30779812336

Names of 30779812336

• Cardinal: 30779812336 can be written as Thirty billion, seven hundred seventy-nine million, eight hundred twelve thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 3.0779812336 × 10¹⁰

Factors of 30779812336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21140003

Divisors of 30779812336

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 728 1456 21139981 42279962 84559924 147979867 169119848 274819753 295959734 338239696 549639506 591919468 1099279012 1183838936 1923738271 2198558024 2367677872 3847476542 4397116048 7694953084 15389906168 30779812336
• Sum of all divisors σ(n): 73398017504
• Sum of proper divisors (its aliquot sum) s(n): 42618205168
• 30779812336 is an abundant number, because the sum of its proper divisors (42618205168) is greater than itself. Its abundance is 11838392832

Bases of 30779812336

• Binary: 11100101010100111101010100111110000₂
• Hexadecimal: 0x72A9EA9F0
• Base-36: E51I774

Squares and roots of 30779812336

• 30779812336 squared (30779812336²) is 947396847439377776896
• 30779812336 cubed (30779812336³) is 29160697171902070109467756589056
• The square root of 30779812336 is 175441.7633746309
• The cube root of 30779812336 is 3133.9254113163

Scales and comparisons

• 30,779,812,336 seconds is equal to 978 years, 36 weeks, 3 days, 19 hours, 52 minutes, 16 seconds.
• To count from 1 to 30,779,812,336 would take you about one thousand, nine hundred fifty-seven 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 30779812336 cubic inches would be around 261.2 feet tall.

Recreational maths with 30779812336

• 30779812336 backwards is 63321897703
• The number of decimal digits it has is: 11
• The sum of 30779812336's digits is 49
• More coming soon!