82690048

Names of 82690048

• Cardinal: 82690048 can be written as Eighty-two million, six hundred ninety thousand and forty-eight.

Scientific notation

• Scientific notation: 8.2690048 × 10⁷

Factors of 82690048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 112

Divisors of 82690048

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 103 112 128 196 206 224 256 392 412 448 512 721 784 824 896 1024 1442 1568 1648 1792 2048 2884 3136 3296 3584 4096 5047 5768 6272 6592 7168 8192 10094 11536 12544 13184 14336 16384 20188 23072 25088 26368 28672 40376 46144 50176 52736 57344 80752 92288 100352 105472 114688 161504 184576 200704 210944 323008 369152 401408 421888 646016 738304 802816 843776 1292032 1476608 1687552 2584064 2953216 5168128 5906432 10336256 11812864 20672512 41345024 82690048
• Sum of all divisors σ(n): 194242776
• Sum of proper divisors (its aliquot sum) s(n): 111552728
• 82690048 is an abundant number, because the sum of its proper divisors (111552728) is greater than itself. Its abundance is 28862680

Bases of 82690048

• Binary: 100111011011100000000000000₂
• Hexadecimal: 0x4EDC000
• Base-36: 1D8C1S

Squares and roots of 82690048

• 82690048 squared (82690048²) is 6837644038242304
• 82690048 cubed (82690048³) is 565405113729169953390592
• The square root of 82690048 is 9093.4068423227
• The cube root of 82690048 is 435.6634048877

Scales and comparisons

• 82,690,048 seconds is equal to 2 years, 32 weeks, 5 days, 1 hour, 27 minutes, 28 seconds.
• To count from 1 to 82,690,048 would take you about 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 82690048 cubic inches would be around 36.3 feet tall.

Recreational maths with 82690048

• 82690048 backwards is 84009628
• The number of decimal digits it has is: 8
• The sum of 82690048's digits is 37
• More coming soon!