6722166144

Names of 6722166144

• Cardinal: 6722166144 can be written as Six billion, seven hundred twenty-two million, one hundred sixty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.722166144 × 10⁹

Factors of 6722166144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 32555

Divisors of 6722166144

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 547 1094 1641 2188 3282 4376 6564 8752 13128 17504 26256 32003 35008 52512 64006 70016 96009 105024 128012 192018 210048 256024 384036 512048 768072 1024096 1536144 2048192 3072288 4096384 6144576 12289152 17505641 35011282 52516923 70022564 105033846 140045128 210067692 280090256 420135384 560180512 840270768 1120361024 1680541536 2240722048 3361083072 6722166144
• Sum of all divisors σ(n): 17888955840
• Sum of proper divisors (its aliquot sum) s(n): 11166789696
• 6722166144 is an abundant number, because the sum of its proper divisors (11166789696) is greater than itself. Its abundance is 4444623552

Bases of 6722166144

• Binary: 110010000101011000001110110000000₂
• Hexadecimal: 0x190AC1D80
• Base-36: 3367CLC

Squares and roots of 6722166144

• 6722166144 squared (6722166144²) is 45187517667539828736
• 6722166144 cubed (6722166144³) is 303758001396138084500697513984
• The square root of 6722166144 is 81988.8171886873
• The cube root of 6722166144 is 1887.2803323385

Scales and comparisons

• 6,722,166,144 seconds is equal to 213 years, 38 weeks, 4 days, 20 hours, 22 minutes, 24 seconds.
• To count from 1 to 6,722,166,144 would take you about four hundred twenty-seven 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 6722166144 cubic inches would be around 157.3 feet tall.

Recreational maths with 6722166144

• 6722166144 backwards is 4416612276
• The number of decimal digits it has is: 10
• The sum of 6722166144's digits is 39
• More coming soon!