213308665920

Names of 213308665920

• Cardinal: 213308665920 can be written as Two hundred thirteen billion, three hundred eight million, six hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.1330866592 × 10¹¹

Factors of 213308665920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 18678

Divisors of 213308665920

• Number of divisors d(n): 588
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 243 245 252 270 280 288 294 315 320 324 336 360 378 392 405 420 432 441 448 480 486 490 504 540 560 567 576 588 630 648 672 720 729 735 756 784 810 840 864 882 945 960 972 980 1008 1080 1120 1134 1176 1215 1260 1296 1323 1344 1440 1458 1470 1512 1568 1620 1680 1701 1728 1764 1890 1944 1960 2016 2160 2205 2240 2268 2352 2430 2520 2592 2646 2835 2880 2916 2940 3024 3136 3240 3360 3402 3528 3645 3780 3888 3920 3969 4032 4320 4410 4536 4704 4860 5040 5103 5184 5292 5670 5832 5880 6048 6480 6615 6720 6804 7056 7290 7560 7776 7840 7938 8505 8640 8820 9072 9408 9720 10080 10206 10584 11340 11664 11760 11907 12096 12960 13230 13608 14112 14580 15120 15552 15680 15876 17010 17640 18144 18661 19440 19845 20160 20412 21168 22680 23328 23520 23814 25515 25920 26460 27216 28224 29160 30240 31752 34020 35280 35721 36288 37322 38880 39690 40824 42336 45360 46656 47040 47628 51030 52920 54432 55983 58320 59535 60480 63504 68040 70560 71442 74644 77760 79380 81648 84672 90720 93305 95256 102060 105840 108864 111966 116640 119070 127008 130627 136080 141120 142884 149288 158760 163296 167949 178605 181440 186610 190512 204120 211680 223932 233280 238140 254016 261254 272160 279915 285768 298576 317520 326592 335898 357210 373220 381024 391881 408240 423360 447864 476280 503847 522508 544320 559830 571536 597152 635040 653135 671796 714420 746440 762048 783762 816480 839745 895728 914389 952560 1007694 1045016 1119660 1143072 1175643 1194304 1270080 1306270 1343592 1428840 1492880 1511541 1567524 1632960 1679490 1791456 1828778 1905120 1959405 2015388 2090032 2239320 2286144 2351286 2519235 2612540 2687184 2743167 2857680 2985760 3023082 3135048 3358980 3526929 3582912 3657556 3810240 3918810 4030776 4180064 4478640 4534623 4571945 4702572 5038470 5225080 5374368 5486334 5715360 5878215 5971520 6046164 6270096 6717960 7053858 7315112 7557705 7837620 8061552 8229501 8360128 8957280 9069246 9143890 9405144 10076940 10450160 10580787 10748736 10972668 11430720 11756430 12092328 12540192 13435920 13603869 13715835 14107716 14630224 15115410 15675240 16123104 16459002 17634645 17914560 18138492 18287780 18810288 20153880 20900320 21161574 21945336 22673115 23512860 24184656 24688503 25080384 26871840 27207738 27431670 28215432 29260448 30230820 31350480 31742361 32246208 32918004 35269290 36276984 36575560 37620576 40307760 41147505 41800640 42323148 43890672 45346230 47025720 48369312 49377006 52903935 53743680 54415476 54863340 56430864 58520896 60461640 62700960 63484722 65836008 68019345 70538580 72553968 73151120 74065509 75241152 80615520 82295010 84646296 87781344 90692460 94051440 95227083 96738624 98754012 105807870 108830952 109726680 112861728 120923280 123442515 125401920 126969444 131672016 136038690 141077160 145107936 146302240 148131018 158711805 161231040 164590020 169292592 175562688 181384920 188102880 190454166 197508024 211615740 217661904 219453360 222196527 225723456 241846560 246885030 253938888 263344032 272077380 282154320 290215872 292604480 296262036 317423610 329180040 338585184 362769840 370327545 376205760 380908332 395016048 423231480 435323808 438906720 444393054 476135415 483693120 493770060 507877776 526688064 544154760 564308640 592524072 634847220 658360080 666589581 677170368 725539680 740655090 761816664 790032096 846462960 870647616 877813440 888786108 952270830 987540120 1015755552 1088309520 1110982635 1128617280 1185048144 1269694440 1316720160 1333179162 1451079360 1481310180 1523633328 1580064192 1692925920 1777572216 1904541660 1975080240 2031511104 2176619040 2221965270 2370096288 2539388880 2633440320 2666358324 2962620360 3047266656 3332947905 3385851840 3555144432 3809083320 3950160480 4353238080 4443930540 4740192576 5078777760 5332716648 5925240720 6094533312 6665895810 7110288864 7618166640 7900320960 8887861080 10157555520 10665433296 11850481440 13331791620 14220577728 15236333280 17775722160 21330866592 23700962880 26663583240 30472666560 35551444320 42661733184 53327166480 71102888640 106654332960 213308665920
• Sum of all divisors σ(n): 885947881644
• Sum of proper divisors (its aliquot sum) s(n): 672639215724
• 213308665920 is an abundant number, because the sum of its proper divisors (672639215724) is greater than itself. Its abundance is 459330549804

Bases of 213308665920

• Binary: 11000110101010001011111111000001000000₂
• Hexadecimal: 0x31AA2FF040
• Base-36: 2PZQH000

Squares and roots of 213308665920

• 213308665920 squared (213308665920²) is 45500586956570169446400
• 213308665920 cubed (213308665920³) is 9705669502282935823479928946688000
• The square root of 213308665920 is 461853.5113215011
• The cube root of 213308665920 is 5974.9760184841

Scales and comparisons

• 213,308,665,920 seconds is equal to 6,782 years, 28 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 213,308,665,920 would take you about thirteen thousand, five hundred sixty-five 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 213308665920 cubic inches would be around 497.9 feet tall.

Recreational maths with 213308665920

• 213308665920 backwards is 029566803312
• 213308665920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213308665920's digits is 45
• More coming soon!