1400846644

Names of 1400846644

• Cardinal: 1400846644 can be written as One billion, four hundred million, eight hundred forty-six thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.400846644 × 10⁹

Factors of 1400846644

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4433140

Divisors of 1400846644

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 79 158 316 4433059 8866118 17732236 350211661 700423322 1400846644
• Sum of all divisors σ(n): 2482513600
• Sum of proper divisors (its aliquot sum) s(n): 1081666956
• 1400846644 is a deficient number, because the sum of its proper divisors (1081666956) is less than itself. Its deficiency is 319179688

Bases of 1400846644

• Binary: 1010011011111110011100100110100₂
• Hexadecimal: 0x537F3934
• Base-36: N6106S

Squares and roots of 1400846644

• 1400846644 squared (1400846644²) is 1962371320006062736
• 1400846644 cubed (1400846644³) is 2748981277912343043379057984
• The square root of 1400846644 is 37427.8859141149
• The cube root of 1400846644 is 1118.9144040863

Scales and comparisons

• 1,400,846,644 seconds is equal to 44 years, 28 weeks, 1 day, 12 hours, 4 minutes, 4 seconds.
• To count from 1 to 1,400,846,644 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 1400846644 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400846644

• 1400846644 backwards is 4466480041
• The number of decimal digits it has is: 10
• The sum of 1400846644's digits is 37
• More coming soon!