12969440000

Names of 12969440000

• Cardinal: 12969440000 can be written as Twelve billion, nine hundred sixty-nine million, four hundred forty thousand.

Scientific notation

• Scientific notation: 1.296944 × 10¹⁰

Factors of 12969440000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7387

Divisors of 12969440000

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 128 160 176 200 220 250 256 275 320 352 400 440 500 550 625 640 704 800 880 1000 1100 1250 1280 1375 1408 1600 1760 2000 2200 2500 2750 2816 3200 3520 4000 4400 5000 5500 6400 6875 7040 7369 8000 8800 10000 11000 13750 14080 14738 16000 17600 20000 22000 27500 29476 32000 35200 36845 40000 44000 55000 58952 70400 73690 80000 81059 88000 110000 117904 147380 160000 162118 176000 184225 220000 235808 294760 324236 352000 368450 405295 440000 471616 589520 648472 736900 810590 880000 921125 943232 1179040 1296944 1473800 1621180 1760000 1842250 1886464 2026475 2358080 2593888 2947600 3242360 3684500 4052950 4605625 4716160 5187776 5895200 6484720 7369000 8105900 9211250 9432320 10132375 10375552 11790400 12969440 14738000 16211800 18422500 20264750 20751104 23580800 25938880 29476000 32423600 36845000 40529500 47161600 50661875 51877760 58952000 64847200 73690000 81059000 101323750 103755520 117904000 129694400 147380000 162118000 202647500 235808000 259388800 294760000 324236000 405295000 518777600 589520000 648472000 810590000 1179040000 1296944000 1621180000 2593888000 3242360000 6484720000 12969440000
• Sum of all divisors σ(n): 35295608040
• Sum of proper divisors (its aliquot sum) s(n): 22326168040
• 12969440000 is an abundant number, because the sum of its proper divisors (22326168040) is greater than itself. Its abundance is 9356728040

Bases of 12969440000

• Binary: 1100000101000010011111001100000000₂
• Hexadecimal: 0x30509F300
• Base-36: 5YHO3Y8

Squares and roots of 12969440000

• 12969440000 squared (12969440000²) is 168206373913600000000
• 12969440000 cubed (12969440000³) is 2181542474090000384000000000000
• The square root of 12969440000 is 113883.4491925847
• The cube root of 12969440000 is 2349.4907603375

Scales and comparisons

• 12,969,440,000 seconds is equal to 412 years, 20 weeks, 1 day, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 12,969,440,000 would take you about eight hundred twenty-four 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 12969440000 cubic inches would be around 195.8 feet tall.

Recreational maths with 12969440000

• 12969440000 backwards is 00004496921
• The number of decimal digits it has is: 11
• The sum of 12969440000's digits is 35
• More coming soon!