18048138600

Names of 18048138600

• Cardinal: 18048138600 can be written as Eighteen billion, forty-eight million, one hundred thirty-eight thousand, six hundred.

Scientific notation

• Scientific notation: 1.80481386 × 10¹⁰

Factors of 18048138600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 321

Divisors of 18048138600

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 311 600 622 933 1244 1555 1866 2488 3110 3732 4665 6220 7464 7775 9330 12440 15550 18660 23325 31100 37320 46650 62200 93300 96721 186600 193442 290163 386884 483605 580326 773768 967210 1160652 1450815 1934420 2321304 2418025 2901630 3868840 4836050 5803260 7254075 9672100 11606520 14508150 19344200 29016300 30080231 58032600 60160462 90240693 120320924 150401155 180481386 240641848 300802310 360962772 451203465 601604620 721925544 752005775 902406930 1203209240 1504011550 1804813860 2256017325 3008023100 3609627720 4512034650 6016046200 9024069300 18048138600
• Sum of all divisors σ(n): 56129711040
• Sum of proper divisors (its aliquot sum) s(n): 38081572440
• 18048138600 is an abundant number, because the sum of its proper divisors (38081572440) is greater than itself. Its abundance is 20033433840

Bases of 18048138600

• Binary: 10000110011110000001011110101101000₂
• Hexadecimal: 0x433C0BD68
• Base-36: 8AHE8VC

Squares and roots of 18048138600

• 18048138600 squared (18048138600²) is 325735306924809960000
• 18048138600 cubed (18048138600³) is 5878915966292509936740456000000
• The square root of 18048138600 is 134343.3608333511
• The cube root of 18048138600 is 2623.0755890883

Scales and comparisons

• 18,048,138,600 seconds is equal to 573 years, 45 weeks, 3 days, 11 hours, 50 minutes.
• To count from 1 to 18,048,138,600 would take you about one thousand, one hundred forty-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 18048138600 cubic inches would be around 218.6 feet tall.

Recreational maths with 18048138600

• 18048138600 backwards is 00683184081
• The number of decimal digits it has is: 11
• The sum of 18048138600's digits is 39
• More coming soon!