12142074

Names of 12142074

• Cardinal: 12142074 can be written as Twelve million, one hundred forty-two thousand and seventy-four.

Scientific notation

• Scientific notation: 1.2142074 × 10⁷

Factors of 12142074

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6210

Divisors of 12142074

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 47 94 141 282 329 658 987 1974 6151 12302 18453 36906 43057 86114 129171 258342 289097 578194 867291 1734582 2023679 4047358 6071037 12142074
• Sum of all divisors σ(n): 28348416
• Sum of proper divisors (its aliquot sum) s(n): 16206342
• 12142074 is an abundant number, because the sum of its proper divisors (16206342) is greater than itself. Its abundance is 4064268

Bases of 12142074

• Binary: 101110010100010111111010₂
• Hexadecimal: 0xB945FA
• Base-36: 788VU

Squares and roots of 12142074

• 12142074 squared (12142074²) is 147429961021476
• 12142074 cubed (12142074³) is 1790105496539877181224
• The square root of 12142074 is 3484.5478903295
• The cube root of 12142074 is 229.8428289791

Scales and comparisons

• 12,142,074 seconds is equal to 20 weeks, 12 hours, 47 minutes, 54 seconds.
• To count from 1 to 12,142,074 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 12142074 cubic inches would be around 19.2 feet tall.

Recreational maths with 12142074

• 12142074 backwards is 47024121
• 12142074 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12142074's digits is 21
• More coming soon!