2301398142

Names of 2301398142

• Cardinal: 2301398142 can be written as Two billion, three hundred one million, three hundred ninety-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.301398142 × 10⁹

Factors of 2301398142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7481

Divisors of 2301398142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 19 38 41 57 67 82 114 123 134 201 246 402 779 1273 1558 2337 2546 2747 3819 4674 5494 7349 7638 8241 14698 16482 22047 44094 52193 104386 139631 156579 279262 301309 313158 418893 492383 602618 837786 903927 984766 1477149 1807854 2954298 5724871 9355277 11449742 17174613 18710554 20187703 28065831 34349226 40375406 56131662 60563109 121126218 383566357 767132714 1150699071 2301398142
• Sum of all divisors σ(n): 5037984000
• Sum of proper divisors (its aliquot sum) s(n): 2736585858
• 2301398142 is an abundant number, because the sum of its proper divisors (2736585858) is greater than itself. Its abundance is 435187716

Bases of 2301398142

• Binary: 10001001001011001000110001111110₂
• Hexadecimal: 0x892C8C7E
• Base-36: 1226Y66

Squares and roots of 2301398142

• 2301398142 squared (2301398142²) is 5296433408001052164
• 2301398142 cubed (2301398142³) is 12189202004400349384274679288
• The square root of 2301398142 is 47972.8896565549
• The cube root of 2301398142 is 1320.2735395005

Scales and comparisons

• 2,301,398,142 seconds is equal to 73 years, 9 weeks, 1 day, 13 hours, 15 minutes, 42 seconds.
• To count from 1 to 2,301,398,142 would take you about one hundred forty-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 2301398142 cubic inches would be around 110 feet tall.

Recreational maths with 2301398142

• 2301398142 backwards is 2418931032
• The number of decimal digits it has is: 10
• The sum of 2301398142's digits is 33
• More coming soon!