12327420

Names of 12327420

• Cardinal: 12327420 can be written as Twelve million, three hundred twenty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.232742 × 10⁷

Factors of 12327420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 616

Divisors of 12327420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 343 420 490 588 599 686 735 980 1029 1198 1372 1470 1715 1797 2058 2396 2940 2995 3430 3594 4116 4193 5145 5990 6860 7188 8386 8985 10290 11980 12579 16772 17970 20580 20965 25158 29351 35940 41930 50316 58702 62895 83860 88053 117404 125790 146755 176106 205457 251580 293510 352212 410914 440265 587020 616371 821828 880530 1027285 1232742 1761060 2054570 2465484 3081855 4109140 6163710 12327420
• Sum of all divisors σ(n): 40320000
• Sum of proper divisors (its aliquot sum) s(n): 27992580
• 12327420 is an abundant number, because the sum of its proper divisors (27992580) is greater than itself. Its abundance is 15665160

Bases of 12327420

• Binary: 101111000001100111111100₂
• Hexadecimal: 0xBC19FC
• Base-36: 7C7WC

Squares and roots of 12327420

• 12327420 squared (12327420²) is 151965283856400
• 12327420 cubed (12327420³) is 1873339879517062488000
• The square root of 12327420 is 3511.0425802033
• The cube root of 12327420 is 231.0064277367

Scales and comparisons

• 12,327,420 seconds is equal to 20 weeks, 2 days, 16 hours, 17 minutes.
• To count from 1 to 12,327,420 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 12327420 cubic inches would be around 19.3 feet tall.

Recreational maths with 12327420

• 12327420 backwards is 02472321
• 12327420 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12327420's digits is 21
• More coming soon!