6142568509

Names of 6142568509

• Cardinal: 6142568509 can be written as Six billion, one hundred forty-two million, five hundred sixty-eight thousand, five hundred nine.

Scientific notation

• Scientific notation: 6.142568509 × 10⁹

Factors of 6142568509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 132

Divisors of 6142568509

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 47 49 67 77 121 329 343 469 517 539 737 847 2209 2303 3149 3283 3619 3773 5159 5687 5929 8107 15463 16121 22043 22981 24299 25333 34639 36113 39809 41503 56749 108241 148003 154301 170093 177331 242473 252791 267289 278663 381029 397243 757687 1036021 1080107 1190651 1628033 1697311 1871023 1950641 2667203 2780701 7252147 8334557 11396231 11881177 13097161 17908363 18670421 50765029 79773617 91680127 125358541 130692947 558415319 877509787 6142568509
• Sum of all divisors σ(n): 8164923200
• Sum of proper divisors (its aliquot sum) s(n): 2022354691
• 6142568509 is a deficient number, because the sum of its proper divisors (2022354691) is less than itself. Its deficiency is 4120213818

Bases of 6142568509

• Binary: 101101110001000000010100000111101₂
• Hexadecimal: 0x16E20283D
• Base-36: 2TL4K71

Squares and roots of 6142568509

• 6142568509 squared (6142568509²) is 37731147887758483081
• 6142568509 cubed (6142568509³) is 231766160823767124770959896229
• The square root of 6142568509 is 78374.5399284743
• The cube root of 6142568509 is 1831.4005332749

Scales and comparisons

• 6,142,568,509 seconds is equal to 195 years, 16 weeks, 2 days, 13 hours, 1 minute, 49 seconds.
• To count from 1 to 6,142,568,509 would take you about three hundred ninety 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 6142568509 cubic inches would be around 152.6 feet tall.

Recreational maths with 6142568509

• 6142568509 backwards is 9058652416
• The number of decimal digits it has is: 10
• The sum of 6142568509's digits is 46
• More coming soon!