221450982984

Names of 221450982984

• Cardinal: 221450982984 can be written as Two hundred twenty-one billion, four hundred fifty million, nine hundred eighty-two thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.21450982984 × 10¹¹

Factors of 221450982984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113

Divisors of 221450982984

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 23 24 28 33 36 42 44 46 49 56 63 66 67 69 72 77 84 88 92 98 99 126 132 134 138 147 154 161 168 184 196 198 201 207 231 252 253 264 268 276 294 308 322 343 392 396 402 414 441 462 469 483 504 506 529 536 539 552 588 603 616 644 686 693 737 759 792 804 828 882 924 938 966 1012 1029 1058 1078 1127 1176 1206 1288 1372 1386 1407 1449 1474 1518 1541 1587 1608 1617 1656 1764 1771 1848 1876 1932 2024 2058 2116 2156 2211 2254 2277 2412 2744 2772 2814 2898 2948 3036 3082 3087 3174 3234 3283 3381 3528 3542 3703 3752 3773 3864 4116 4221 4232 4312 4422 4508 4554 4623 4761 4824 4851 5159 5313 5544 5628 5796 5819 5896 6072 6164 6174 6348 6468 6566 6633 6762 7084 7406 7546 7889 8232 8442 8844 9016 9108 9246 9522 9702 9849 10143 10318 10626 10787 11109 11256 11319 11592 11638 12167 12328 12348 12397 12696 12936 13132 13266 13524 13869 14168 14812 15092 15477 15778 15939 16884 16951 17457 17688 18216 18492 19044 19404 19698 20286 20636 21252 21574 22218 22638 22981 23276 23667 24334 24696 24794 25921 26264 26532 27048 27738 29547 29624 30184 30954 31556 31878 32361 33327 33768 33902 33957 34914 35443 36113 36501 36984 37191 38088 38808 39396 40572 40733 41272 42504 43148 44436 45276 45962 46431 46552 47334 48668 49588 50853 51842 52371 53064 55476 59094 61908 63112 63756 64722 66654 67804 67914 68943 69828 70886 71001 72226 73002 74382 75509 77763 78792 81144 81466 85169 86296 86779 88872 90552 91924 92862 94668 97083 97336 99176 101706 103684 104742 106329 108339 109503 110952 111573 118188 118657 122199 123816 127512 129444 133308 133837 135608 135828 137886 139656 141772 142002 144452 146004 148764 151018 152559 155526 162932 170338 173558 181447 183848 185724 189336 194166 203412 206829 207368 209484 212658 216678 219006 223146 226527 233289 236376 237314 244398 248101 252791 255507 258888 260337 266616 267674 271656 275772 283544 284004 285131 288904 292008 297528 302036 305118 311052 318987 325017 325864 340676 347116 355971 362894 366597 371448 388332 389873 401511 406824 413658 418968 425316 433356 438012 446292 453054 466578 474628 488796 496202 505582 511014 520674 528563 535348 544341 551544 568008 570262 596183 604072 610236 622104 637974 650034 679581 681352 694232 711942 725788 733194 744303 758373 766521 776664 779746 781011 803022 815189 827316 830599 850632 855393 866712 876024 892584 906108 933156 936859 949256 977592 992404 1011164 1022028 1041348 1057126 1067913 1070696 1088682 1140524 1169619 1192366 1204533 1220472 1275948 1300068 1359162 1423884 1451576 1466388 1488606 1516746 1533042 1559492 1562022 1585689 1606044 1630378 1633023 1654632 1661198 1710786 1736707 1788549 1812216 1866312 1873718 1984808 1995917 2022328 2044056 2082696 2114252 2135826 2177364 2232909 2275119 2281048 2339238 2384732 2409066 2445567 2491797 2551896 2566179 2600136 2718324 2729111 2810577 2847768 2932776 2977212 3033492 3066084 3118984 3124044 3171378 3212088 3260756 3266046 3322396 3421572 3473414 3508857 3577098 3747436 3991834 4173281 4228504 4271652 4354728 4465818 4550238 4678476 4757067 4769464 4818132 4891134 4983594 5132358 5210121 5365647 5436648 5458222 5621154 5706323 5814193 5954424 5987751 6066984 6132168 6248088 6342756 6521512 6532092 6558013 6644792 6843144 6946828 7017714 7154196 7336701 7475391 7494872 7983668 8187333 8346562 8431731 8543304 8931636 8967079 9100476 9356952 9514134 9636264 9782268 9967188 10264716 10420242 10731294 10916444 11242308 11412646 11628386 11975502 12156949 12519843 12685512 13064184 13116026 13893656 14035428 14308392 14673402 14950782 15630363 15967336 16374666 16693124 16863462 17118969 17442579 17863272 17934158 17963253 18200952 19028268 19103777 19564536 19674039 19934376 20529432 20840484 21462588 21832888 22484616 22825292 23256772 23951004 24313898 24561999 25039686 26232052 26901237 28070856 29346804 29901564 31260726 32749332 33386248 33726924 34237938 34885158 35868316 35926506 36470847 37559529 38056536 38207554 39348078 39944261 41680968 42925176 45650584 45906091 46513544 47902008 48627796 49123998 50079372 51356907 52327737 52464104 53802474 57311331 58693608 59022117 59803128 62521452 62769553 65498664 67453848 68475876 69770316 71736632 71853012 72941694 75119058 76415108 78696156 79888522 80703711 91812182 97255592 98247996 100158744 102713814 104655474 107604948 109412541 114622662 118044234 119832783 125042904 125539106 133726439 136951752 137718273 139540632 143706024 145883388 150238116 152830216 157392312 159777044 161407422 171933993 183624364 188308659 196495992 205427628 209310948 215209896 218825082 229245324 236088468 239665566 251078212 267452878 275436546 279609827 291766776 300476232 319554088 322814844 343867986 359498349 367248728 376617318 401179317 410855256 413154819 418621896 437650164 439386871 458490648 472176936 479331132 502156424 534905756 550873092 559219654 564925977 645629688 687735972 718996698 753234636 802358634 826309638 838829481 875300328 878773742 958662264 1069811512 1101746184 1118439308 1129851954 1203537951 1318160613 1375471944 1437993396 1506469272 1604717268 1652619276 1677658962 1757547484 2236878616 2259703908 2407075902 2516488443 2636321226 2875986792 3075708097 3209434536 3305238552 3355317924 3515094968 3954481839 4519407816 4814151804 5032976886 5272642452 6151416194 6710635848 7908963678 9227124291 9628303608 10065953772 10545284904 12302832388 15817927356 18454248582 20131907544 24605664776 27681372873 31635854712 36908497164 55362745746 73816994328 110725491492 221450982984
• Sum of all divisors σ(n): 809602560000
• Sum of proper divisors (its aliquot sum) s(n): 588151577016
• 221450982984 is an abundant number, because the sum of its proper divisors (588151577016) is greater than itself. Its abundance is 366700594032

Bases of 221450982984

• Binary: 11001110001111100000011101011001001000₂
• Hexadecimal: 0x338F81D648
• Base-36: 2TQE7420

Squares and roots of 221450982984

• 221450982984 squared (221450982984²) is 49040537864579857544256
• 221450982984 cubed (221450982984³) is 10860075316175281729342179482939904
• The square root of 221450982984 is 470585.7870611903
• The cube root of 221450982984 is 6050.0533472881

Scales and comparisons

• 221,450,982,984 seconds is equal to 7,041 years, 23 weeks, 5 days, 1 hour, 56 minutes, 24 seconds.
• To count from 1 to 221,450,982,984 would take you about fourteen thousand and eighty-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 221450982984 cubic inches would be around 504.2 feet tall.

Recreational maths with 221450982984

• 221450982984 backwards is 489289054122
• The number of decimal digits it has is: 12
• The sum of 221450982984's digits is 54
• More coming soon!