18080821541232

Names of 18080821541232

• Cardinal: 18080821541232 can be written as Eighteen trillion, eighty billion, eight hundred twenty-one million, five hundred forty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8080821541232 × 10¹³

Factors of 18080821541232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11499582

Divisors of 18080821541232

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 61 72 122 144 179 183 244 358 366 488 537 549 716 732 976 1074 1098 1432 1464 1611 2148 2196 2864 2928 3222 4296 4392 6444 8592 8784 10919 12888 21838 25776 32757 43676 65514 87352 98271 131028 174704 196542 262056 393084 524112 786168 1572336 11499337 22998674 34498011 45997348 68996022 91994696 103494033 137992044 183989392 206988066 275984088 413976132 551968176 701459557 827952264 1402919114 1655904528 2058381323 2104378671 2805838228 4116762646 4208757342 5611676456 6175143969 6313136013 8233525292 8417514684 11223352912 12350287938 12626272026 16467050584 16835029368 18525431907 24700575876 25252544052 32934101168 33670058736 37050863814 49401151752 50505088104 74101727628 98802303504 101010176208 125561260703 148203455256 251122521406 296406910512 376683782109 502245042812 753367564218 1004490085624 1130051346327 1506735128436 2008980171248 2260102692654 3013470256872 4520205385308 6026940513744 9040410770616 18080821541232
• Sum of all divisors σ(n): 51718042668240
• Sum of proper divisors (its aliquot sum) s(n): 33637221127008
• 18080821541232 is an abundant number, because the sum of its proper divisors (33637221127008) is greater than itself. Its abundance is 15556399585776

Bases of 18080821541232

• Binary: 100000111000111000100111100011111100101110000₂
• Hexadecimal: 0x1071C4F1F970
• Base-36: 6EQ7QB980

Squares and roots of 18080821541232

• 18080821541232 squared (18080821541232²) is 326916107605879115876077824
• 18080821541232 cubed (18080821541232³) is 5910911800576097593538786961654856839168
• The square root of 18080821541232 is 4252154.9291191167
• The cube root of 18080821541232 is 26246.5798918203

Scales and comparisons

• 18,080,821,541,232 seconds is equal to 574,914 years, 10 weeks, 1 day, 20 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,080,821,541,232 would take you about one million, four hundred thirty-seven thousand, two hundred eighty-five 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 18080821541232 cubic inches would be around 2187.2 feet tall.

Recreational maths with 18080821541232

• 18080821541232 backwards is 23214512808081
• The number of decimal digits it has is: 14
• The sum of 18080821541232's digits is 45
• More coming soon!