164221818110

Names of 164221818110

• Cardinal: 164221818110 can be written as One hundred sixty-four billion, two hundred twenty-one million, eight hundred eighteen thousand, one hundred ten.

Scientific notation

• Scientific notation: 1.6422181811 × 10¹¹

Factors of 164221818110

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 190277

Divisors of 164221818110

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 53 70 106 233 265 371 466 530 742 1165 1631 1855 2330 3262 3710 8155 12349 16310 24698 61745 86443 123490 172886 189977 379954 432215 864430 949885 1329839 1899770 2659678 6649195 10068781 13298390 20137562 44264641 50343905 70481467 88529282 100687810 140962934 221323205 309852487 352407335 442646410 619704974 704814670 1549262435 2346025973 3098524870 4692051946 11730129865 16422181811 23460259730 32844363622 82110909055 164221818110
• Sum of all divisors σ(n): 345680929152
• Sum of proper divisors (its aliquot sum) s(n): 181459111042
• 164221818110 is an abundant number, because the sum of its proper divisors (181459111042) is greater than itself. Its abundance is 17237292932

Bases of 164221818110

• Binary: 10011000111100011000100001010011111110₂
• Hexadecimal: 0x263C6214FE
• Base-36: 23FXFHTQ

Squares and roots of 164221818110

• 164221818110 squared (164221818110²) is 26968805543353923972100
• 164221818110 cubed (164221818110³) is 4428866278584627821900974914731000
• The square root of 164221818110 is 405242.9124734941
• The cube root of 164221818110 is 5476.1703813187

Scales and comparisons

• 164,221,818,110 seconds is equal to 5,221 years, 38 weeks, 5 days, 11 hours, 41 minutes, 50 seconds.
• To count from 1 to 164,221,818,110 would take you about ten thousand, four hundred forty-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 164221818110 cubic inches would be around 456.3 feet tall.

Recreational maths with 164221818110

• 164221818110 backwards is 011818122461
• 164221818110 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164221818110's digits is 35
• More coming soon!