4991517006

Names of 4991517006

• Cardinal: 4991517006 can be written as Four billion, nine hundred ninety-one million, five hundred seventeen thousand and six.

Scientific notation

• Scientific notation: 4.991517006 × 10⁹

Factors of 4991517006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1550

Divisors of 4991517006

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 109 147 218 294 327 654 763 1429 1526 2289 2858 4287 4578 5341 8574 10003 10682 11881 16023 20006 23762 30009 32046 35643 60018 70021 71286 83167 140042 155761 166334 210063 249501 311522 420126 467283 499002 582169 934566 1090327 1164338 1746507 2180654 3270981 3493014 6541962 7632289 15264578 16977949 22896867 33955898 45793734 50933847 101867694 118845643 237691286 356536929 713073858 831919501 1663839002 2495758503 4991517006
• Sum of all divisors σ(n): 11728636920
• Sum of proper divisors (its aliquot sum) s(n): 6737119914
• 4991517006 is an abundant number, because the sum of its proper divisors (6737119914) is greater than itself. Its abundance is 1745602908

Bases of 4991517006

• Binary: 100101001100001001000000101001110₂
• Hexadecimal: 0x12984814E
• Base-36: 2AJTJ66

Squares and roots of 4991517006

• 4991517006 squared (4991517006²) is 24915242021187204036
• 4991517006 cubed (4991517006³) is 124364854257361741255285836216
• The square root of 4991517006 is 70650.6688291057
• The cube root of 4991517006 is 1709.0083515503

Scales and comparisons

• 4,991,517,006 seconds is equal to 158 years, 37 weeks, 1 day, 4 hours, 30 minutes, 6 seconds.
• To count from 1 to 4,991,517,006 would take you about three hundred seventeen 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 4991517006 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991517006

• 4991517006 backwards is 6007151994
• 4991517006 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4991517006's digits is 42
• More coming soon!