1401113144

Names of 1401113144

• Cardinal: 1401113144 can be written as One billion, four hundred one million, one hundred thirteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.401113144 × 10⁹

Factors of 1401113144

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 175139145

Divisors of 1401113144

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 175139143 350278286 700556572 1401113144
• Sum of all divisors σ(n): 2627087160
• Sum of proper divisors (its aliquot sum) s(n): 1225974016
• 1401113144 is a deficient number, because the sum of its proper divisors (1225974016) is less than itself. Its deficiency is 175139128

Bases of 1401113144

• Binary: 1010011100000110100101000111000₂
• Hexadecimal: 0x53834A38
• Base-36: N66PTK

Squares and roots of 1401113144

• 1401113144 squared (1401113144²) is 1963118042289564736
• 1401113144 cubed (1401113144³) is 2750550492275457005648489984
• The square root of 1401113144 is 37431.4459245165
• The cube root of 1401113144 is 1118.9853544605

Scales and comparisons

• 1,401,113,144 seconds is equal to 44 years, 28 weeks, 4 days, 14 hours, 5 minutes, 44 seconds.
• To count from 1 to 1,401,113,144 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 1401113144 cubic inches would be around 93.2 feet tall.

Recreational maths with 1401113144

• 1401113144 backwards is 4413111041
• The number of decimal digits it has is: 10
• The sum of 1401113144's digits is 20
• More coming soon!