20824990857384

Names of 20824990857384

• Cardinal: 20824990857384 can be written as Twenty trillion, eight hundred twenty-four billion, nine hundred ninety million, eight hundred fifty-seven thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0824990857384 × 10¹³

Factors of 20824990857384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 77853

Divisors of 20824990857384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 61 84 98 122 147 168 183 196 244 294 366 392 427 488 588 732 854 1176 1281 1464 1708 2562 2989 3416 3931 5124 5978 7862 8967 10248 11793 11956 15724 17934 23586 23912 27517 31448 35868 47172 55034 71736 73849 82551 94344 110068 147698 165102 192619 220136 221547 239791 295396 330204 385238 443094 479582 516943 577857 590792 660408 719373 770476 886188 959164 1033886 1155714 1438746 1540952 1550829 1678537 1772376 1918328 2067772 2311428 2877492 3101658 3357074 3618601 4135544 4504789 4622856 5035611 5754984 6203316 6714148 7237202 9009578 10071222 10855803 11749759 12406632 13428296 13514367 14474404 18019156 20142444 21711606 23499518 27028734 28948808 31533523 35249277 36038312 40284888 43423212 46999036 54057468 63067046 70498554 86846424 93998072 94600569 108114936 126134092 140997108 189201138 220734661 252268184 281994216 290300419 378402276 441469322 580600838 662203983 756804552 870901257 882938644 1161201676 1324407966 1741802514 1765877288 2032102933 2322403352 2648815932 3483605028 4064205866 5297631864 6096308799 6967210056 8128411732 12192617598 14224720531 16256823464 17708325559 24385235196 28449441062 35416651118 42674161593 48770470392 53124976677 56898882124 70833302236 85348323186 106249953354 113797764248 123958278913 141666604472 170696646372 212499906708 247916557826 341393292744 371874836739 424999813416 495833115652 743749673478 867707952391 991666231304 1487499346956 1735415904782 2603123857173 2974998693912 3470831809564 5206247714346 6941663619128 10412495428692 20824990857384
• Sum of all divisors σ(n): 61571793528000
• Sum of proper divisors (its aliquot sum) s(n): 40746802670616
• 20824990857384 is an abundant number, because the sum of its proper divisors (40746802670616) is greater than itself. Its abundance is 19921811813232

Bases of 20824990857384

• Binary: 100101111000010110010001011101011100010101000₂
• Hexadecimal: 0x12F0B22EB8A8
• Base-36: 7DQV9VD0O

Squares and roots of 20824990857384

• 20824990857384 squared (20824990857384²) is 433680244210127187427323456
• 20824990857384 cubed (20824990857384³) is 9031387120703959078757825163153733999104
• The square root of 20824990857384 is 4563440.6819179759
• The cube root of 20824990857384 is 27512.3870839431

Scales and comparisons

• 20,824,990,857,384 seconds is equal to 662,170 years, 15 weeks, 1 day, 18 hours, 36 minutes, 24 seconds.
• To count from 1 to 20,824,990,857,384 would take you about one million, six hundred fifty-five thousand, four hundred twenty-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 20824990857384 cubic inches would be around 2292.7 feet tall.

Recreational maths with 20824990857384

• 20824990857384 backwards is 48375809942802
• The number of decimal digits it has is: 14
• The sum of 20824990857384's digits is 69
• More coming soon!