1499142

Names of 1499142

• Cardinal: 1499142 can be written as One million, four hundred ninety-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.499142 × 10⁶

Factors of 1499142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 249862

Divisors of 1499142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 249857 499714 749571 1499142
• Sum of all divisors σ(n): 2998296
• Sum of proper divisors (its aliquot sum) s(n): 1499154
• 1499142 is an abundant number, because the sum of its proper divisors (1499154) is greater than itself. Its abundance is 12

Bases of 1499142

• Binary: 101101110000000000110₂
• Hexadecimal: 0x16E006
• Base-36: W4QU

Squares and roots of 1499142

• 1499142 squared (1499142²) is 2247426736164
• 1499142 cubed (1499142³) is 3369211812106371288
• The square root of 1499142 is 1224.3945442545
• The cube root of 1499142 is 114.4495942077

Scales and comparisons

• 1,499,142 seconds is equal to 2 weeks, 3 days, 8 hours, 25 minutes, 42 seconds.
• To count from 1 to 1,499,142 would take you about three 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 1499142 cubic inches would be around 9.5 feet tall.

Recreational maths with 1499142

• 1499142 backwards is 2419941
• The number of decimal digits it has is: 7
• The sum of 1499142's digits is 30
• More coming soon!