3801699421

Names of 3801699421

• Cardinal: 3801699421 can be written as Three billion, eight hundred one million, six hundred ninety-nine thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.801699421 × 10⁹

Factors of 3801699421

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7903791

Divisors of 3801699421

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 37 481 7903741 102748633 292438417 3801699421
• Sum of all divisors σ(n): 4204790744
• Sum of proper divisors (its aliquot sum) s(n): 403091323
• 3801699421 is a deficient number, because the sum of its proper divisors (403091323) is less than itself. Its deficiency is 3398608098

Bases of 3801699421

• Binary: 11100010100110010101010001011101₂
• Hexadecimal: 0xE299545D
• Base-36: 1QVFM1P

Squares and roots of 3801699421

• 3801699421 squared (3801699421²) is 14452918487631735241
• 3801699421 cubed (3801699421³) is 54945651846189763526934995461
• The square root of 3801699421 is 61657.9226133999
• The cube root of 3801699421 is 1560.7233415433

Scales and comparisons

• 3,801,699,421 seconds is equal to 120 years, 45 weeks, 6 days, 3 hours, 37 minutes, 1 second.
• To count from 1 to 3,801,699,421 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 3801699421 cubic inches would be around 130.1 feet tall.

Recreational maths with 3801699421

• 3801699421 backwards is 1249961083
• The number of decimal digits it has is: 10
• The sum of 3801699421's digits is 43
• More coming soon!