2442256390

Names of 2442256390

• Cardinal: 2442256390 can be written as Two billion, four hundred forty-two million, two hundred fifty-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.44225639 × 10⁹

Factors of 2442256390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30197

Divisors of 2442256390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 61 70 95 122 133 190 266 305 427 610 665 854 1159 1330 2135 2318 4270 5795 8113 11590 16226 30103 40565 60206 81130 150515 210721 301030 421442 571957 1053605 1143914 1836283 2107210 2859785 3672566 4003699 5719570 8007398 9181415 12853981 18362830 20018495 25707962 34889377 40036990 64269905 69778754 128539810 174446885 244225639 348893770 488451278 1221128195 2442256390
• Sum of all divisors σ(n): 5375370240
• Sum of proper divisors (its aliquot sum) s(n): 2933113850
• 2442256390 is an abundant number, because the sum of its proper divisors (2933113850) is greater than itself. Its abundance is 490857460

Bases of 2442256390

• Binary: 10010001100100011110000000000110₂
• Hexadecimal: 0x9191E006
• Base-36: 14E213A

Squares and roots of 2442256390

• 2442256390 squared (2442256390²) is 5964616274495832100
• 2442256390 cubed (2442256390³) is 14567122210285439974592119000
• The square root of 2442256390 is 49419.1905032853
• The cube root of 2442256390 is 1346.6779571999

Scales and comparisons

• 2,442,256,390 seconds is equal to 77 years, 34 weeks, 20 hours, 33 minutes, 10 seconds.
• To count from 1 to 2,442,256,390 would take you about one hundred fifty-five 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 2442256390 cubic inches would be around 112.2 feet tall.

Recreational maths with 2442256390

• 2442256390 backwards is 0936522442
• The number of decimal digits it has is: 10
• The sum of 2442256390's digits is 37
• More coming soon!