21273226213344

Names of 21273226213344

• Cardinal: 21273226213344 can be written as Twenty-one trillion, two hundred seventy-three billion, two hundred twenty-six million, two hundred thirteen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1273226213344 × 10¹³

Factors of 21273226213344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 686

Divisors of 21273226213344

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 56 84 86 96 112 129 168 172 224 258 301 336 344 516 602 631 672 688 903 1032 1204 1262 1376 1806 1849 1893 2064 2408 2524 3612 3698 3786 4128 4417 4816 5048 5547 7224 7396 7572 8834 9632 10096 11094 12943 13251 14448 14792 15144 17668 20192 22188 25886 26502 27133 28896 29584 30288 35336 38829 44376 51772 53004 54266 59168 60576 70672 77658 79507 81399 88752 103544 106008 108532 141344 155316 159014 162798 177504 189931 207088 212016 217064 238521 310632 318028 325596 379862 398161 414176 424032 434128 477042 556549 569793 621264 636056 651192 759724 796322 868256 954084 1113098 1139586 1166719 1194483 1242528 1272112 1302384 1519448 1592644 1669647 1908168 2226196 2279172 2333438 2388966 2544224 2604768 2787127 3038896 3185288 3339294 3500157 3816336 4452392 4558344 4666876 4777932 5574254 6077792 6370576 6678588 7000314 7632672 8167033 8361381 8904784 9116688 9333752 9555864 11148508 12741152 13357176 14000628 16334066 16722762 17120923 17809568 18233376 18667504 19111728 22297016 24501099 26714352 28001256 32668132 33445524 34241846 37335008 38223456 44594032 49002198 50168917 51362769 53428704 56002512 65336264 66891048 68483692 89188064 98004396 100337834 102725538 112005024 119846461 130672528 133782096 136967384 150506751 196008792 200675668 205451076 239692922 261345056 267564192 273934768 301013502 351182419 359539383 392017584 401351336 410902152 479385844 547869536 602027004 702364838 719078766 736199689 784035168 802702672 821804304 958771688 1053547257 1204054008 1404729676 1438157532 1472399378 1605405344 1643608608 1917543376 2107094514 2208599067 2408108016 2809459352 2876315064 2944798756 3835086752 4214189028 4417198134 4816216032 5153397823 5618918704 5752630128 5889597512 8428378056 8834396268 10306795646 11237837408 11505260256 11779195024 15460193469 16856756112 17668792536 20613591292 23558390048 30920386938 31656586627 33713512224 35337585072 41227182584 61840773876 63313173254 70675170144 82454365168 94969759881 123681547752 126626346508 164908730336 189939519762 221596106389 247363095504 253252693016 379879039524 443192212778 494726191008 506505386032 664788319167 759758079048 886384425556 1013010772064 1329576638334 1519516158096 1772768851112 2659153276668 3039032316192 3545537702224 5318306553336 7091075404448 10636613106672 21273226213344
• Sum of all divisors σ(n): 65442888403200
• Sum of proper divisors (its aliquot sum) s(n): 44169662189856
• 21273226213344 is an abundant number, because the sum of its proper divisors (44169662189856) is greater than itself. Its abundance is 22896435976512

Bases of 21273226213344

• Binary: 100110101100100001111000101110111011111100000₂
• Hexadecimal: 0x13590F1777E0
• Base-36: 7JGS9MN6O

Squares and roots of 21273226213344

• 21273226213344 squared (21273226213344²) is 452550153524106301003662336
• 21273226213344 cubed (21273226213344³) is 9627201788801869742721870382741273411584
• The square root of 21273226213344 is 4612290.7771891399
• The cube root of 21273226213344 is 27708.3790042423

Scales and comparisons

• 21,273,226,213,344 seconds is equal to 676,422 years, 41 weeks, 23 hours, 42 minutes, 24 seconds.
• To count from 1 to 21,273,226,213,344 would take you about one million, six hundred ninety-one thousand and fifty-six 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 21273226213344 cubic inches would be around 2309 feet tall.

Recreational maths with 21273226213344

• 21273226213344 backwards is 44331262237212
• 21273226213344 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21273226213344's digits is 42
• More coming soon!