8142822080

Names of 8142822080

• Cardinal: 8142822080 can be written as Eight billion, one hundred forty-two million, eight hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 8.14282208 × 10⁹

Factors of 8142822080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26517

Divisors of 8142822080

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 961 992 1240 1922 1984 2480 3844 4805 4960 7688 9610 9920 15376 19220 26479 30752 38440 52958 61504 76880 105916 132395 153760 211832 264790 307520 423664 529580 820849 847328 1059160 1641698 1694656 2118320 3283396 4104245 4236640 6566792 8208490 8473280 13133584 16416980 25446319 26267168 32833960 50892638 52534336 65667920 101785276 127231595 131335840 203570552 254463190 262671680 407141104 508926380 814282208 1017852760 1628564416 2035705520 4071411040 8142822080
• Sum of all divisors σ(n): 20036515680
• Sum of proper divisors (its aliquot sum) s(n): 11893693600
• 8142822080 is an abundant number, because the sum of its proper divisors (11893693600) is greater than itself. Its abundance is 3750871520

Bases of 8142822080

• Binary: 111100101010110011001101011000000₂
• Hexadecimal: 0x1E5599AC0
• Base-36: 3QO0XQ8

Squares and roots of 8142822080

• 8142822080 squared (8142822080²) is 66305551426535526400
• 8142822080 cubed (8142822080³) is 539914308182568982274342912000
• The square root of 8142822080 is 90237.5868471669
• The cube root of 8142822080 is 2011.8317073249

Scales and comparisons

• 8,142,822,080 seconds is equal to 258 years, 47 weeks, 4 days, 15 hours, 1 minute, 20 seconds.
• To count from 1 to 8,142,822,080 would take you about five hundred seventeen 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 8142822080 cubic inches would be around 167.7 feet tall.

Recreational maths with 8142822080

• 8142822080 backwards is 0802282418
• The number of decimal digits it has is: 10
• The sum of 8142822080's digits is 35
• More coming soon!