201222082490

Names of 201222082490

• Cardinal: 201222082490 can be written as Two hundred one billion, two hundred twenty-two million, eighty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 2.0122208249 × 10¹¹

Factors of 201222082490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15531

Divisors of 201222082490

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 13 22 26 55 65 110 130 143 169 286 338 715 733 845 1430 1466 1690 1859 3665 3718 7330 8063 9295 9529 14767 16126 18590 19058 29534 40315 47645 73835 80630 95290 104819 123877 147670 162437 191971 209638 247754 324874 383942 524095 619385 812185 959855 1048190 1238770 1362647 1624370 1919710 2111681 2495623 2725294 4223362 4991246 6813235 10558405 10824211 12478115 13626470 21116810 21648422 24956230 27451853 54121055 54903706 108242110 119066321 137259265 140714743 238132642 274518530 281429486 595331605 703573715 1190663210 1407147430 1547862173 1829291659 3095724346 3658583318 7739310865 9146458295 15478621730 18292916590 20122208249 40244416498 100611041245 201222082490
• Sum of all divisors σ(n): 428472135936
• Sum of proper divisors (its aliquot sum) s(n): 227250053446
• 201222082490 is an abundant number, because the sum of its proper divisors (227250053446) is greater than itself. Its abundance is 26027970956

Bases of 201222082490

• Binary: 10111011011001110001010100111110111010₂
• Hexadecimal: 0x2ED9C54FBA
• Base-36: 2KFUFKJE

Squares and roots of 201222082490

• 201222082490 squared (201222082490²) is 40490326481612364600100
• 201222082490 cubed (201222082490³) is 8147547815330034697765278062249000
• The square root of 201222082490 is 448577.8444038449
• The cube root of 201222082490 is 5859.9226003865

Scales and comparisons

• 201,222,082,490 seconds is equal to 6,398 years, 12 weeks, 3 days, 6 hours, 54 minutes, 50 seconds.
• To count from 1 to 201,222,082,490 would take you about twelve thousand, seven hundred ninety-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 201222082490 cubic inches would be around 488.3 feet tall.

Recreational maths with 201222082490

• 201222082490 backwards is 094280222102
• The number of decimal digits it has is: 12
• The sum of 201222082490's digits is 32
• More coming soon!