21304710238448

Names of 21304710238448

• Cardinal: 21304710238448 can be written as Twenty-one trillion, three hundred four billion, seven hundred ten million, two hundred thirty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.1304710238448 × 10¹³

Factors of 21304710238448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11824

Divisors of 21304710238448

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 169 182 208 313 338 364 626 676 728 1183 1252 1352 1456 2191 2366 2504 2704 4069 4382 4732 5008 8138 8764 9464 11489 16276 17528 18928 22978 28483 32552 35056 45956 52897 56966 65104 80423 91912 97969 105794 113932 149357 160846 183824 195938 211588 227864 298714 321692 370279 391876 423176 455728 597428 643384 685783 740558 783752 846352 1045499 1194856 1273597 1286768 1371566 1481116 1567504 1941641 2090998 2389712 2547194 2743132 2962232 3596057 3883282 4181996 5094388 5486264 5924464 7192114 7766564 8363992 8915179 10188776 10972528 13591487 14384228 15533128 16556761 16727984 17830358 20377552 25172399 27182974 28768456 31066256 33113522 35660716 46748741 50344798 54365948 57536912 66227044 71321432 93497482 100689596 108731896 115897327 132454088 142642864 186994964 201379192 217463792 231794654 264908176 327241187 373989928 402758384 463589308 607733633 654482374 747979856 927178616 1125565841 1215467266 1308964748 1854357232 2251131682 2430934532 2617929496 4254135431 4502263364 4861869064 5235858992 7878960887 8508270862 9004526728 9723738128 14632355933 15757921774 17016541724 18009053456 29264711866 31515843548 34033083448 58529423732 63031687096 68066166896 102426491531 117058847464 126063374192 190220627129 204852983062 234117694928 380441254258 409705966124 760882508516 819411932248 1331544389903 1521765017032 1638823864496 2663088779806 3043530034064 5326177559612 10652355119224 21304710238448
• Sum of all divisors σ(n): 51250865471280
• Sum of proper divisors (its aliquot sum) s(n): 29946155232832
• 21304710238448 is an abundant number, because the sum of its proper divisors (29946155232832) is greater than itself. Its abundance is 8641444994384

Bases of 21304710238448

• Binary: 100110110000001100011101011111001000011110000₂
• Hexadecimal: 0x136063AF90F0
• Base-36: 7JV8YEKFK

Squares and roots of 21304710238448

• 21304710238448 squared (21304710238448²) is 453890678344231037017448704
• 21304710238448 cubed (21304710238448³) is 9670009382056446886481211893332448571392
• The square root of 21304710238448 is 4615702.5725720239
• The cube root of 21304710238448 is 27722.0415814783

Scales and comparisons

• 21,304,710,238,448 seconds is equal to 677,423 years, 46 weeks, 10 hours, 14 minutes, 8 seconds.
• To count from 1 to 21,304,710,238,448 would take you about one million, six hundred ninety-three thousand, five hundred fifty-nine 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 21304710238448 cubic inches would be around 2310.2 feet tall.

Recreational maths with 21304710238448

• 21304710238448 backwards is 84483201740312
• The number of decimal digits it has is: 14
• The sum of 21304710238448's digits is 47
• More coming soon!