8223542272

Names of 8223542272

• Cardinal: 8223542272 can be written as Eight billion, two hundred twenty-three million, five hundred forty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.223542272 × 10⁹

Factors of 8223542272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 223

Divisors of 8223542272

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 73 88 128 137 146 176 256 274 292 352 512 548 584 704 803 1024 1096 1168 1408 1507 1606 2192 2336 2816 3014 3212 4384 4672 5329 5632 6028 6424 8768 9344 10001 10658 11264 12056 12848 17536 18688 20002 21316 24112 25696 35072 37376 40004 42632 48224 51392 58619 70144 74752 80008 85264 96448 102784 110011 117238 140288 160016 170528 192896 205568 220022 234476 320032 341056 385792 411136 440044 468952 640064 682112 730073 771584 822272 880088 937904 1280128 1364224 1460146 1543168 1760176 1875808 2560256 2728448 2920292 3520352 3751616 5120512 5456896 5840584 7040704 7503232 8030803 10241024 11681168 14081408 15006464 16061606 23362336 28162816 30012928 32123212 46724672 56325632 60025856 64246424 93449344 112651264 128492848 186898688 256985696 373797376 513971392 747594752 1027942784 2055885568 4111771136 8223542272
• Sum of all divisors σ(n): 18315262296
• Sum of proper divisors (its aliquot sum) s(n): 10091720024
• 8223542272 is an abundant number, because the sum of its proper divisors (10091720024) is greater than itself. Its abundance is 1868177752

Bases of 8223542272

• Binary: 111101010001010010100110000000000₂
• Hexadecimal: 0x1EA294C00
• Base-36: 3S031TS

Squares and roots of 8223542272

• 8223542272 squared (8223542272²) is 67626647499370921984
• 8223542272 cubed (8223542272³) is 556130594424719870343038107648
• The square root of 8223542272 is 90683.7486653477
• The cube root of 8223542272 is 2018.4576561113

Scales and comparisons

• 8,223,542,272 seconds is equal to 261 years, 25 weeks, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 8,223,542,272 would take you about five hundred twenty-two 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 8223542272 cubic inches would be around 168.2 feet tall.

Recreational maths with 8223542272

• 8223542272 backwards is 2722453228
• The number of decimal digits it has is: 10
• The sum of 8223542272's digits is 37
• More coming soon!