8229640000

Names of 8229640000

• Cardinal: 8229640000 can be written as Eight billion, two hundred twenty-nine million, six hundred forty thousand.

Scientific notation

• Scientific notation: 8.22964 × 10⁹

Factors of 8229640000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1017

Divisors of 8229640000

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 283 320 400 500 566 625 727 800 1000 1132 1250 1415 1454 1600 2000 2264 2500 2830 2908 3635 4000 4528 5000 5660 5816 7075 7270 8000 9056 10000 11320 11632 14150 14540 18112 18175 20000 22640 23264 28300 29080 35375 36350 40000 45280 46528 56600 58160 70750 72700 90560 90875 113200 116320 141500 145400 176875 181750 205741 226400 232640 283000 290800 353750 363500 411482 452800 454375 566000 581600 707500 727000 822964 908750 1028705 1132000 1163200 1415000 1454000 1645928 1817500 2057410 2264000 2830000 2908000 3291856 3635000 4114820 5143525 5660000 5816000 6583712 7270000 8229640 10287050 11320000 13167424 14540000 16459280 20574100 25717625 29080000 32918560 41148200 51435250 65837120 82296400 102870500 128588125 164592800 205741000 257176250 329185600 411482000 514352500 822964000 1028705000 1645928000 2057410000 4114820000 8229640000
• Sum of all divisors σ(n): 20507110624
• Sum of proper divisors (its aliquot sum) s(n): 12277470624
• 8229640000 is an abundant number, because the sum of its proper divisors (12277470624) is greater than itself. Its abundance is 4047830624

Bases of 8229640000

• Binary: 111101010100001100101011101000000₂
• Hexadecimal: 0x1EA865740
• Base-36: 3S3PQV4

Squares and roots of 8229640000

• 8229640000 squared (8229640000²) is 67726974529600000000
• 8229640000 cubed (8229640000³) is 557368618667777344000000000000
• The square root of 8229640000 is 90717.3632773793
• The cube root of 8229640000 is 2018.9564259643

Scales and comparisons

• 8,229,640,000 seconds is equal to 261 years, 35 weeks, 1 day, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 8,229,640,000 would take you about five 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 8229640000 cubic inches would be around 168.2 feet tall.

Recreational maths with 8229640000

• 8229640000 backwards is 0000469228
• The number of decimal digits it has is: 10
• The sum of 8229640000's digits is 31
• More coming soon!