3138827216

Names of 3138827216

• Cardinal: 3138827216 can be written as Three billion, one hundred thirty-eight million, eight hundred twenty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.138827216 × 10⁹

Factors of 3138827216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6862

Divisors of 3138827216

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 56 74 112 113 148 226 259 296 452 518 592 791 904 1036 1582 1808 2072 3164 4144 4181 6328 6703 8362 12656 13406 16724 26812 29267 33448 46921 53624 58534 66896 93842 107248 117068 187684 234136 248011 375368 468272 496022 750736 757439 992044 1514878 1736077 1984088 3029756 3472154 3968176 5302073 6059512 6944308 10604146 12119024 13888616 21208292 27777232 28025243 42416584 56050486 84833168 112100972 196176701 224201944 392353402 448403888 784706804 1569413608 3138827216
• Sum of all divisors σ(n): 7202348544
• Sum of proper divisors (its aliquot sum) s(n): 4063521328
• 3138827216 is an abundant number, because the sum of its proper divisors (4063521328) is greater than itself. Its abundance is 924694112

Bases of 3138827216

• Binary: 10111011000101101011001111010000₂
• Hexadecimal: 0xBB16B3D0
• Base-36: 1FWRYKW

Squares and roots of 3138827216

• 3138827216 squared (3138827216²) is 9852236291902310656
• 3138827216 cubed (3138827216³) is 30924467411485893100339613696
• The square root of 3138827216 is 56025.2373131967
• The cube root of 3138827216 is 1464.1620178621

Scales and comparisons

• 3,138,827,216 seconds is equal to 99 years, 41 weeks, 6 days, 26 minutes, 56 seconds.
• To count from 1 to 3,138,827,216 would take you about one hundred ninety-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 3138827216 cubic inches would be around 122 feet tall.

Recreational maths with 3138827216

• 3138827216 backwards is 6127288313
• The number of decimal digits it has is: 10
• The sum of 3138827216's digits is 41
• More coming soon!