12442340480

Names of 12442340480

• Cardinal: 12442340480 can be written as Twelve billion, four hundred forty-two million, three hundred forty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.244234048 × 10¹⁰

Factors of 12442340480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16045

Divisors of 12442340480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 1321 2642 5284 6605 10568 13210 14717 21136 26420 29434 42272 52840 58868 73585 84544 105680 117736 147170 169088 211360 235472 294340 422720 470944 588680 845440 941888 1177360 1883776 2354720 4709440 9418880 19441157 38882314 77764628 97205785 155529256 194411570 311058512 388823140 622117024 777646280 1244234048 1555292560 2488468096 3110585120 6221170240 12442340480
• Sum of all divisors σ(n): 29769509880
• Sum of proper divisors (its aliquot sum) s(n): 17327169400
• 12442340480 is an abundant number, because the sum of its proper divisors (17327169400) is greater than itself. Its abundance is 4884828920

Bases of 12442340480

• Binary: 1011100101100111110000110010000000₂
• Hexadecimal: 0x2E59F0C80
• Base-36: 5PRUJCW

Squares and roots of 12442340480

• 12442340480 squared (12442340480²) is 154811836620246630400
• 12442340480 cubed (12442340480³) is 1926221581563241037009518592000
• The square root of 12442340480 is 111545.2396115587
• The cube root of 12442340480 is 2317.2204921505

Scales and comparisons

• 12,442,340,480 seconds is equal to 395 years, 32 weeks, 4 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 12,442,340,480 would take you about seven hundred ninety-one 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 12442340480 cubic inches would be around 193.1 feet tall.

Recreational maths with 12442340480

• 12442340480 backwards is 08404324421
• 12442340480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12442340480's digits is 32
• More coming soon!