12962940

Names of 12962940

• Cardinal: 12962940 can be written as Twelve million, nine hundred sixty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.296294 × 10⁷

Factors of 12962940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 249

Divisors of 12962940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 83 95 114 137 166 190 228 249 274 285 332 380 411 415 498 548 570 685 822 830 996 1140 1245 1370 1577 1644 1660 2055 2490 2603 2740 3154 4110 4731 4980 5206 6308 7809 7885 8220 9462 10412 11371 13015 15618 15770 18924 22742 23655 26030 31236 31540 34113 39045 45484 47310 52060 56855 68226 78090 94620 113710 136452 156180 170565 216049 227420 341130 432098 648147 682260 864196 1080245 1296294 2160490 2592588 3240735 4320980 6481470 12962940
• Sum of all divisors σ(n): 38949120
• Sum of proper divisors (its aliquot sum) s(n): 25986180
• 12962940 is an abundant number, because the sum of its proper divisors (25986180) is greater than itself. Its abundance is 13023240

Bases of 12962940

• Binary: 110001011100110001111100₂
• Hexadecimal: 0xC5CC7C
• Base-36: 7PU9O

Squares and roots of 12962940

• 12962940 squared (12962940²) is 168037813443600
• 12962940 cubed (12962940³) is 2178264093400580184000
• The square root of 12962940 is 3600.4083101781
• The cube root of 12962940 is 234.9098190267

Scales and comparisons

• 12,962,940 seconds is equal to 21 weeks, 3 days, 49 minutes.
• To count from 1 to 12,962,940 would take you about thirty-two 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 12962940 cubic inches would be around 19.6 feet tall.

Recreational maths with 12962940

• 12962940 backwards is 04926921
• The number of decimal digits it has is: 8
• The sum of 12962940's digits is 33
• More coming soon!