1402

Names of 1402

• Cardinal: 1402 can be written as One thousand, four hundred two.

Scientific notation

• Scientific notation: 1.402 × 10³

Factors of 1402

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 703

Divisors of 1402

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 701 1402
• Sum of all divisors σ(n): 2106
• Sum of proper divisors (its aliquot sum) s(n): 704
• 1402 is a deficient number, because the sum of its proper divisors (704) is less than itself. Its deficiency is 698

Bases of 1402

• Binary: 10101111010₂
• Hexadecimal: 0x57A
• Base-36: 12Y

Squares and roots of 1402

• 1402 squared (1402²) is 1965604
• 1402 cubed (1402³) is 2755776808
• The square root of 1402 is 37.4432904537
• The cube root of 1402 is 11.1922139763

Scales and comparisons

• 1,402 seconds is equal to 23 minutes, 22 seconds.
• To count from 1 to 1,402 would take you about twenty-three minutes.

  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 1402 cubic inches would be around 0.9 feet tall.

Recreational maths with 1402

• 1402 backwards is 2041
• The number of decimal digits it has is: 4
• The sum of 1402's digits is 7
• More coming soon!