12944489184

Names of 12944489184

• Cardinal: 12944489184 can be written as Twelve billion, nine hundred forty-four million, four hundred eighty-nine thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.2944489184 × 10¹⁰

Factors of 12944489184

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140942

Divisors of 12944489184

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 44 48 58 66 72 87 88 96 99 116 132 144 174 176 198 232 261 264 288 319 348 352 396 464 522 528 638 696 792 928 957 1044 1056 1276 1392 1584 1914 2088 2552 2784 2871 3168 3828 4176 5104 5742 7656 8352 10208 11484 15312 22968 30624 45936 91872 140897 281794 422691 563588 845382 1127176 1268073 1549867 1690764 2254352 2536146 3099734 3381528 4086013 4508704 4649601 5072292 6199468 6763056 8172026 9299202 10144584 12258039 12398936 13526112 13948803 16344052 18598404 20289168 24516078 24797872 27897606 32688104 36774117 37196808 40578336 44946143 49032156 49595744 55795212 65376208 73548234 74393616 89892286 98064312 111590424 130752416 134838429 147096468 148787232 179784572 196128624 223180848 269676858 294192936 359569144 392257248 404515287 446361696 539353716 588385872 719138288 809030574 1078707432 1176771744 1438276576 1618061148 2157414864 3236122296 4314829728 6472244592 12944489184
• Sum of all divisors σ(n): 41542366320
• Sum of proper divisors (its aliquot sum) s(n): 28597877136
• 12944489184 is an abundant number, because the sum of its proper divisors (28597877136) is greater than itself. Its abundance is 15653387952

Bases of 12944489184

• Binary: 1100000011100011010011101011100000₂
• Hexadecimal: 0x3038D3AE0
• Base-36: 5Y2TBS0

Squares and roots of 12944489184

• 12944489184 squared (12944489184²) is 167559800234692985856
• 12944489184 cubed (12944489184³) is 2168976021811184016973656981504
• The square root of 12944489184 is 113773.8510555039
• The cube root of 12944489184 is 2347.9831304951

Scales and comparisons

• 12,944,489,184 seconds is equal to 411 years, 30 weeks, 6 days, 11 hours, 26 minutes, 24 seconds.
• To count from 1 to 12,944,489,184 would take you about eight hundred twenty-three 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 12944489184 cubic inches would be around 195.7 feet tall.

Recreational maths with 12944489184

• 12944489184 backwards is 48198444921
• The number of decimal digits it has is: 11
• The sum of 12944489184's digits is 54
• More coming soon!