2976920142

Names of 2976920142

• Cardinal: 2976920142 can be written as Two billion, nine hundred seventy-six million, nine hundred twenty thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.976920142 × 10⁹

Factors of 2976920142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3093

Divisors of 2976920142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 62 93 186 217 434 651 1302 1327 1723 2654 3446 3981 5169 7962 9289 10338 12061 18578 24122 27867 36183 41137 53413 55734 72366 82274 106826 123411 160239 246822 287959 320478 373891 575918 747782 863877 1121673 1727754 2243346 2286421 4572842 6859263 13718526 16004947 32009894 48014841 70879051 96029682 141758102 212637153 425274306 496153357 992306714 1488460071 2976920142
• Sum of all divisors σ(n): 7033257984
• Sum of proper divisors (its aliquot sum) s(n): 4056337842
• 2976920142 is an abundant number, because the sum of its proper divisors (4056337842) is greater than itself. Its abundance is 1079417700

Bases of 2976920142

• Binary: 10110001011100000011001001001110₂
• Hexadecimal: 0xB170324E
• Base-36: 1D8DQA6

Squares and roots of 2976920142

• 2976920142 squared (2976920142²) is 8862053531845300164
• 2976920142 cubed (2976920142³) is 26381625658432512486247503288
• The square root of 2976920142 is 54561.1596467671
• The cube root of 2976920142 is 1438.5414987601

Scales and comparisons

• 2,976,920,142 seconds is equal to 94 years, 34 weeks, 1 day, 2 hours, 15 minutes, 42 seconds.
• To count from 1 to 2,976,920,142 would take you about one hundred eighty-nine 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 2976920142 cubic inches would be around 119.9 feet tall.

Recreational maths with 2976920142

• 2976920142 backwards is 2410296792
• 2976920142 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2976920142's digits is 42
• More coming soon!