30279606768

Names of 30279606768

• Cardinal: 30279606768 can be written as Thirty billion, two hundred seventy-nine million, six hundred six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0279606768 × 10¹⁰

Factors of 30279606768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 111837

Divisors of 30279606768

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 1913 3826 5739 7652 11478 15304 17217 22956 30608 34434 45912 68868 91824 109919 137736 219838 275472 329757 439676 659514 879352 989271 1319028 1758704 1978542 2638056 3957084 5276112 7914168 15828336 210275047 420550094 630825141 841100188 1261650282 1682200376 1892475423 2523300564 3364400752 3784950846 5046601128 7569901692 10093202256 15139803384 30279606768
• Sum of all divisors σ(n): 84785912640
• Sum of proper divisors (its aliquot sum) s(n): 54506305872
• 30279606768 is an abundant number, because the sum of its proper divisors (54506305872) is greater than itself. Its abundance is 24226699104

Bases of 30279606768

• Binary: 11100001100110011100010000111110000₂
• Hexadecimal: 0x70CCE21F0
• Base-36: DWRP240

Squares and roots of 30279606768

• 30279606768 squared (30279606768²) is 916854586024711405824
• 30279606768 cubed (30279606768³) is 27761996328265689699035185016832
• The square root of 30279606768 is 174010.3639672075
• The cube root of 30279606768 is 3116.8560390727

Scales and comparisons

• 30,279,606,768 seconds is equal to 962 years, 41 weeks, 3 days, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 30,279,606,768 would take you about one thousand, nine hundred twenty-five 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 30279606768 cubic inches would be around 259.7 feet tall.

Recreational maths with 30279606768

• 30279606768 backwards is 86760697203
• The number of decimal digits it has is: 11
• The sum of 30279606768's digits is 54
• More coming soon!