383161830138

Names of 383161830138

• Cardinal: 383161830138 can be written as Three hundred eighty-three billion, one hundred sixty-one million, eight hundred thirty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.83161830138 × 10¹¹

Factors of 383161830138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 308503917

Divisors of 383161830138

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242 308503889 617007778 925511667 1851023334 2776535001 5553070002 7095589447 8329605003 14191178894 16659210006 21286768341 42573536682 63860305023 127720610046 191580915069 383161830138
• Sum of all divisors σ(n): 888491203200
• Sum of proper divisors (its aliquot sum) s(n): 505329373062
• 383161830138 is an abundant number, because the sum of its proper divisors (505329373062) is greater than itself. Its abundance is 122167542924

Bases of 383161830138

• Binary: 101100100110110001110011000101011111010₂
• Hexadecimal: 0x5936398AFA
• Base-36: 4W0SNSAI

Squares and roots of 383161830138

• 383161830138 squared (383161830138²) is 146812988074701565099044
• 383161830138 cubed (383161830138³) is 56253133198731020741522646274188072
• The square root of 383161830138 is 619000.6705472943
• The cube root of 383161830138 is 7263.1901310367

Scales and comparisons

• 383,161,830,138 seconds is equal to 12,183 years, 18 weeks, 5 days, 9 hours, 42 minutes, 18 seconds.
• To count from 1 to 383,161,830,138 would take you about twenty-four thousand, three hundred sixty-six 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 383161830138 cubic inches would be around 605.3 feet tall.

Recreational maths with 383161830138

• 383161830138 backwards is 831038161383
• The number of decimal digits it has is: 12
• The sum of 383161830138's digits is 45
• More coming soon!