221139854170272

Names of 221139854170272

• Cardinal: 221139854170272 can be written as Two hundred twenty-one trillion, one hundred thirty-nine billion, eight hundred fifty-four million, one hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.21139854170272 × 10¹⁴

Factors of 221139854170272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 246

Divisors of 221139854170272

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 31 32 36 48 58 62 72 87 93 96 116 124 144 174 181 186 232 248 261 279 288 348 362 372 464 496 522 543 558 696 724 744 841 899 928 961 992 1044 1086 1116 1392 1448 1488 1629 1682 1798 1922 2088 2172 2232 2523 2697 2784 2883 2896 2976 3258 3364 3596 3844 4176 4344 4464 5046 5249 5394 5611 5766 5792 6516 6728 7192 7569 7688 8091 8352 8649 8688 8928 10092 10498 10788 11222 11532 13032 13456 14384 15138 15376 15747 16182 16833 17298 17376 20184 20996 21576 22444 23064 24389 26064 26071 26912 27869 28768 30276 30752 31494 32364 32761 33666 34596 40368 41992 43152 44888 46128 47241 48778 50499 52128 52142 55738 60552 62988 64728 65522 67332 69192 73167 78213 80736 83607 83984 86304 89776 92256 94482 97556 98283 100998 104284 111476 121104 125976 129456 131044 134664 138384 146334 152221 156426 162719 167214 167968 173941 179552 188964 195112 196566 201996 208568 219501 222952 234639 242208 250821 251952 258912 262088 269328 276768 292668 294849 304442 312852 325438 334428 347882 377928 390224 393132 403992 417136 439002 445904 456663 469278 488157 501642 503904 521823 524176 538656 585336 589698 608884 625704 650876 668856 695764 755856 756059 780448 786264 807984 808201 834272 878004 891808 913326 938556 950069 976314 1003284 1015591 1043646 1048352 1170672 1179396 1217768 1251408 1301752 1337712 1369989 1391528 1464471 1511712 1512118 1565469 1572528 1615968 1616402 1756008 1826652 1877112 1900138 1952628 2006568 2031182 2087292 2268177 2341344 2358792 2424603 2435536 2502816 2603504 2675424 2739978 2783056 2850207 2928942 3024236 3046773 3130938 3145056 3232804 3512016 3653304 3754224 3800276 3905256 4013136 4062364 4174584 4414409 4536354 4717584 4718851 4849206 4871072 5044289 5207008 5479956 5566112 5700414 5857884 6048472 6093546 6261876 6465608 6804531 7024032 7273809 7306608 7508448 7600552 7810512 8026272 8124728 8349168 8550621 8828818 9072708 9140319 9435168 9437702 9698412 10088578 10959912 11400828 11715768 12096944 12187092 12523752 12931216 13243227 13609062 14156553 14547618 14613216 15132867 15201104 15621024 16249456 16698336 17101242 17657636 18145416 18280638 18875404 19396824 20177156 21919824 22801656 23431536 23437829 24193888 24374184 25047504 25862432 26486454 27218124 27552001 28313106 29095236 29452139 30265734 30402208 31483321 32498912 34202484 35315272 36290832 36561276 37750808 38793648 39729681 40354312 42469659 43839648 45398601 45603312 46863072 46875658 48748368 50095008 52972908 54436248 55104002 56626212 58190472 58904278 60531468 62966642 68404968 70313487 70630544 72581664 73122552 75501616 77587296 79459362 80708624 82656003 84939318 88356417 90797202 91206624 93751316 94449963 97496736 105945816 108872496 110208004 113252424 116380944 117808556 121062936 125933284 136809936 136846679 140626974 141261088 146245104 146284381 151003232 158918724 161417248 165312006 169878636 176712834 181594404 187502632 188899926 210940461 211891632 217744992 220416008 226504848 232761888 235617112 242125872 247968009 251866568 265069251 273619872 273693358 281253948 283349889 292490208 292568762 317837448 330624012 339757272 353425668 363188808 375005264 377799852 410540037 421880922 423783264 438853143 440832016 453009696 471234224 484251744 495936018 503733136 530138502 547386716 562507896 566699778 585137524 635674896 661248024 679514544 706851336 726377616 750010528 755599704 799008029 821080074 843761844 854112031 877706286 881664032 913016309 942468448 991872036 1007466272 1060277004 1094773432 1125015792 1133399556 1170275048 1231620111 1271349792 1316559429 1322496048 1359029088 1413702672 1452755232 1511199408 1598016058 1642160148 1687523688 1708224062 1755412572 1826032618 1983744072 2120554008 2189546864 2250031584 2266799112 2340550096 2397024087 2463240222 2562336093 2633118858 2644992096 2739048927 2827405344 3022398816 3196032116 3284320296 3375047376 3416448124 3510825144 3652065236 3967488144 4241108016 4242247049 4379093728 4533598224 4681100192 4794048174 4926480444 5124672186 5266237716 5478097854 6392064232 6568640592 6750094752 6832896248 7021650288 7191072261 7304130472 7687008279 7934976288 8217146781 8482216032 8484494098 9067196448 9588096348 9852960888 10249344372 10532475432 10956195708 12726741147 12784128464 13137281184 13665792496 14043300576 14382144522 14608260944 15374016558 16434293562 16968988196 19176192696 19705921776 20498688744 21064950864 21912391416 24769248899 25453482294 25568256928 26477472961 27331584992 28764289044 29216521888 30748033116 32868587124 33937976392 38180223441 38352385392 39411843552 40997377488 42129901728 43824782832 49538497798 50906964588 52954945922 57528578088 61496066232 65737174248 67875952784 74307746697 76360446882 76704770784 79432418883 81994754976 87649565664 99076995596 101813929176 105909891844 115057156176 122992132464 131474348496 135751905568 148615493394 152720893764 158864837766 198153991192 203627858352 211819783688 222923240091 230114312352 238297256649 245984264928 262948696992 297230986788 305441787528 317729675532 396307982384 407255716704 423639567376 445846480182 476594513298 594461973576 610883575056 635459351064 767846715869 792615964768 847279134752 891692960364 953189026596 1188923947152 1221767150112 1270918702128 1535693431738 1783385920728 1906378053192 2303540147607 2377847894304 2541837404256 3071386863476 3566771841456 3812756106384 4607080295214 6142773726952 6910620442821 7133543682912 7625512212768 9214160590428 12285547453904 13821240885642 18428321180856 24571094907808 27642481771284 36856642361712 55284963542568 73713284723424 110569927085136 221139854170272
• Sum of all divisors σ(n): 676752147768060
• Sum of proper divisors (its aliquot sum) s(n): 455612293597788
• 221139854170272 is an abundant number, because the sum of its proper divisors (455612293597788) is greater than itself. Its abundance is 234472439427516

Bases of 221139854170272

• Binary: 110010010010000000100010011101000001100010100000₂
• Hexadecimal: 0xC920227418A0
• Base-36: 26DY8VIEG0

Squares and roots of 221139854170272

• 221139854170272 squared (221139854170272²) is 48902835102449166469568553984
• 221139854170272 cubed (221139854170272³) is 10814365823068467254066309944119255159963648
• The square root of 221139854170272 is 14870771.8081568315
• The cube root of 221139854170272 is 60472.1866709275

Scales and comparisons

• 221,139,854,170,272 seconds is equal to 7,031,563 years, 17 weeks, 1 day, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 221,139,854,170,272 would take you about seventeen million, five hundred seventy-eight thousand, nine hundred 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 221139854170272 cubic inches would be around 5039.3 feet tall.

Recreational maths with 221139854170272

• 221139854170272 backwards is 272071458931122
• The number of decimal digits it has is: 15
• The sum of 221139854170272's digits is 54
• More coming soon!