12449138360320

Names of 12449138360320

• Cardinal: 12449138360320 can be written as Twelve trillion, four hundred forty-nine billion, one hundred thirty-eight million, three hundred sixty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.244913836032 × 10¹³

Factors of 12449138360320

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 151967028

Divisors of 12449138360320

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 16384 20480 40960 81920 151967021 303934042 607868084 759835105 1215736168 1519670210 2431472336 3039340420 4862944672 6078680840 9725889344 12157361680 19451778688 24314723360 38903557376 48629446720 77807114752 97258893440 155614229504 194517786880 311228459008 389035573760 622456918016 778071147520 1244913836032 1556142295040 2489827672064 3112284590080 6224569180160 12449138360320
• Sum of all divisors σ(n): 29877020459244
• Sum of proper divisors (its aliquot sum) s(n): 17427882098924
• 12449138360320 is an abundant number, because the sum of its proper divisors (17427882098924) is greater than itself. Its abundance is 4978743738604

Bases of 12449138360320

• Binary: 10110101001010001010011110000100000000000000₂
• Hexadecimal: 0xB528A784000
• Base-36: 4EV1ZJW1S

Squares and roots of 12449138360320

• 12449138360320 squared (12449138360320²) is 154981045914390938150502400
• 12449138360320 cubed (12449138360320³) is 1929380483815359438858411981320224768000
• The square root of 12449138360320 is 3528333.6520686363
• The cube root of 12449138360320 is 23176.4242026331

Scales and comparisons

• 12,449,138,360,320 seconds is equal to 395,844 years, 4 weeks, 5 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 12,449,138,360,320 would take you about nine hundred eighty-nine thousand, six hundred ten 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 12449138360320 cubic inches would be around 1931.4 feet tall.

Recreational maths with 12449138360320

• 12449138360320 backwards is 02306383194421
• The number of decimal digits it has is: 14
• The sum of 12449138360320's digits is 46
• More coming soon!