12066390

Names of 12066390

• Cardinal: 12066390 can be written as Twelve million, sixty-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.206639 × 10⁷

Factors of 12066390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 303

Divisors of 12066390

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 107 126 179 210 214 315 321 358 535 537 630 642 749 895 963 1070 1074 1253 1498 1605 1611 1790 1926 2247 2506 2685 3210 3222 3745 3759 4494 4815 5370 6265 6741 7490 7518 8055 9630 11235 11277 12530 13482 16110 18795 19153 22470 22554 33705 37590 38306 56385 57459 67410 95765 112770 114918 134071 172377 191530 268142 287295 344754 402213 574590 670355 804426 861885 1206639 1340710 1723770 2011065 2413278 4022130 6033195 12066390
• Sum of all divisors σ(n): 36391680
• Sum of proper divisors (its aliquot sum) s(n): 24325290
• 12066390 is an abundant number, because the sum of its proper divisors (24325290) is greater than itself. Its abundance is 12258900

Bases of 12066390

• Binary: 101110000001111001010110₂
• Hexadecimal: 0xB81E56
• Base-36: 76MHI

Squares and roots of 12066390

• 12066390 squared (12066390²) is 145597767632100
• 12066390 cubed (12066390³) is 1756839447378295119000
• The square root of 12066390 is 3473.6709688743
• The cube root of 12066390 is 229.3642810415

Scales and comparisons

• 12,066,390 seconds is equal to 19 weeks, 6 days, 15 hours, 46 minutes, 30 seconds.
• To count from 1 to 12,066,390 would take you about twenty-nine 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 12066390 cubic inches would be around 19.1 feet tall.

Recreational maths with 12066390

• 12066390 backwards is 09366021
• The number of decimal digits it has is: 8
• The sum of 12066390's digits is 27
• More coming soon!