994468820

Names of 994468820

• Cardinal: 994468820 can be written as Nine hundred ninety-four million, four hundred sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 9.9446882 × 10⁸

Factors of 994468820

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 49723448

Divisors of 994468820

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 49723441 99446882 198893764 248617205 497234410 994468820
• Sum of all divisors σ(n): 2088384564
• Sum of proper divisors (its aliquot sum) s(n): 1093915744
• 994468820 is an abundant number, because the sum of its proper divisors (1093915744) is greater than itself. Its abundance is 99446924

Bases of 994468820

• Binary: 111011010001100110001111010100₂
• Hexadecimal: 0x3B4663D4
• Base-36: GG2X1W

Squares and roots of 994468820

• 994468820 squared (994468820²) is 988968233952192400
• 994468820 cubed (994468820³) is 983498072635920712440968000
• The square root of 994468820 is 31535.1996981151
• The cube root of 994468820 is 998.1528635209

Scales and comparisons

• 994,468,820 seconds is equal to 31 years, 32 weeks, 2 days, 1 hour, 20 minutes, 20 seconds.
• To count from 1 to 994,468,820 would take you about forty-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 994468820 cubic inches would be around 83.2 feet tall.

Recreational maths with 994468820

• 994468820 backwards is 028864499
• The number of decimal digits it has is: 9
• The sum of 994468820's digits is 50
• More coming soon!