221384175012

Names of 221384175012

• Cardinal: 221384175012 can be written as Two hundred twenty-one billion, three hundred eighty-four million, one hundred seventy-five thousand and twelve.

Scientific notation

• Scientific notation: 2.21384175012 × 10¹¹

Factors of 221384175012

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 417

Divisors of 221384175012

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 47 49 52 63 66 71 77 78 84 91 94 98 99 117 126 132 141 142 143 147 154 156 182 188 196 198 213 231 234 252 263 273 282 284 286 294 308 329 364 396 423 426 429 441 462 468 497 517 526 539 546 564 572 588 611 637 639 658 693 781 789 819 846 852 858 882 923 924 987 994 1001 1034 1052 1078 1092 1222 1274 1278 1287 1316 1386 1491 1551 1562 1578 1617 1638 1692 1716 1764 1833 1841 1846 1911 1974 1988 2002 2068 2156 2303 2343 2367 2444 2548 2556 2574 2769 2772 2893 2961 2982 3003 3102 3124 3156 3234 3276 3337 3419 3479 3619 3666 3682 3692 3822 3948 4004 4277 4473 4606 4653 4686 4734 4851 5148 5467 5499 5523 5538 5733 5786 5922 5964 6006 6204 6461 6468 6674 6721 6838 6909 6958 7007 7029 7238 7332 7364 7644 8307 8554 8679 8946 9009 9212 9306 9372 9468 9702 10011 10153 10257 10437 10857 10934 10998 11046 11076 11466 11572 11844 12012 12361 12831 12887 12922 13348 13442 13676 13818 13916 14014 14058 14476 16401 16569 16614 17108 17358 17892 18018 18612 18673 19383 19404 20022 20163 20251 20306 20514 20727 20874 21021 21714 21868 21996 22092 22932 23359 23933 24722 25333 25662 25774 25844 26037 26884 27636 28028 28116 29939 30033 30459 30771 31311 32571 32802 33138 33228 34716 36036 36707 37083 37346 37609 38269 38493 38661 38766 40044 40326 40502 40612 41028 41454 41748 42042 43381 43428 45227 46718 47047 47866 49203 49444 50666 51324 51548 52074 56019 58149 59878 60066 60489 60753 60918 61542 62622 63063 65142 65604 66276 70077 71071 71799 73414 74166 74692 75218 75999 76538 76986 77322 77532 80652 81004 82908 84084 86527 86762 89817 90454 91377 93436 94094 95732 98406 101332 104148 110121 111249 112038 112827 114807 115983 116298 119756 120132 120978 121506 121836 123084 125244 126126 130143 130284 130711 135681 135971 140154 141141 141757 142142 143598 146828 148332 150436 151998 153076 153972 154644 160693 163513 167531 168057 173054 173524 179634 180908 182259 182754 188188 196812 205403 210231 213213 215397 220242 222498 224076 225654 227997 229614 231966 232596 241956 242749 243012 252252 256949 259581 260286 261422 263263 269451 271362 271942 280308 282282 283514 284284 287196 303667 303996 321386 327026 329329 330363 335062 336114 338481 344421 346108 359268 364518 365508 390429 392133 407043 407913 410806 420462 423423 425271 426426 430794 440484 444996 451308 455994 459228 463932 477191 482079 485498 490539 497497 502593 513898 519162 520572 522844 526526 538902 542724 543884 564564 567028 605689 607334 616209 639639 642772 654052 658658 660726 670124 672228 676962 688842 728247 729036 770847 778743 780858 784266 789789 814086 815826 821612 840924 846846 850542 852852 861588 877631 911001 911988 914977 951797 954382 964158 970996 981078 987987 994994 1005186 1027796 1038324 1053052 1077804 1124851 1176399 1211378 1214668 1223739 1232418 1275813 1279278 1317316 1321452 1353924 1377684 1431573 1437821 1446237 1456494 1471617 1492491 1507779 1541694 1557486 1561716 1568532 1579578 1628172 1631652 1693692 1699243 1701084 1755262 1767623 1798643 1817067 1822002 1829954 1842841 1848627 1903594 1908764 1928316 1962156 1975974 1989988 2010372 2125669 2184741 2249702 2312541 2352798 2369367 2422756 2447478 2464836 2551626 2558556 2632893 2670239 2733003 2744931 2855391 2863146 2875642 2892474 2912988 2943234 2963961 2984982 3015558 3083388 3114972 3159156 3340337 3374553 3398486 3510524 3535246 3597286 3634134 3644004 3659908 3685682 3697254 3807188 3951948 4251338 4294719 4313463 4369482 4477473 4499404 4625082 4705596 4738734 4894956 5097729 5103252 5265786 5302869 5340478 5395929 5451201 5466006 5489862 5528523 5710782 5726292 5751284 5784948 5886468 5927922 5969964 6031116 6143417 6377007 6662579 6680674 6749106 6796972 7070492 7194572 7268268 7371364 7394508 7873957 7898679 8010717 8234793 8502676 8566173 8589438 8626926 8738964 8954946 9250164 9477468 9653941 10021011 10064747 10123659 10195458 10531572 10605738 10680956 10791858 10902402 10932012 10979724 11057046 11409203 11421564 11855844 11894701 12286834 12373361 12754014 12940389 13325158 13361348 13498212 15293187 15747914 15797358 15908607 16021434 16187787 16469586 16585569 17132346 17178876 17253852 17909892 18430251 18691673 19131021 19307882 19987737 20042022 20129494 20247318 20390916 21211476 21583716 21804804 22114092 22818406 23382359 23621871 23789402 24032151 24573668 24746722 25508028 25880778 26650316 28961823 30063033 30194241 30586374 31495828 31594716 31817214 32042868 32375574 32939172 33171138 34227609 34264692 35684103 36860502 37120083 37383346 38262042 38615764 39975474 40084044 40258988 40494636 43003919 45636812 46764718 47243742 47578804 48064302 49493444 51761556 55290753 56075019 57923646 59963211 60126066 60388482 61172748 63634428 64751148 66342276 67577587 68455218 70147077 70865613 71368206 73721004 74240166 74766692 76524084 79864421 79950948 86007838 86613527 86885469 90582723 93529436 94487484 96128604 102682827 107052309 110581506 111360249 112150038 115847292 119926422 120252132 120776964 125501233 129011757 130841711 135155174 136910436 140294154 141731226 142736412 148480332 159728842 168225057 172015676 173227054 173770938 181165446 202732761 205365654 210441231 214104618 221163012 222720498 224300076 239593263 239852844 251002466 258023514 259840581 261683422 270310348 280588308 283462452 319457684 336450114 346454108 347541876 362330892 376503699 387035271 392525133 405465522 410731308 420882462 428209236 445440996 473043109 479186526 502004932 516047028 519681162 523366844 559050947 608198283 672900228 718779789 753007398 774070542 779521743 785050266 810931044 841764924 878508631 946086218 958373052 1039362324 1118101894 1129511097 1177575399 1216396566 1419129327 1437559578 1506014796 1548141084 1559043486 1570100532 1677152841 1757017262 1892172436 2236203788 2259022194 2355150798 2432793132 2635525893 2838258654 2875119156 3118086972 3354305682 3514034524 4257387981 4518044388 4710301596 5031458523 5271051786 5676517308 6149560417 6708611364 7906577679 8514775962 10062917046 10542103572 12299120834 15813155358 17029551924 18448681251 20125834092 24598241668 31626310716 36897362502 55346043753 73794725004 110692087506 221384175012
• Sum of all divisors σ(n): 795066015744
• Sum of proper divisors (its aliquot sum) s(n): 573681840732
• 221384175012 is an abundant number, because the sum of its proper divisors (573681840732) is greater than itself. Its abundance is 352297665720

Bases of 221384175012

• Binary: 11001110001011100001100110110110100100₂
• Hexadecimal: 0x338B866DA4
• Base-36: 2TPAF6P0

Squares and roots of 221384175012

• 221384175012 squared (221384175012²) is 49010952945743845200144
• 221384175012 cubed (221384175012³) is 10850249384445452366310515463601728
• The square root of 221384175012 is 470514.7978671871
• The cube root of 221384175012 is 6049.4448869089

Scales and comparisons

• 221,384,175,012 seconds is equal to 7,039 years, 17 weeks, 1 day, 20 hours, 10 minutes, 12 seconds.
• To count from 1 to 221,384,175,012 would take you about fourteen thousand and seventy-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 221384175012 cubic inches would be around 504.1 feet tall.

Recreational maths with 221384175012

• 221384175012 backwards is 210571483122
• 221384175012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221384175012's digits is 36
• More coming soon!