4949883939

Names of 4949883939

• Cardinal: 4949883939 can be written as Four billion, nine hundred forty-nine million, eight hundred eighty-three thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 4.949883939 × 10⁹

Factors of 4949883939

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44620

Divisors of 4949883939

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 13 21 33 37 39 77 91 111 143 231 259 273 407 429 481 777 1001 1221 1443 2849 3003 3367 5291 8547 10101 15873 37037 44549 111111 133647 311843 490039 579137 935529 1470117 1648313 1737411 3430273 4053959 4944939 6370507 10290819 11538191 12161877 18131443 19111521 21428069 34614573 44593549 54394329 64284207 126920101 133780647 149996483 235708759 380760303 449989449 707126277 1649961313 4949883939
• Sum of all divisors σ(n): 9101030400
• Sum of proper divisors (its aliquot sum) s(n): 4151146461
• 4949883939 is a deficient number, because the sum of its proper divisors (4151146461) is less than itself. Its deficiency is 798737478

Bases of 4949883939

• Binary: 100100111000010010011110000100011₂
• Hexadecimal: 0x127093C23
• Base-36: 29V16W3

Squares and roots of 4949883939

• 4949883939 squared (4949883939²) is 24501351009570155721
• 4949883939 cubed (4949883939³) is 121278843846072749097106865019
• The square root of 4949883939 is 70355.4115829053
• The cube root of 4949883939 is 1704.2436010399

Scales and comparisons

• 4,949,883,939 seconds is equal to 157 years, 20 weeks, 2 days, 7 hours, 45 minutes, 39 seconds.
• To count from 1 to 4,949,883,939 would take you about three hundred fourteen 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 4949883939 cubic inches would be around 142 feet tall.

Recreational maths with 4949883939

• 4949883939 backwards is 9393889494
• The number of decimal digits it has is: 10
• The sum of 4949883939's digits is 66
• More coming soon!