3800423042

Names of 3800423042

• Cardinal: 3800423042 can be written as Three billion, eight hundred million, four hundred twenty-three thousand and forty-two.

Scientific notation

• Scientific notation: 3.800423042 × 10⁹

Factors of 3800423042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 146170132

Divisors of 3800423042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 13 26 146170117 292340234 1900211521 3800423042
• Sum of all divisors σ(n): 6139144956
• Sum of proper divisors (its aliquot sum) s(n): 2338721914
• 3800423042 is a deficient number, because the sum of its proper divisors (2338721914) is less than itself. Its deficiency is 1461701128

Bases of 3800423042

• Binary: 11100010100001011101101010000010₂
• Hexadecimal: 0xE285DA82
• Base-36: 1QUO96Q

Squares and roots of 3800423042

• 3800423042 squared (3800423042²) is 14443215298164533764
• 3800423042 cubed (3800423042³) is 54890328219711394423892590088
• The square root of 3800423042 is 61647.5712579173
• The cube root of 3800423042 is 1560.5486567283

Scales and comparisons

• 3,800,423,042 seconds is equal to 120 years, 43 weeks, 5 days, 9 hours, 4 minutes, 2 seconds.
• To count from 1 to 3,800,423,042 would take you about two hundred forty-one 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 3800423042 cubic inches would be around 130 feet tall.

Recreational maths with 3800423042

• 3800423042 backwards is 2403240083
• 3800423042 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3800423042's digits is 26
• More coming soon!