1401742

Names of 1401742

• Cardinal: 1401742 can be written as One million, four hundred one thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.401742 × 10⁶

Factors of 1401742

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 700873

Divisors of 1401742

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 700871 1401742
• Sum of all divisors σ(n): 2102616
• Sum of proper divisors (its aliquot sum) s(n): 700874
• 1401742 is a deficient number, because the sum of its proper divisors (700874) is less than itself. Its deficiency is 700868

Bases of 1401742

• Binary: 101010110001110001110₂
• Hexadecimal: 0x15638E
• Base-36: U1LA

Squares and roots of 1401742

• 1401742 squared (1401742²) is 1964880634564
• 1401742 cubed (1401742³) is 2754255710455010488
• The square root of 1401742 is 1183.9518571293
• The cube root of 1401742 is 111.9152739325

Scales and comparisons

• 1,401,742 seconds is equal to 2 weeks, 2 days, 5 hours, 22 minutes, 22 seconds.
• To count from 1 to 1,401,742 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 1401742 cubic inches would be around 9.3 feet tall.

Recreational maths with 1401742

• 1401742 backwards is 2471041
• The number of decimal digits it has is: 7
• The sum of 1401742's digits is 19
• More coming soon!