21325942399444200

Names of 21325942399444200

• Cardinal: 21325942399444200 can be written as Twenty-one quadrillion, three hundred twenty-five trillion, nine hundred forty-two billion, three hundred ninety-nine million, four hundred forty-four thousand, two hundred.

Scientific notation

• Scientific notation: 2.13259423994442 × 10¹⁶

Factors of 21325942399444200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45744192245

Divisors of 21325942399444200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 37 40 42 45 50 56 60 63 70 72 74 75 84 90 100 105 111 120 126 140 148 150 168 175 180 185 200 210 222 225 252 259 280 296 300 315 333 350 360 370 420 444 450 504 518 525 555 600 630 666 700 740 777 840 888 900 925 1036 1050 1110 1260 1295 1332 1400 1480 1554 1575 1665 1800 1850 2072 2100 2220 2331 2520 2590 2664 2775 3108 3150 3330 3700 3885 4200 4440 4662 5180 5550 6216 6300 6475 6660 7400 7770 8325 9324 10360 11100 11655 12600 12950 13320 15540 16650 18648 19425 22200 23310 25900 31080 33300 38850 46620 51800 58275 66600 77700 93240 116550 155400 233100 466200 45744192191 91488384382 137232576573 182976768764 228720960955 274465153146 320209345337 365953537528 411697729719 457441921910 548930306292 640418690674 686162882865 823395459438 914883843820 960628036011 1097860612584 1143604804775 1280837381348 1372325765730 1601046726685 1646790918876 1692535111067 1829767687640 1921256072022 2058488648595 2287209609550 2561674762696 2744651531460 2881884108033 3202093453370 3293581837752 3385070222134 3430814414325 3842512144044 4116977297190 4574419219100 4803140180055 5077605333201 5489303062920 5763768216066 6404186906740 6770140444268 6861628828650 7685024288088 8005233633425 8233954594380 8462675555335 9148838438200 9606280360110 10155210666402 10292443242975 11527536432132 11847745777469 12808373813480 13540280888536 13723257657300 14409420540165 15232815999603 16010467266850 16467909188760 16925351110670 19212560720220 20310421332804 20584886485950 23055072864264 23695491554938 24015700900275 25388026666005 27446515314600 28818841080330 30465631999206 32020934533700 33850702221340 35543237332407 38425121440440 40620842665608 41169772971900 42313377776675 47390983109876 48031401800550 50776053332010 57637682160660 59238728887345 60931263998412 64041869067400 67701404442680 71086474664814 72047102700825 76164079998015 82339545943800 84626755553350 94781966219752 96062803601100 101552106664020 106629711997221 115275364321320 118477457774690 121862527996824 126940133330025 142172949329628 144094205401650 152328159996030 169253511106700 177716186662035 192125607202200 203104213328040 213259423994442 236954915549380 253880266660050 284345898659256 288188410803300 296193644436725 304656319992060 338507022213400 355432373324070 380820399990075 426518847988884 473909831098760 507760533320100 533148559986105 576376821606600 592387288873450 609312639984120 710864746648140 761640799980150 853037695977768 888580933310175 1015521066640200 1066297119972210 1184774577746900 1421729493296280 1523281599960300 1777161866620350 2132594239944420 2369549155493800 2665742799930525 3046563199920600 3554323733240700 4265188479888840 5331485599861050 7108647466481400 10662971199722100 21325942399444200
• Sum of all divisors σ(n): 84063187107394560
• Sum of proper divisors (its aliquot sum) s(n): 62737244707950360
• 21325942399444200 is an abundant number, because the sum of its proper divisors (62737244707950360) is greater than itself. Its abundance is 41411302308506160

Bases of 21325942399444200

• Binary: 1001011110000111101010011100101001110000010010011101000₂
• Hexadecimal: 0x4BC3D4E53824E8
• Base-36: 5TZEYOT42Y0

Squares and roots of 21325942399444200

• 21325942399444200 squared (21325942399444200²) is 454795819224411842428468913640000
• 21325942399444200 cubed (21325942399444200³) is 9698949444287844109182476070455471313798888000000
• The square root of 21325942399444200 is 146034045.3436944271
• The cube root of 21325942399444200 is 277312.4773698887

Scales and comparisons

• 21,325,942,399,444,200 seconds is equal to 678,099,002 years, 43 weeks, 1 day, 14 hours, 30 minutes.
• To count from 1 to 21,325,942,399,444,200 would take you about two billion, thirty-four million, two hundred ninety-seven thousand and eight 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 21325942399444200 cubic inches would be around 23109.4 feet tall.

Recreational maths with 21325942399444200

• 21325942399444200 backwards is 00244499324952312
• 21325942399444200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21325942399444200's digits is 63
• More coming soon!