830684140940

Names of 830684140940

• Cardinal: 830684140940 can be written as Eight hundred thirty billion, six hundred eighty-four million, one hundred forty thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.3068414094 × 10¹¹

Factors of 830684140940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 88320

Divisors of 830684140940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 23 46 92 115 230 460 32189 56101 64378 112202 128756 160945 224404 280505 321890 561010 643780 740347 1122020 1290323 1480694 2580646 2961388 3701735 5161292 6451615 7403470 12903230 14806940 25806460 1805835089 3611670178 7223340356 9029175445 18058350890 36116701780 41534207047 83068414094 166136828188 207671035235 415342070470 830684140940
• Sum of all divisors σ(n): 1820370767040
• Sum of proper divisors (its aliquot sum) s(n): 989686626100
• 830684140940 is an abundant number, because the sum of its proper divisors (989686626100) is greater than itself. Its abundance is 159002485160

Bases of 830684140940

• Binary: 1100000101101000101000100001010110001100₂
• Hexadecimal: 0xC168A2158C
• Base-36: ALLZW1AK

Squares and roots of 830684140940

• 830684140940 squared (830684140940²) is 690036142009225784083600
• 830684140940 cubed (830684140940³) is 573202079842485566005983191142584000
• The square root of 830684140940 is 911418.7516943021
• The cube root of 830684140940 is 9400.3777611127

Scales and comparisons

• 830,684,140,940 seconds is equal to 26,413 years, 9 weeks, 4 days, 18 hours, 42 minutes, 20 seconds.
• To count from 1 to 830,684,140,940 would take you about fifty-two thousand, eight hundred twenty-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 830684140940 cubic inches would be around 783.4 feet tall.

Recreational maths with 830684140940

• 830684140940 backwards is 049041486038
• The number of decimal digits it has is: 12
• The sum of 830684140940's digits is 47
• More coming soon!