221664361816989
221,664,361,816,989 is an odd composite number composed of five prime numbers multiplied together.
221664361816989 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 221664361816989:
37 × 74 × 13 × 313 × 109
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 31 × 31 × 31 × 109)See below for interesting mathematical facts about the number 221664361816989 from the Numbermatics database.
Names of 221664361816989
- Cardinal: 221664361816989 can be written as Two hundred twenty-one trillion, six hundred sixty-four billion, three hundred sixty-one million, eight hundred sixteen thousand, nine hundred eighty-nine.
Scientific notation
- Scientific notation: 2.21664361816989 × 1014
Factors of 221664361816989
Divisors of 221664361816989
- Number of divisors d(n): 640
-
Complete list of divisors:
1 3 7 9 13 21 27 31 39 49 63 81 91 93 109 117 147 189 217 243 273 279 327 343 351 403 441 567 637 651 729 763 819 837 961 981 1029 1053 1209 1323 1417 1519 1701 1911 1953 2187 2289 2401 2457 2511 2821 2883 2943 3087 3159 3379 3627 3969 4251 4459 4557 5103 5341 5733 5859 6727 6867 7203 7371 7533 8463 8649 8829 9261 9477 9919 10137 10633 10881 11907 12493 12753 13377 13671 15309 16023 17199 17577 19747 20181 20601 21609 22113 22599 23653 25389 25947 26487 27783 28431 29757 29791 30411 31213 31899 32643 35721 37387 37479 38259 40131 41013 43927 47089 48069 51597 52731 59241 60543 61803 64827 66339 67797 69433 70959 74431 76167 77841 79461 83349 87451 89271 89373 91233 93639 95697 97929 104749 107163 112161 112437 114777 120393 123039 131781 138229 141267 144207 154791 158193 165571 177723 181629 185409 194481 199017 208299 208537 212877 223293 228501 233523 238383 250047 261709 262353 267813 268119 273699 280917 287091 293787 307489 314247 329623 336483 337311 344331 361179 369117 387283 395343 414687 423801 432621 464373 474579 486031 496713 533169 544887 556227 583443 612157 624897 625611 638631 669879 685503 700569 733243 750141 785127 787059 803439 804357 821097 842751 861273 881361 922467 942741 967603 988869 1009449 1011933 1032993 1083537 1107351 1158997 1161849 1186029 1244061 1271403 1297863 1361737 1393119 1458093 1459759 1490139 1599507 1634661 1668681 1750329 1836471 1874691 1876833 1915893 2009637 2056509 2101707 2152423 2199729 2307361 2355381 2361177 2410317 2413071 2463291 2528253 2583819 2710981 2767401 2828223 2902809 2966607 3028347 3035799 3098979 3247219 3250611 3322053 3402217 3476991 3485547 3558087 3732183 3814209 3893589 4085211 4285099 4374279 4379277 4470417 4798521 4903983 5132701 5250987 5509413 5624073 5630499 5747679 6028911 6169527 6457269 6599187 6922083 7066143 7083531 7230951 7239213 7389873 7584759 7751457 8112979 8132943 8302203 8484669 8708427 8899821 9085041 9107397 9532159 9741657 9751833 10206651 10218313 10430973 10456641 10674261 11196549 11442627 11680767 12255633 12855297 13122837 13137831 13411251 14395563 14711949 15066961 15398103 16528239 16872219 16891497 17243037 18086733 18976867 19371807 19797561 20766249 21198429 21250593 21692853 21717639 22730533 22754277 23254371 24338937 24398829 24906609 25454007 26125281 26699463 27255123 27322191 28596477 29224971 29995693 30619953 30654939 31292919 31369923 32022783 33589647 34327881 35928907 36766899 38565891 39368511 39413493 40233753 42213847 43186689 45200883 46194309 49584717 50616657 50674491 51729111 54260199 56930601 58115421 59392683 62298747 63595287 63751779 65152917 66725113 68191599 68262831 71528191 73016811 73196487 74719827 76362021 78375843 80098389 81765369 85789431 87674913 89987079 91859859 91964817 93878757 94109769 96068349 100768941 102983643 105468727 107786721 110300697 115697673 118105533 118240479 120701259 126641541 132838069 135602649 138582927 148754151 151849971 152023473 159113731 162780597 170791803 174346263 178178049 186896241 190785861 191255337 200175339 204574797 214584573 219050433 219589461 224159481 229086063 235127529 240295167 251502349 257368293 263024739 269961237 275579577 275894451 281636271 282329307 295496929 302306823 316406181 323360163 330902091 347093019 354316599 354721437 362103777 379924623 398514207 406807947 415748781 446262453 456070419 467075791 477341193 512375409 523038789 534534147 560688723 572357583 600526017 613724391 643753719 657151299 658768383 672478443 705382587 720885501 754507047 772104879 789074217 809883711 826738731 827683353 844908813 846987921 886490787 929866483 949218543 970080489 992706273 1041279057 1062949797 1064164311 1113796117 1139773869 1195542621 1220423841 1247246343 1338787359 1401227373 1432023579 1537126227 1569116367 1603602441 1682066169 1801578051 1841173173 1931261157 1971453897 1976305149 2068478503 2116147761 2263521141 2316314637 2367222651 2429651133 2480216193 2483050059 2534726439 2659472361 2789599449 2847655629 2910241467 2978118819 3123837171 3192492933 3269530537 3341388351 3419321607 3586627863 3661271523 3741739029 4203682119 4296070737 4611378681 4707349101 5046198507 5404734153 5523519519 5793783471 5914361691 5928915447 6205435509 6790563423 6948943911 7101667953 7288953399 7440648579 7449150177 7796572819 7978417083 8368798347 8542966887 8730724401 9371511513 9808591611 10024165053 10257964821 10759883589 10983814569 11225217087 12611046357 12888212211 13834136043 14479349521 16214202459 16570558557 17381350413 17743085073 18616306527 20371690269 20846831733 21866860197 22347450531 23389718457 23935251249 25106395041 25628900661 26192173203 29425774833 30072495159 30773894463 32279650767 32951443707 37833139071 38664636633 41502408129 43438048563 48642607377 49711675671 52144051239 55848919581 61115070807 65600580591 70169155371 71805753747 75319185123 76886701983 78576519609 88277324499 90217485477 92321683389 96838952301 101355446647 113499417213 115993909899 130314145689 145927822131 156432153717 167546758743 183345212421 210507466113 215417261241 225957555369 230660105949 264831973497 270652456431 290516856903 304066339941 340498251639 347981729697 390942437067 502640276229 550035637263 631522398339 646251783723 677872666107 794495920491 811957369293 912199019823 1021494754917 1172827311201 1507920828687 1894567195017 2033617998321 2383487761473 2435872107879 2736597059469 3518481933603 4523762486061 5683701585051 7150463284419 8209791178407 10555445800809 17051104755153 24629373535221 31666337402427 73888120605663 221664361816989
- Sum of all divisors σ(n): 435544690380800
- Sum of proper divisors (its aliquot sum) s(n): 213880328563811
- 221664361816989 is a deficient number, because the sum of its proper divisors (213880328563811) is less than itself. Its deficiency is 7784033253178
Bases of 221664361816989
- Binary: 1100100110011010010000011000101110100011100111012
- Hexadecimal: 0xC99A418BA39D
- Base-36: 26KN79TKT9
Squares and roots of 221664361816989
- 221664361816989 squared (2216643618169892) is 49135089299733010925529026121
- 221664361816989 cubed (2216643618169893) is 10891498212446082809312983025100807202569669
-
The
square root of 221664361816989 is 14888396.8853933029 -
The
cube root of 221664361816989 is 60519.9589742577
Scales and comparisons
How big is 221664361816989?- 221,664,361,816,989 seconds is equal to 7,048,241 years, 2 weeks, 5 days, 6 hours, 3 minutes, 9 seconds.
-
To count from 1 to 221,664,361,816,989 would take you about seventeen million, six hundred twenty thousand, six hundred two 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 221664361816989 cubic inches would be around 5043.3 feet tall.
Recreational maths with 221664361816989
- 221664361816989 backwards is 989618163466122
- The number of decimal digits it has is: 15
- The sum of 221664361816989's digits is 72
- More coming soon!
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The information we have on file for 221664361816989 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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