221480006400

Names of 221480006400

• Cardinal: 221480006400 can be written as Two hundred twenty-one billion, four hundred eighty million, six thousand, four hundred.

Scientific notation

• Scientific notation: 2.214800064 × 10¹¹

Factors of 221480006400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 461

Divisors of 221480006400

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 32 36 40 45 48 50 54 58 60 64 72 75 80 87 90 96 100 108 116 120 128 135 144 145 150 160 174 180 192 193 200 216 225 229 232 240 256 261 270 288 290 300 320 348 360 384 386 400 432 435 450 458 464 480 522 540 576 579 580 600 640 675 687 696 720 725 768 772 783 800 864 870 900 916 928 960 965 1044 1080 1145 1152 1158 1160 1200 1280 1305 1350 1374 1392 1440 1450 1544 1566 1600 1728 1737 1740 1800 1832 1856 1920 1930 2061 2088 2160 2175 2290 2304 2316 2320 2400 2610 2700 2748 2784 2880 2895 2900 3088 3132 3200 3435 3456 3474 3480 3600 3664 3712 3840 3860 3915 4122 4176 4320 4350 4580 4632 4640 4800 4825 5211 5220 5400 5496 5568 5597 5725 5760 5790 5800 6176 6183 6264 6400 6525 6641 6870 6912 6948 6960 7200 7328 7424 7720 7830 8244 8352 8640 8685 8700 9160 9264 9280 9600 9650 10305 10422 10440 10800 10992 11136 11194 11450 11520 11580 11600 12352 12366 12528 13050 13282 13740 13896 13920 14400 14475 14656 15440 15660 16488 16704 16791 17175 17280 17370 17400 18320 18528 18560 19200 19300 19575 19923 20610 20844 20880 21600 21984 22272 22388 22900 23160 23200 24704 24732 25056 26055 26100 26564 27480 27792 27840 27985 28800 28950 29312 30880 30915 31320 32976 33205 33408 33582 34350 34560 34740 34800 36640 37056 37120 38600 39150 39846 41220 41688 41760 43200 43425 43968 44197 44776 45800 46320 46400 49408 49464 50112 50373 51525 52110 52200 53128 54960 55584 55680 55970 57600 57900 58624 59769 61760 61830 62640 65952 66410 66816 67164 68700 69480 69600 73280 74112 77200 78300 79692 82440 83376 83520 83955 86400 86850 87936 88394 89552 91600 92640 92800 98928 99615 100224 100746 103050 104220 104400 106256 109920 111168 111360 111940 115800 119538 123520 123660 125280 130275 131904 132591 132820 134328 137400 138960 139200 139925 146560 148224 151119 154400 154575 156600 159384 164880 166025 166752 167040 167910 172800 173700 175872 176788 179104 179307 183200 185280 185600 197856 199230 200448 201492 206100 208440 208800 212512 219840 220985 222336 223880 231600 239076 247040 247320 250560 251865 260550 263808 265182 265640 268656 274800 277920 278400 279850 293120 298845 302238 308800 309150 313200 318768 329760 332050 333504 334080 335820 347400 353576 358208 358614 366400 370560 395712 397773 398460 402984 412200 416880 417600 419775 425024 439680 441970 444672 447760 463200 478152 494640 498075 501120 503730 521100 527616 530364 531280 537312 549600 555840 556800 559700 597690 604476 617600 618300 626400 637536 659520 662955 664100 667008 671640 694800 707152 716416 717228 732800 741120 755595 791424 795546 796920 805968 824400 833760 835200 839550 850048 879360 883940 895520 896535 926400 956304 989280 996150 1002240 1007460 1042200 1060728 1062560 1074624 1099200 1104925 1111680 1119400 1193319 1195380 1208952 1235200 1236600 1252800 1259325 1275072 1281713 1319040 1325910 1328200 1334016 1343280 1389600 1414304 1432832 1434456 1465600 1494225 1511190 1582848 1591092 1593840 1611936 1648800 1667520 1670400 1679100 1700096 1767880 1791040 1793070 1852800 1912608 1978560 1988865 1992300 2014920 2084400 2121456 2125120 2149248 2198400 2209850 2223360 2238800 2386638 2390760 2417904 2473200 2505600 2518650 2550144 2563426 2638080 2651820 2656400 2686560 2779200 2828608 2868912 2988450 3022380 3182184 3187680 3223872 3297600 3314775 3335040 3358200 3535760 3582080 3586140 3705600 3777975 3825216 3845139 3957120 3977730 3984600 4029840 4168800 4242912 4250240 4298496 4396800 4419700 4477600 4482675 4773276 4781520 4835808 4946400 5011200 5037300 5100288 5126852 5303640 5312800 5373120 5558400 5657216 5737824 5966595 5976900 6044760 6364368 6375360 6408565 6447744 6595200 6629550 6670080 6716400 7071520 7164160 7172280 7555950 7650432 7690278 7914240 7955460 7969200 8059680 8337600 8485824 8500480 8839400 8955200 8965350 9546552 9563040 9671616 9892800 9944325 10074600 10253704 10607280 10625600 10746240 11116800 11314432 11475648 11535417 11933190 11953800 12089520 12728736 12750720 12817130 12895488 13190400 13259100 13432800 14143040 14344560 15111900 15300864 15380556 15910920 15938400 16119360 16675200 16971648 17678800 17910400 17930700 19093104 19126080 19225695 19343232 19785600 19888650 20149200 20507408 21214560 21251200 21492480 22951296 23070834 23866380 23907600 24179040 25457472 25501440 25634260 26518200 26865600 28286080 28689120 29832975 30223800 30761112 31821840 31876800 32042825 32238720 33350400 33943296 34606251 35357600 35820800 35861400 38186208 38252160 38451390 38686464 39571200 39777300 40298400 41014816 42429120 42502400 45902592 46141668 47732760 47815200 48358080 50914944 51268520 53036400 53731200 56572160 57378240 57677085 59665950 60447600 61522224 63643680 63753600 64085650 64477440 69212502 70715200 71722800 76372416 76504320 76902780 79554600 80596800 82029632 84858240 92283336 95465520 95630400 96128475 96716160 101829888 102537040 106072800 107462400 114756480 115354170 119331900 120895200 123044448 127287360 127507200 128171300 138425004 141430400 143445600 152744832 153805560 159109200 161193600 164059264 169716480 173031255 184566672 190931040 191260800 192256950 193432320 205074080 212145600 229512960 230708340 238663800 241790400 246088896 254574720 256342600 276850008 282860800 286891200 288385425 305489664 307611120 318218400 322387200 328118528 346062510 369133344 381862080 382521600 384513900 410148160 424291200 461416680 477327600 483580800 492177792 509149440 512685200 553700016 573782400 576770850 615222240 636436800 692125020 738266688 763724160 769027800 820296320 848582400 865156275 922833360 954655200 967161600 984355584 1025370400 1107400032 1147564800 1153541700 1230444480 1272873600 1384250040 1476533376 1527448320 1538055600 1640592640 1730312550 1845666720 1909310400 2050740800 2214800064 2307083400 2460888960 2545747200 2768500080 2953066752 3076111200 3460625100 3691333440 3818620800 4101481600 4429600128 4614166800 4921777920 5537000160 6152222400 6921250200 7382666880 7637241600 8202963200 8859200256 9228333600 11074000320 12304444800 13842500400 14765333760 18456667200 22148000640 24608889600 27685000800 36913334400 44296001280 55370001600 73826668800 110740003200 221480006400
• Sum of all divisors σ(n): 848190504000
• Sum of proper divisors (its aliquot sum) s(n): 626710497600
• 221480006400 is an abundant number, because the sum of its proper divisors (626710497600) is greater than itself. Its abundance is 405230491200

Bases of 221480006400

• Binary: 11001110010001001111001011001100000000₂
• Hexadecimal: 0x33913CB300
• Base-36: 2TQVH6O0

Squares and roots of 221480006400

• 221480006400 squared (221480006400²) is 49053393234944040960000
• 221480006400 cubed (221480006400³) is 10864345847617122895462662144000000
• The square root of 221480006400 is 470616.6235907949
• The cube root of 221480006400 is 6050.3176428631

Scales and comparisons

• 221,480,006,400 seconds is equal to 7,042 years, 19 weeks, 5 days.
• To count from 1 to 221,480,006,400 would take you about fourteen thousand and eighty-four 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 221480006400 cubic inches would be around 504.2 feet tall.

Recreational maths with 221480006400

• 221480006400 backwards is 004600084122
• 221480006400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221480006400's digits is 27
• More coming soon!