18076109799321

Names of 18076109799321

• Cardinal: 18076109799321 can be written as Eighteen trillion, seventy-six billion, one hundred nine million, seven hundred ninety-nine thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.8076109799321 × 10¹³

Factors of 18076109799321

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 318

Divisors of 18076109799321

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 63 127 181 189 381 543 889 1143 1267 1629 2667 3429 3801 4887 8001 11403 16129 22987 24003 32761 34209 48387 68961 98283 112903 145161 160909 206883 229327 294849 338709 435483 482727 620649 687981 884547 1016127 1448181 2063943 2919349 3048381 4160647 4344543 5929741 6191829 8758047 12481941 17789223 20435443 26274141 29124529 37445823 41508187 53367669 61306329 78822423 87373587 112337469 124524561 160103007 183918987 262120761 373573683 528402169 551756961 753077107 786362283 1120721049 1585206507 2259231321 3698815183 4755619521 5271539749 6777693963 11096445549 14266858563 15814619247 20333081889 33289336647 47443857741 95640792589 99868009941 142331573223 286922377767 669485548123 860767133301 2008456644369 2582301399903 6025369933107 18076109799321
• Sum of all divisors σ(n): 31019313212160
• Sum of proper divisors (its aliquot sum) s(n): 12943203412839
• 18076109799321 is a deficient number, because the sum of its proper divisors (12943203412839) is less than itself. Its deficiency is 5132906386482

Bases of 18076109799321

• Binary: 100000111000010101100000110100111111110011001₂
• Hexadecimal: 0x1070AC1A7F99
• Base-36: 6EO1T29W9

Squares and roots of 18076109799321

• 18076109799321 squared (18076109799321²) is 326745745477108682892061041
• 18076109799321 cubed (18076109799321³) is 5906291971705209577311320129734592353161
• The square root of 18076109799321 is 4251600.8513642247
• The cube root of 18076109799321 is 26244.2997989965

Scales and comparisons

• 18,076,109,799,321 seconds is equal to 574,764 years, 19 weeks, 4 days, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 18,076,109,799,321 would take you about one million, four hundred thirty-six thousand, nine hundred ten 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 18076109799321 cubic inches would be around 2187 feet tall.

Recreational maths with 18076109799321

• 18076109799321 backwards is 12399790167081
• 18076109799321 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18076109799321's digits is 63
• More coming soon!