180421118082

Names of 180421118082

• Cardinal: 180421118082 can be written as One hundred eighty billion, four hundred twenty-one million, one hundred eighteen thousand and eighty-two.

Scientific notation

• Scientific notation: 1.80421118082 × 10¹¹

Factors of 180421118082

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 178300

Divisors of 180421118082

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 102 153 306 3371 6742 10113 20226 30339 57307 60678 114614 171921 174907 343842 349814 515763 524721 1031526 1049442 1574163 2973419 3148326 5946838 8920257 17840514 26760771 53521542 589611497 1179222994 1768834491 3537668982 5306503473 10023395449 10613006946 20046790898 30070186347 60140372694 90210559041 180421118082
• Sum of all divisors σ(n): 414032422752
• Sum of proper divisors (its aliquot sum) s(n): 233611304670
• 180421118082 is an abundant number, because the sum of its proper divisors (233611304670) is greater than itself. Its abundance is 53190186588

Bases of 180421118082

• Binary: 10101000000001111011111100100010000010₂
• Hexadecimal: 0x2A01EFC882
• Base-36: 2AVU2POI

Squares and roots of 180421118082

• 180421118082 squared (180421118082²) is 32551779849958987358724
• 180421118082 cubed (180421118082³) is 5873028516088718701105488096847368
• The square root of 180421118082 is 424760.0711954927
• The cube root of 180421118082 is 5650.6159360047

Scales and comparisons

• 180,421,118,082 seconds is equal to 5,736 years, 43 weeks, 2 days, 9 hours, 14 minutes, 42 seconds.
• To count from 1 to 180,421,118,082 would take you about eleven thousand, four hundred seventy-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 180421118082 cubic inches would be around 470.9 feet tall.

Recreational maths with 180421118082

• 180421118082 backwards is 280811124081
• The number of decimal digits it has is: 12
• The sum of 180421118082's digits is 36
• More coming soon!