5491379530

Names of 5491379530

• Cardinal: 5491379530 can be written as Five billion, four hundred ninety-one million, three hundred seventy-nine thousand, five hundred thirty.

Scientific notation

• Scientific notation: 5.49137953 × 10⁹

Factors of 5491379530

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5128

Divisors of 5491379530

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 169 182 245 338 455 490 637 845 910 1183 1274 1690 2197 2366 3185 4394 5101 5915 6370 8281 10202 10985 11830 15379 16562 21970 25505 30758 35707 41405 51010 66313 71414 76895 82810 107653 132626 153790 178535 215306 249949 331565 357070 464191 499898 538265 663130 862069 928382 1076530 1249745 1724138 2320955 2499490 3249337 4310345 4641910 6034483 6498674 8620690 11206897 12068966 16246685 22413794 30172415 32493370 42241381 56034485 60344830 78448279 84482762 112068970 156896558 211206905 392241395 422413810 549137953 784482790 1098275906 2745689765 5491379530
• Sum of all divisors σ(n): 12458471760
• Sum of proper divisors (its aliquot sum) s(n): 6967092230
• 5491379530 is an abundant number, because the sum of its proper divisors (6967092230) is greater than itself. Its abundance is 1475712700

Bases of 5491379530

• Binary: 101000111010011111100110101001010₂
• Hexadecimal: 0x1474FCD4A
• Base-36: 2ITFBKA

Squares and roots of 5491379530

• 5491379530 squared (5491379530²) is 30155249142503020900
• 5491379530 cubed (5491379530³) is 165593917863191141933422177000
• The square root of 5491379530 is 74103.8428828087
• The cube root of 5491379530 is 1764.2514653687

Scales and comparisons

• 5,491,379,530 seconds is equal to 174 years, 31 weeks, 4 days, 15 hours, 12 minutes, 10 seconds.
• To count from 1 to 5,491,379,530 would take you about three hundred forty-nine 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 5491379530 cubic inches would be around 147 feet tall.

Recreational maths with 5491379530

• 5491379530 backwards is 0359731945
• The number of decimal digits it has is: 10
• The sum of 5491379530's digits is 46
• More coming soon!