4443139242

Names of 4443139242

• Cardinal: 4443139242 can be written as Four billion, four hundred forty-three million, one hundred thirty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 4.443139242 × 10⁹

Factors of 4443139242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 383

Divisors of 4443139242

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 174 261 349 522 698 841 1047 1682 2094 2523 3141 5046 6282 7569 10121 15138 20242 24389 30363 48778 60726 73167 91089 146334 182178 219501 293509 439002 587018 707281 880527 1414562 1761054 2121843 2641581 4243686 5283162 6365529 8511761 12731058 17023522 25535283 51070566 76605849 153211698 246841069 493682138 740523207 1481046414 2221569621 4443139242
• Sum of all divisors σ(n): 9999184650
• Sum of proper divisors (its aliquot sum) s(n): 5556045408
• 4443139242 is an abundant number, because the sum of its proper divisors (5556045408) is greater than itself. Its abundance is 1112906166

Bases of 4443139242

• Binary: 100001000110101001110110010101010₂
• Hexadecimal: 0x108D4ECAA
• Base-36: 21HBW6I

Squares and roots of 4443139242

• 4443139242 squared (4443139242²) is 19741486323800334564
• 4443139242 cubed (4443139242³) is 87714172580683585074037360488
• The square root of 4443139242 is 66656.8769295411
• The cube root of 4443139242 is 1643.9804218281

Scales and comparisons

• 4,443,139,242 seconds is equal to 141 years, 14 weeks, 3 days, 5 hours, 20 minutes, 42 seconds.
• To count from 1 to 4,443,139,242 would take you about two hundred eighty-two 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 4443139242 cubic inches would be around 137 feet tall.

Recreational maths with 4443139242

• 4443139242 backwards is 2429313444
• The number of decimal digits it has is: 10
• The sum of 4443139242's digits is 36
• More coming soon!