1400534493

Names of 1400534493

• Cardinal: 1400534493 can be written as One billion, four hundred million, five hundred thirty-four thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 1.400534493 × 10⁹

Factors of 1400534493

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3563835

Divisors of 1400534493

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 131 393 3563701 10691103 466844831 1400534493
• Sum of all divisors σ(n): 1881634656
• Sum of proper divisors (its aliquot sum) s(n): 481100163
• 1400534493 is a deficient number, because the sum of its proper divisors (481100163) is less than itself. Its deficiency is 919434330

Bases of 1400534493

• Binary: 1010011011110100111010111011101₂
• Hexadecimal: 0x537A75DD
• Base-36: N5UBBX

Squares and roots of 1400534493

• 1400534493 squared (1400534493²) is 1961496866082767049
• 1400534493 cubed (1400534493³) is 2747144018860317045008321157
• The square root of 1400534493 is 37423.7156493045
• The cube root of 1400534493 is 1118.8312885891

Scales and comparisons

• 1,400,534,493 seconds is equal to 44 years, 27 weeks, 4 days, 21 hours, 21 minutes, 33 seconds.
• To count from 1 to 1,400,534,493 would take you about eighty-nine years!

  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 1400534493 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400534493

• 1400534493 backwards is 3944350041
• The number of decimal digits it has is: 10
• The sum of 1400534493's digits is 33
• More coming soon!