18825477342

Names of 18825477342

• Cardinal: 18825477342 can be written as Eighteen billion, eight hundred twenty-five million, four hundred seventy-seven thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.8825477342 × 10¹⁰

Factors of 18825477342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4433

Divisors of 18825477342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 97 194 291 582 679 1358 1931 2037 2393 3862 4074 4786 5793 7179 11586 13517 14358 16751 27034 33502 40551 50253 81102 100506 187307 232121 374614 464242 561921 696363 1123842 1311149 1392726 1624847 2622298 3249694 3933447 4620883 4874541 7866894 9241766 9749082 13862649 27725298 32346181 64692362 97038543 194077086 448225651 896451302 1344676953 2689353906 3137579557 6275159114 9412738671 18825477342
• Sum of all divisors σ(n): 43513956864
• Sum of proper divisors (its aliquot sum) s(n): 24688479522
• 18825477342 is an abundant number, because the sum of its proper divisors (24688479522) is greater than itself. Its abundance is 5863002180

Bases of 18825477342

• Binary: 10001100010000101011111110011011110₂
• Hexadecimal: 0x46215FCDE
• Base-36: 8NC7BA6

Squares and roots of 18825477342

• 18825477342 squared (18825477342²) is 354398597154155384964
• 18825477342 cubed (18825477342³) is 6671722760762137880787069485688
• The square root of 18825477342 is 137205.9668600459
• The cube root of 18825477342 is 2660.2063901325

Scales and comparisons

• 18,825,477,342 seconds is equal to 598 years, 30 weeks, 5 days, 11 hours, 15 minutes, 42 seconds.
• To count from 1 to 18,825,477,342 would take you about one thousand, one hundred ninety-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 18825477342 cubic inches would be around 221.7 feet tall.

Recreational maths with 18825477342

• 18825477342 backwards is 24377452881
• The number of decimal digits it has is: 11
• The sum of 18825477342's digits is 51
• More coming soon!