218040443496

Names of 218040443496

• Cardinal: 218040443496 can be written as Two hundred eighteen billion, forty million, four hundred forty-three thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 2.18040443496 × 10¹¹

Factors of 218040443496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7617

Divisors of 218040443496

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 318 424 477 636 954 1272 1908 3816 7559 15118 22677 30236 45354 60472 68031 90708 136062 181416 272124 400627 544248 801254 1201881 1602508 2403762 3205016 3605643 4807524 7211286 9615048 14422572 28845144 57138481 114276962 171415443 228553924 342830886 457107848 514246329 685661772 1028492658 1371323544 2056985316 3028339493 4113970632 6056678986 9085018479 12113357972 18170036958 24226715944 27255055437 36340073916 54510110874 72680147832 109020221748 218040443496
• Sum of all divisors σ(n): 601747811730
• Sum of proper divisors (its aliquot sum) s(n): 383707368234
• 218040443496 is an abundant number, because the sum of its proper divisors (383707368234) is greater than itself. Its abundance is 165666924738

Bases of 218040443496

• Binary: 11001011000100001110010010001001101000₂
• Hexadecimal: 0x32C4392268
• Base-36: 2S5ZNEY0

Squares and roots of 218040443496

• 218040443496 squared (218040443496²) is 47541634999932368702016
• 218040443496 cubed (218040443496³) is 10365999179910209601793358509287936
• The square root of 218040443496 is 466948.0094143243
• The cube root of 218040443496 is 6018.8338147133

Scales and comparisons

• 218,040,443,496 seconds is equal to 6,933 years, 4 days, 5 hours, 51 minutes, 36 seconds.
• To count from 1 to 218,040,443,496 would take you about thirteen thousand, eight hundred sixty-six 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 218040443496 cubic inches would be around 501.6 feet tall.

Recreational maths with 218040443496

• 218040443496 backwards is 694344040812
• The number of decimal digits it has is: 12
• The sum of 218040443496's digits is 45
• More coming soon!