2990179122

Names of 2990179122

• Cardinal: 2990179122 can be written as Two billion, nine hundred ninety million, one hundred seventy-nine thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.990179122 × 10⁹

Factors of 2990179122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2387

Divisors of 2990179122

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 53 106 159 318 371 742 1093 1113 1229 2186 2226 2458 3279 3687 6558 7374 7651 8603 15302 17206 22953 25809 45906 51618 57929 65137 115858 130274 173787 195411 347574 390822 405503 455959 811006 911918 1216509 1343297 1367877 2433018 2686594 2735754 4029891 8059782 9403079 18806158 28209237 56418474 71194741 142389482 213584223 427168446 498363187 996726374 1495089561 2990179122
• Sum of all divisors σ(n): 6975694080
• Sum of proper divisors (its aliquot sum) s(n): 3985514958
• 2990179122 is an abundant number, because the sum of its proper divisors (3985514958) is greater than itself. Its abundance is 995335836

Bases of 2990179122

• Binary: 10110010001110101000001100110010₂
• Hexadecimal: 0xB23A8332
• Base-36: 1DG9WZ6

Squares and roots of 2990179122

• 2990179122 squared (2990179122²) is 8941171181644690884
• 2990179122 cubed (2990179122³) is 26735703393582024303480523848
• The square root of 2990179122 is 54682.5303181921
• The cube root of 2990179122 is 1440.6740546079

Scales and comparisons

• 2,990,179,122 seconds is equal to 95 years, 4 weeks, 13 hours, 18 minutes, 42 seconds.
• To count from 1 to 2,990,179,122 would take you about one hundred ninety 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 2990179122 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990179122

• 2990179122 backwards is 2219710992
• 2990179122 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2990179122's digits is 42
• More coming soon!