12083490

Names of 12083490

• Cardinal: 12083490 can be written as Twelve million, eighty-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.208349 × 10⁷

Factors of 12083490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 173

Divisors of 12083490

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 45 61 62 71 90 93 122 142 155 183 186 213 279 305 310 355 366 426 465 549 558 610 639 710 915 930 1065 1098 1278 1395 1830 1891 2130 2201 2745 2790 3195 3782 4331 4402 5490 5673 6390 6603 8662 9455 11005 11346 12993 13206 17019 18910 19809 21655 22010 25986 28365 33015 34038 38979 39618 43310 56730 64965 66030 77958 85095 99045 129930 134261 170190 194895 198090 268522 389790 402783 671305 805566 1208349 1342610 2013915 2416698 4027830 6041745 12083490
• Sum of all divisors σ(n): 33426432
• Sum of proper divisors (its aliquot sum) s(n): 21342942
• 12083490 is an abundant number, because the sum of its proper divisors (21342942) is greater than itself. Its abundance is 9259452

Bases of 12083490

• Binary: 101110000110000100100010₂
• Hexadecimal: 0xB86122
• Base-36: 76ZOI

Squares and roots of 12083490

• 12083490 squared (12083490²) is 146010730580100
• 12083490 cubed (12083490³) is 1764319202857332549000
• The square root of 12083490 is 3476.1314704711
• The cube root of 12083490 is 229.4725784943

Scales and comparisons

• 12,083,490 seconds is equal to 19 weeks, 6 days, 20 hours, 31 minutes, 30 seconds.
• To count from 1 to 12,083,490 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 12083490 cubic inches would be around 19.1 feet tall.

Recreational maths with 12083490

• 12083490 backwards is 09438021
• The number of decimal digits it has is: 8
• The sum of 12083490's digits is 27
• More coming soon!