21944222816000

Names of 21944222816000

• Cardinal: 21944222816000 can be written as Twenty-one trillion, nine hundred forty-four billion, two hundred twenty-two million, eight hundred sixteen thousand.

Scientific notation

• Scientific notation: 2.1944222816 × 10¹³

Factors of 21944222816000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 291

Divisors of 21944222816000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 73 80 100 125 128 146 160 200 211 250 256 292 320 365 400 422 500 584 640 730 800 844 1000 1055 1168 1280 1460 1600 1688 1825 2000 2110 2336 2920 3200 3376 3650 4000 4220 4672 5275 5840 6400 6752 7300 8000 8440 9125 9344 10550 11680 13504 14600 15403 16000 16880 18250 18688 21100 23360 26375 27008 29200 30806 32000 33760 36500 42200 44521 46720 52750 54016 58400 61612 67520 73000 77015 84400 89042 93440 105500 116800 123224 135040 146000 154030 168800 178084 211000 222605 233600 246448 270080 292000 308060 337600 356168 385075 422000 445210 467200 492896 584000 616120 675200 712336 770150 844000 890420 985792 1113025 1168000 1232240 1350400 1424672 1540300 1688000 1780840 1925375 1971584 2226050 2336000 2464480 2849344 3080600 3250033 3376000 3561680 3850750 3943168 4452100 4928960 5565125 5698688 6161200 6500066 6752000 7123360 7701500 8904200 9393931 9857920 11130250 11397376 12322400 13000132 14246720 15403000 16250165 17808400 18787862 19715840 22260500 24644800 26000264 28493440 30806000 32500330 35616800 37575724 44521000 46969655 49289600 52000528 56986880 61612000 65000660 71233600 75151448 81250825 89042000 93939310 98579200 104001056 123224000 130001320 142467200 150302896 162501650 178084000 187878620 208002112 234848275 246448000 260002640 284934400 300605792 325003300 356168000 375757240 406254125 416004224 469696550 492896000 520005280 601211584 650006600 685756963 712336000 751514480 812508250 832008448 939393100 1040010560 1174241375 1202423168 1300013200 1371513926 1424672000 1503028960 1625016500 1878786200 2080021120 2348482750 2404846336 2600026400 2743027852 3006057920 3250033000 3428784815 3757572400 4160042240 4696965500 5200052800 5486055704 6012115840 6500066000 6857569630 7515144800 9393931000 10400105600 10972111408 12024231680 13000132000 13715139260 15030289600 17143924075 18787862000 20800211200 21944222816 26000264000 27430278520 30060579200 34287848150 37575724000 43888445632 52000528000 54860557040 60121158400 68575696300 75151448000 85719620375 87776891264 104001056000 109721114080 137151392600 150302896000 171439240750 175553782528 219442228160 274302785200 300605792000 342878481500 438884456320 548605570400 685756963000 877768912640 1097211140800 1371513926000 2194422281600 2743027852000 4388844563200 5486055704000 10972111408000 21944222816000
• Sum of all divisors σ(n): 55678527917376
• Sum of proper divisors (its aliquot sum) s(n): 33734305101376
• 21944222816000 is an abundant number, because the sum of its proper divisors (33734305101376) is greater than itself. Its abundance is 11790082285376

Bases of 21944222816000

• Binary: 100111111010101001001100110110001011100000000₂
• Hexadecimal: 0x13F5499B1700
• Base-36: 7S11BOJCW

Squares and roots of 21944222816000

• 21944222816000 squared (21944222816000²) is 481548914998254969856000000
• 21944222816000 cubed (21944222816000³) is 10567216687524751309699427434496000000000
• The square root of 21944222816000 is 4684466.1185667679
• The cube root of 21944222816000 is 27996.6929835809

Scales and comparisons

• 21,944,222,816,000 seconds is equal to 697,758 years, 21 weeks, 1 day, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 21,944,222,816,000 would take you about one million, seven hundred forty-four thousand, three hundred ninety-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 21944222816000 cubic inches would be around 2333.1 feet tall.

Recreational maths with 21944222816000

• 21944222816000 backwards is 00061822244912
• The number of decimal digits it has is: 14
• The sum of 21944222816000's digits is 41
• More coming soon!