divisors (23521328) is greater than itself. Its abundance is 10892192

Bases of 12629136

• Binary: 110000001011010010010000₂
• Hexadecimal: 0xC0B490
• Base-36: 7IOPC

Squares and roots of 12629136

• 12629136 squared (12629136²) is 159495076106496
• 12629136 cubed (12629136³) is 2014285007479288467456
• The square root of 12629136 is 3553.7495691171
• The cube root of 12629136 is 232.8759001933

Scales and comparisons

• 12,629,136 seconds is equal to 20 weeks, 6 days, 4 hours, 5 minutes, 36 seconds.
• To count from 1 to 12,629,136 would take you about thirty-one 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 12629136 cubic inches would be around 19.4 feet tall.

Recreational maths with 12629136

• 12629136 backwards is 63192621
• The number of decimal digits it has is: 8
• The sum of 12629136's digits is 30
• More coming soon!