221228726040

Names of 221228726040

• Cardinal: 221228726040 can be written as Two hundred twenty-one billion, two hundred twenty-eight million, seven hundred twenty-six thousand and forty.

Scientific notation

• Scientific notation: 2.2122872604 × 10¹¹

Factors of 221228726040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 346

Divisors of 221228726040

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 29 30 35 36 38 40 42 45 49 54 56 57 58 60 63 70 72 76 81 84 87 90 95 98 105 108 114 116 120 126 133 135 140 145 147 152 162 168 171 174 180 189 190 196 203 210 216 228 232 243 245 252 261 266 270 280 281 285 290 294 315 324 342 348 360 378 380 392 399 405 406 420 435 441 456 486 490 504 513 522 532 540 551 562 567 570 580 588 609 630 648 665 684 696 729 735 756 760 783 798 810 812 840 843 855 870 882 931 945 972 980 1015 1026 1044 1064 1080 1102 1124 1134 1140 1160 1176 1197 1215 1218 1260 1305 1323 1330 1368 1405 1421 1458 1470 1512 1539 1566 1596 1620 1624 1653 1686 1701 1710 1740 1764 1827 1862 1890 1944 1960 1967 1995 2030 2052 2088 2204 2205 2248 2268 2280 2349 2394 2430 2436 2520 2529 2565 2610 2646 2660 2755 2793 2810 2835 2842 2916 2940 3045 3078 3132 3192 3240 3306 3372 3402 3420 3480 3528 3591 3645 3654 3724 3780 3857 3915 3934 3969 3990 4060 4104 4215 4263 4408 4410 4536 4617 4655 4698 4788 4860 4872 4959 5058 5103 5130 5220 5292 5320 5339 5481 5510 5586 5620 5670 5684 5832 5880 5901 5985 6090 6156 6264 6612 6615 6744 6804 6840 7047 7105 7182 7290 7308 7448 7560 7587 7695 7714 7830 7868 7938 7980 8120 8149 8265 8379 8430 8505 8526 8820 9135 9234 9310 9396 9576 9720 9835 9918 10116 10206 10260 10440 10584 10678 10773 10962 11020 11172 11240 11340 11368 11571 11745 11802 11907 11970 12180 12312 12645 12789 13224 13230 13608 13769 13851 13965 14094 14210 14364 14580 14616 14877 15174 15390 15428 15660 15736 15876 15960 16017 16298 16443 16530 16758 16860 17010 17052 17640 17703 17955 18270 18468 18620 18792 19285 19670 19836 19845 20232 20412 20520 21141 21315 21356 21546 21924 22040 22344 22680 22761 23085 23142 23490 23604 23814 23940 24360 24447 24795 25137 25290 25515 25578 26460 26695 26999 27405 27538 27702 27930 28188 28420 28728 29160 29505 29754 30348 30780 30856 31320 31752 32034 32319 32596 32886 33060 33516 33720 34020 34104 34713 35235 35406 35721 35910 36540 36936 37240 37373 37935 38367 38570 39340 39672 39690 40745 40824 41307 41895 42282 42630 42712 43092 43848 44631 45522 46170 46284 46980 47208 47628 47880 48051 48894 49329 49590 50274 50580 51030 51156 52920 53109 53390 53865 53998 54810 55076 55404 55860 56376 56840 57043 57855 59010 59508 59535 60696 61560 63945 64068 64638 65192 65772 66120 67032 68040 68283 68845 69255 69426 70470 70812 71442 71820 73080 73341 74385 74746 75411 75870 76734 77140 78680 79380 80085 80997 81490 82215 82614 83790 84564 85260 86184 88515 89262 91044 92340 92568 93960 95256 96102 96957 97788 98658 99180 100548 101160 102060 102312 104139 105705 106218 106780 107730 107996 109620 110152 110808 111720 112119 113805 114086 115101 115710 118020 119016 119070 122235 123921 125685 127890 128136 129276 131544 133893 134995 136566 137690 138510 138852 140940 141624 142884 143640 144153 146682 147987 148770 149492 150822 151740 153468 154280 154831 158760 159327 160170 161595 161994 162980 164430 165228 167580 169128 170520 171129 173565 177030 178524 178605 182088 184680 186865 191835 192204 193914 195576 197316 198360 201096 204120 204849 206535 208278 211410 212436 213560 215460 215992 219240 220023 223155 224238 226233 227610 228172 230202 231420 236040 238140 240255 242991 244470 246645 247842 251370 255780 258552 261611 265545 267786 269990 273132 275380 277020 277704 281880 285215 285768 288306 293364 295974 297540 298984 301644 303480 306936 309662 312417 318654 320340 323190 323988 325960 328860 330456 335160 336357 341415 342258 345303 347130 354060 357048 357210 366705 371763 373730 377055 383670 384408 387828 394632 399301 401679 404985 409698 413070 416556 422820 424872 430920 432459 440046 446310 448476 452466 455220 456344 460404 462840 464493 476280 477981 480510 484785 485982 488940 493290 495684 502740 511560 513387 520695 523222 531090 535572 539980 546264 550760 554040 560595 570430 575505 576612 586728 591948 595080 603288 619324 619605 624834 637308 640680 646380 647976 657720 660069 669465 672714 678699 682830 684516 690606 694260 708120 714420 720765 728973 733410 739935 743526 747460 754110 767340 774155 775656 784833 796635 798602 803358 809970 819396 826140 833112 845640 855645 864918 880092 892620 896952 904932 910440 920808 928986 937251 955962 961020 969570 971964 977880 986580 991368 1005480 1009071 1024245 1026774 1035909 1041390 1046444 1062180 1071144 1079960 1083817 1100115 1115289 1121190 1131165 1140860 1151010 1153224 1183896 1197903 1214955 1238648 1239210 1249668 1274616 1292760 1297377 1308055 1320138 1338930 1345428 1357398 1365660 1369032 1381212 1388520 1393479 1428840 1433943 1441530 1457946 1466820 1479870 1487052 1494920 1508220 1534680 1540161 1548310 1562085 1569666 1593270 1597204 1606716 1619940 1638792 1652280 1681785 1711290 1726515 1729836 1760184 1785240 1809864 1857972 1858815 1874502 1911924 1922040 1939140 1943928 1973160 1980207 1996505 2008395 2018142 2048490 2053548 2071818 2082780 2092888 2124360 2162295 2167634 2186919 2200230 2230578 2242380 2262330 2281720 2302020 2322465 2354499 2389905 2395806 2429910 2478420 2499336 2566935 2594754 2616110 2640276 2677860 2690856 2714796 2731320 2762424 2786958 2811753 2867886 2883060 2915892 2933640 2959740 2974104 3016440 3027213 3080322 3096620 3124170 3139332 3186540 3194408 3213432 3239880 3251451 3300345 3345867 3363570 3393495 3422580 3453030 3459672 3593709 3644865 3715944 3717630 3749004 3823848 3878280 3892131 3924165 3960414 3993010 4016790 4036284 4096980 4107096 4143636 4165560 4180437 4324590 4335268 4373838 4400460 4461156 4484760 4524660 4604040 4620483 4644930 4686255 4708998 4779810 4791612 4859820 4956840 5045355 5133870 5179545 5189508 5232220 5280552 5355720 5419085 5429592 5573916 5576445 5623506 5735772 5766120 5831784 5919480 5940621 5989515 6054426 6160644 6193240 6248340 6278664 6373080 6486885 6502902 6560757 6600690 6691734 6727140 6786990 6845160 6906060 6967395 7063497 7169715 7187418 7289730 7435260 7498008 7586719 7700805 7784262 7848330 7920828 7986020 8033580 8072568 8193960 8287272 8360874 8649180 8670536 8747676 8800920 8922312 9049320 9081639 9240966 9289860 9372510 9417996 9559620 9583224 9719640 9754353 9901035 10037601 10090710 10267740 10359090 10379016 10464440 10781127 10838170 10934595 11147832 11152890 11247012 11471544 11772495 11881242 11979030 12108852 12321288 12496680 12541311 12973770 13005804 13121514 13201380 13383468 13454280 13573980 13812120 13861449 13934790 14058765 14126994 14339430 14374836 14579460 14870520 15136065 15173438 15401610 15568524 15696660 15841656 15972040 16067160 16257255 16721748 16729335 17298360 17495352 17968545 18163278 18481932 18579720 18745020 18835992 19119240 19460655 19508706 19682271 19802070 20075202 20181420 20535480 20718180 20902185 21190491 21562254 21676340 21869190 22305780 22494024 22760157 23102415 23544990 23762484 23958060 24217704 25082622 25947540 26011608 26243028 26402760 26766936 27147960 27244917 27722898 27869580 28117530 28253988 28678860 28749672 29158920 29263059 29703105 30272130 30346876 30803220 31137048 31393320 32343381 32514510 32803785 33443496 33458670 35317485 35937090 36326556 36963864 37490040 37623933 37933595 38921310 39017412 39364542 39604140 40150404 40362840 41436360 41584347 41804370 42380982 43124508 43352680 43738380 44611560 45408195 45520314 46204830 47089980 47524968 47916120 48771765 50165244 50188005 51895080 52486056 53905635 54489834 55445796 55739160 56235060 56507976 57357720 58526118 59406210 60544260 60693752 61606440 62706555 63571473 64686762 65029020 65607570 66917340 68280471 69307245 70634970 71874180 72653112 75247866 75867190 77842620 78034824 78729084 79208280 80300808 83168694 83608740 84761964 86249016 87476760 87789177 90816390 91040628 92409660 94179960 97030143 97543530 98411355 100330488 100376010 105952455 107811270 108979668 110891592 112470120 112871799 113800785 117052236 118812420 121088520 125413110 127142946 129373524 130058040 131215140 133834680 136224585 136560942 138614490 141269940 143748360 146315295 150495732 151734380 155685240 157458168 161716905 166337388 167217480 169523928 175578354 181632780 182081256 184819320 188119665 190714419 194060286 195087060 196822710 200752020 204841413 207921735 211904910 215622540 217959336 225743598 227601570 234104472 237624840 250826220 254285892 258747048 262430280 263367531 272449170 273121884 277228980 282539880 291090429 292630590 300991464 303468760 317857365 323433810 332674776 341402355 351156708 363265560 376239330 381428838 388120572 390174120 393645420 401504040 409682826 415843470 423809820 431245080 438945885 451487196 455203140 485150715 501652440 508571784 526735062 544898340 546243768 554457960 564358995 582180858 585261180 614524239 635714730 646867620 682804710 702313416 752478660 762857676 776241144 787290840 790102593 819365652 831686940 847619640 877891770 902974392 910406280 953572095 970301430 1024207065 1053470124 1089796680 1128717990 1164361716 1170522360 1229048478 1271429460 1293735240 1316837655 1365609420 1455452145 1504957320 1525715352 1580205186 1638731304 1663373880 1755783540 1843572717 1907144190 1940602860 2048414130 2106940248 2257435980 2328723432 2458096956 2542858920 2633675310 2731218840 2910904290 3072621195 3160410372 3511567080 3687145434 3814288380 3881205720 3950512965 4096828260 4514871960 4916193912 5267350620 5530718151 5821808580 6145242390 6320820744 7374290868 7628576760 7901025930 8193656520 9217863585 10534701240 11061436302 11643617160 12290484780 14748581736 15802051860 18435727170 22122872604 24580969560 27653590755 31604103720 36871454340 44245745208 55307181510 73742908680 110614363020 221228726040
• Sum of all divisors σ(n): 948719628000
• Sum of proper divisors (its aliquot sum) s(n): 727490901960
• 221228726040 is an abundant number, because the sum of its proper divisors (727490901960) is greater than itself. Its abundance is 506262175920

Bases of 221228726040

• Binary: 11001110000010010000100111011100011000₂
• Hexadecimal: 0x3382427718
• Base-36: 2TMPVDI0

Squares and roots of 221228726040

• 221228726040 squared (221228726040²) is 48942149225281374081600
• 221228726040 cubed (221228726040³) is 10827409322768571348613043004864000
• The square root of 221228726040 is 470349.5785477013
• The cube root of 221228726040 is 6048.0286456977

Scales and comparisons

• 221,228,726,040 seconds is equal to 7,034 years, 20 weeks, 1 day, 15 hours, 54 minutes.
• To count from 1 to 221,228,726,040 would take you about fourteen thousand and sixty-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 221228726040 cubic inches would be around 504 feet tall.

Recreational maths with 221228726040

• 221228726040 backwards is 040627822122
• 221228726040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221228726040's digits is 36
• More coming soon!