5319990666

Names of 5319990666

• Cardinal: 5319990666 can be written as Five billion, three hundred nineteen million, nine hundred ninety thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 5.319990666 × 10⁹

Factors of 5319990666

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 207

Divisors of 5319990666

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 23 29 46 58 69 71 79 87 138 142 158 174 207 213 237 261 414 426 474 522 639 667 711 1278 1334 1422 1633 1817 2001 2059 2291 3266 3634 4002 4118 4582 4899 5451 5609 6003 6177 6241 6873 9798 10902 11218 12006 12354 12482 13746 14697 16353 16827 18531 18723 20619 29394 32706 33654 37062 37446 41238 47357 50481 52693 56169 94714 100962 105386 112338 129007 142071 143543 158079 162661 180989 258014 284142 287086 316158 325322 361978 387021 426213 430629 443111 474237 487983 542967 774042 852426 861258 886222 948474 975966 1085934 1161063 1291887 1329333 1463949 1628901 2322126 2583774 2658666 2927898 3257802 3741203 3987999 4162747 7482406 7975998 8325494 10191553 11223609 12488241 12850219 20383106 22447218 24976482 25700438 30574659 33670827 37464723 38550657 61149318 67341654 74929446 77101314 91723977 115651971 183447954 231303942 295555037 591110074 886665111 1773330222 2659995333 5319990666
• Sum of all divisors σ(n): 12779544960
• Sum of proper divisors (its aliquot sum) s(n): 7459554294
• 5319990666 is an abundant number, because the sum of its proper divisors (7459554294) is greater than itself. Its abundance is 2139563628

Bases of 5319990666

• Binary: 100111101000110001001110110001010₂
• Hexadecimal: 0x13D189D8A
• Base-36: 2FZDV2I

Squares and roots of 5319990666

• 5319990666 squared (5319990666²) is 28302300686327123556
• 5319990666 cubed (5319990666³) is 150567975477585691140548728296
• The square root of 5319990666 is 72938.2661296523
• The cube root of 5319990666 is 1745.7027260843

Scales and comparisons

• 5,319,990,666 seconds is equal to 169 years, 8 weeks, 1 day, 23 hours, 11 minutes, 6 seconds.
• To count from 1 to 5,319,990,666 would take you about three hundred thirty-eight 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 5319990666 cubic inches would be around 145.5 feet tall.

Recreational maths with 5319990666

• 5319990666 backwards is 6660999135
• The number of decimal digits it has is: 10
• The sum of 5319990666's digits is 54
• More coming soon!