20018096

Names of 20018096

• Cardinal: 20018096 can be written as Twenty million, eighteen thousand and ninety-six.

Scientific notation

• Scientific notation: 2.0018096 × 10⁷

Factors of 20018096

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 460

Divisors of 20018096

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 19 23 28 38 46 56 76 92 112 133 152 161 184 266 304 322 368 409 437 532 644 818 874 1064 1288 1636 1748 2128 2576 2863 3059 3272 3496 5726 6118 6544 6992 7771 9407 11452 12236 15542 18814 22904 24472 31084 37628 45808 48944 54397 62168 65849 75256 108794 124336 131698 150512 178733 217588 263396 357466 435176 526792 714932 870352 1053584 1251131 1429864 2502262 2859728 5004524 10009048 20018096
• Sum of all divisors σ(n): 48806400
• Sum of proper divisors (its aliquot sum) s(n): 28788304
• 20018096 is an abundant number, because the sum of its proper divisors (28788304) is greater than itself. Its abundance is 8770208

Bases of 20018096

• Binary: 1001100010111001110110000₂
• Hexadecimal: 0x13173B0
• Base-36: BX228

Squares and roots of 20018096

• 20018096 squared (20018096²) is 400724167465216
• 20018096 cubed (20018096³) is 8021734853838770548736
• The square root of 20018096 is 4474.1586918659
• The cube root of 20018096 is 271.5236038161

Scales and comparisons

• 20,018,096 seconds is equal to 33 weeks, 16 hours, 34 minutes, 56 seconds.
• To count from 1 to 20,018,096 would take you about forty-nine weeks!

  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 20018096 cubic inches would be around 22.6 feet tall.

Recreational maths with 20018096

• 20018096 backwards is 69081002
• The number of decimal digits it has is: 8
• The sum of 20018096's digits is 26
• More coming soon!