1401048289

Names of 1401048289

• Cardinal: 1401048289 can be written as One billion, four hundred one million, forty-eight thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 1.401048289 × 10⁹

Factors of 1401048289

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 60915166

Divisors of 1401048289

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 60915143 1401048289
• Sum of all divisors σ(n): 1461963456
• Sum of proper divisors (its aliquot sum) s(n): 60915167
• 1401048289 is a deficient number, because the sum of its proper divisors (60915167) is less than itself. Its deficiency is 1340133122

Bases of 1401048289

• Binary: 1010011100000100100110011100001₂
• Hexadecimal: 0x53824CE1
• Base-36: N65BS1

Squares and roots of 1401048289

• 1401048289 squared (1401048289²) is 1962936308109827521
• 1401048289 cubed (1401048289³) is 2750168555893250672382161569
• The square root of 1401048289 is 37430.5795974363
• The cube root of 1401048289 is 1118.9680889231

Scales and comparisons

• 1,401,048,289 seconds is equal to 44 years, 28 weeks, 3 days, 20 hours, 4 minutes, 49 seconds.
• To count from 1 to 1,401,048,289 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 1401048289 cubic inches would be around 93.2 feet tall.

Recreational maths with 1401048289

• 1401048289 backwards is 9828401041
• The number of decimal digits it has is: 10
• The sum of 1401048289's digits is 37
• More coming soon!