12240423912

Names of 12240423912

• Cardinal: 12240423912 can be written as Twelve billion, two hundred forty million, four hundred twenty-three thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2240423912 × 10¹⁰

Factors of 12240423912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 322

Divisors of 12240423912

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 17 23 24 34 46 51 68 69 92 102 136 138 184 204 276 277 289 391 408 552 554 578 782 831 867 1108 1156 1173 1564 1662 1734 2216 2312 2346 3128 3324 3468 4692 4709 6371 6647 6648 6936 9384 9418 12742 13294 14127 18836 19113 19941 25484 26588 28254 37672 38226 39882 50968 53176 56508 76452 76729 79764 80053 108307 113016 152904 153458 159528 160106 216614 230187 240159 306916 320212 324921 433228 460374 480318 613832 640424 649842 866456 920748 960636 1299684 1304393 1764767 1841219 1841496 1921272 2599368 2608786 3529534 3682438 3913179 5217572 5294301 5523657 7059068 7364876 7826358 10435144 10588602 11047314 14118136 14729752 15652716 21177204 22094628 22174681 30001039 31305432 42354408 44189256 44349362 60002078 66524043 88698724 90003117 120004156 133048086 177397448 180006234 240008312 266096172 360012468 510017663 532192344 720024936 1020035326 1530052989 2040070652 3060105978 4080141304 6120211956 12240423912
• Sum of all divisors σ(n): 34043254560
• Sum of proper divisors (its aliquot sum) s(n): 21802830648
• 12240423912 is an abundant number, because the sum of its proper divisors (21802830648) is greater than itself. Its abundance is 9562406736

Bases of 12240423912

• Binary: 1011011001100101100000101111101000₂
• Hexadecimal: 0x2D9960BE8
• Base-36: 5MFMRJC

Squares and roots of 12240423912

• 12240423912 squared (12240423912²) is 149827977545461383744
• 12240423912 cubed (12240423912³) is 1833957959034064588652665686528
• The square root of 12240423912 is 110636.4492922653
• The cube root of 12240423912 is 2304.6173099343

Scales and comparisons

• 12,240,423,912 seconds is equal to 389 years, 10 weeks, 5 days, 13 hours, 45 minutes, 12 seconds.
• To count from 1 to 12,240,423,912 would take you about seven hundred seventy-eight 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 12240423912 cubic inches would be around 192.1 feet tall.

Recreational maths with 12240423912

• 12240423912 backwards is 21932404221
• The number of decimal digits it has is: 11
• The sum of 12240423912's digits is 30
• More coming soon!