1821338983341

Names of 1821338983341

• Cardinal: 1821338983341 can be written as One trillion, eight hundred twenty-one billion, three hundred thirty-eight million, nine hundred eighty-three thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 1.821338983341 × 10¹²

Factors of 1821338983341

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2754

Divisors of 1821338983341

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 27 29 81 87 101 261 303 783 841 909 2349 2523 2621 2727 2929 7569 7863 8181 8787 10201 22707 23589 26361 30603 68121 70767 76009 79083 84941 91809 212301 228027 237249 254823 264721 275427 295829 684081 764469 794163 826281 887487 2052243 2204261 2293407 2382489 2662461 6156729 6612783 6880221 7147467 7676909 7987383 8579041 19838349 21442401 23030727 23962149 25737123 26736821 59515047 69092181 77211369 80210463 178545141 207276543 222630361 231634107 240631389 621829629 667891083 694902321 721894167 775367809 2003673249 2165682501 2326103427 6011019747 6978310281 18033059241 20934930843 22485666461 62804792529 67456999383 202370998149 607112994447 1821338983341
• Sum of all divisors σ(n): 2847081586206
• Sum of proper divisors (its aliquot sum) s(n): 1025742602865
• 1821338983341 is a deficient number, because the sum of its proper divisors (1025742602865) is less than itself. Its deficiency is 795596380476

Bases of 1821338983341

• Binary: 11010100000010000010000110101101110101101₂
• Hexadecimal: 0x1A810435BAD
• Base-36: N8PM7DT9

Squares and roots of 1821338983341

• 1821338983341 squared (1821338983341²) is 3317275692237627475522281
• 1821338983341 cubed (1821338983341³) is 6041883536761892431653639639533320821
• The square root of 1821338983341 is 1349569.9253247311
• The cube root of 1821338983341 is 12212.2849096377

Scales and comparisons

• 1,821,338,983,341 seconds is equal to 57,912 years, 49 weeks, 1 day, 7 hours, 22 minutes, 21 seconds.
• To count from 1 to 1,821,338,983,341 would take you about one hundred forty-four thousand, seven hundred eighty-two 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 1821338983341 cubic inches would be around 1017.7 feet tall.

Recreational maths with 1821338983341

• 1821338983341 backwards is 1433898331281
• The number of decimal digits it has is: 13
• The sum of 1821338983341's digits is 54
• More coming soon!