12221362244

Names of 12221362244

• Cardinal: 12221362244 can be written as Twelve billion, two hundred twenty-one million, three hundred sixty-two thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 1.2221362244 × 10¹⁰

Factors of 12221362244

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11836

Divisors of 12221362244

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 421 637 842 1274 1684 2548 2947 5473 5894 10946 11393 11788 20629 21892 22786 38311 41258 45572 76622 79751 82516 148109 153244 159502 268177 296218 319004 536354 558257 592436 1036763 1072708 1116514 2073526 2233028 4147052 4796453 7257341 9592906 14514682 19185812 29029364 33575171 62353889 67150342 124707778 134300684 235026197 249415556 436477223 470052394 872954446 940104788 1745908892 3055340561 6110681122 12221362244
• Sum of all divisors σ(n): 26858985048
• Sum of proper divisors (its aliquot sum) s(n): 14637622804
• 12221362244 is an abundant number, because the sum of its proper divisors (14637622804) is greater than itself. Its abundance is 2416260560

Bases of 12221362244

• Binary: 1011011000011100110011000001000100₂
• Hexadecimal: 0x2D8733044
• Base-36: 5M4A7GK

Squares and roots of 12221362244

• 12221362244 squared (12221362244²) is 149361695099068715536
• 12221362244 cubed (12221362244³) is 1825403381183598239613246622784
• The square root of 12221362244 is 110550.2702122433
• The cube root of 12221362244 is 2303.4203831595

Scales and comparisons

• 12,221,362,244 seconds is equal to 388 years, 31 weeks, 1 day, 22 hours, 50 minutes, 44 seconds.
• To count from 1 to 12,221,362,244 would take you about seven hundred seventy-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 12221362244 cubic inches would be around 192 feet tall.

Recreational maths with 12221362244

• 12221362244 backwards is 44226312221
• The number of decimal digits it has is: 11
• The sum of 12221362244's digits is 29
• More coming soon!