221364750555

Names of 221364750555

• Cardinal: 221364750555 can be written as Two hundred twenty-one billion, three hundred sixty-four million, seven hundred fifty thousand, five hundred fifty-five.

Scientific notation

• Scientific notation: 2.21364750555 × 10¹¹

Factors of 221364750555

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88

Divisors of 221364750555

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 5 9 13 15 17 19 27 31 39 45 51 57 65 81 85 93 95 117 135 153 155 169 171 195 221 247 255 279 285 289 323 351 361 403 405 459 465 507 513 527 585 589 663 741 765 837 845 855 867 969 1053 1083 1105 1209 1235 1377 1395 1445 1521 1539 1581 1615 1755 1767 1805 1989 2015 2223 2295 2511 2535 2565 2601 2635 2873 2907 2945 3211 3249 3315 3627 3705 3757 4185 4199 4335 4563 4693 4743 4845 5239 5265 5301 5415 5491 5967 6045 6137 6669 6851 6885 7605 7657 7695 7803 7905 8619 8721 8835 8959 9633 9747 9945 10013 10881 11115 11191 11271 12555 12597 13005 13689 14079 14229 14365 14535 15717 15903 16055 16245 16473 17901 18135 18411 18785 20007 20553 20995 22815 22971 23409 23465 23715 25857 26163 26195 26505 26877 27455 28899 29241 29835 30039 30685 32643 33345 33573 33813 34255 37791 38285 39015 42237 42687 43095 43605 44795 47151 47709 48165 48735 48841 49419 50065 54405 54587 55233 55955 56355 61009 61659 62985 68445 68913 70395 71145 71383 77571 78585 79515 79781 80631 82365 86697 89063 89505 90117 92055 99541 100035 100719 101439 102765 104329 113373 114855 116467 117045 126711 129285 130169 130815 134385 141453 144495 145483 146205 146523 148257 150195 163215 163761 165699 167865 169065 170221 183027 184977 188955 190247 206739 211185 213435 214149 232713 235755 238545 239343 241893 244205 247095 260091 267189 270351 272935 276165 298623 302157 304317 305045 308295 312987 340119 344565 349401 356915 380133 387855 390507 398905 403155 424359 433485 436449 439569 444771 445315 450585 491283 497097 497705 503595 507195 510663 521645 549081 554931 566865 570741 582335 620217 633555 642447 650845 707265 718029 725679 727415 732615 741285 801567 811053 818805 828495 851105 895869 906471 915135 924885 927979 938961 951235 1033695 1037153 1048203 1070745 1163565 1171521 1196715 1209465 1300455 1309347 1318707 1335945 1351755 1356277 1473849 1493115 1510785 1514071 1521585 1531989 1564935 1647243 1692197 1700595 1712223 1747005 1891279 1900665 1927341 1952535 2121795 2154087 2182245 2197845 2212873 2223855 2404701 2456415 2473211 2485485 2553315 2687607 2745405 2774655 2783937 2816883 2853705 3101085 3111459 3144609 3212235 3234199 3514563 3590145 3628395 3928041 3956121 4007835 4055265 4068831 4421547 4479345 4532355 4542213 4595967 4639895 4694805 4941729 5076591 5136669 5185765 5241015 5673837 5782023 5857605 6462261 6546735 6593535 6638619 6781385 7214103 7369245 7419633 7570355 7659945 8062821 8236215 8351811 8450649 8460985 8561115 9334377 9433827 9456395 9636705 9702597 10543689 10770435 11064365 11784123 12023505 12206493 12366055 13438035 13626639 13787901 13919685 14084415 15229773 15410007 15557295 15723045 16170995 17021511 17572815 17631601 19640205 19780605 19915857 20344155 22107735 22258899 22711065 22979835 24708645 25055433 25382955 25683345 28003131 28369185 28767349 28910115 29107791 32151743 32311305 33193095 36070515 36619479 37098165 40314105 40879917 41759055 42044587 42253245 45689319 46671885 47169135 48512985 51064533 52718445 52894803 58920615 59747571 61032465 66776697 68133195 68939505 75166299 76148865 77050035 84009393 85107555 86302047 87323373 88158005 96455229 99579285 109858437 111294495 122639751 125277165 126133761 137067957 140015655 143836745 145538955 153193599 158684409 160758715 179242713 183097395 200330091 204399585 210222935 228446595 255322665 258906141 261970119 264474015 289365687 298737855 333883485 375831495 378401283 420046965 431510235 436616865 476053227 482276145 546579631 549292185 613198755 630668805 685339785 765967995 776718423 793422045 868097061 896213565 1001650455 1135203849 1294530705 1309850595 1428159681 1446828435 1639738893 1892006415 2330155269 2380266135 2604291183 2732898155 3405611547 3883592115 4340485305 4919216679 5676019245 7140798405 8198694465 11650776345 13021455915 14757650037 17028057735 24596083395 44272950111 73788250185 221364750555
• Sum of all divisors σ(n): 497280053952
• Sum of proper divisors (its aliquot sum) s(n): 275915303397
• 221364750555 is an abundant number, because the sum of its proper divisors (275915303397) is greater than itself. Its abundance is 54550552842

Bases of 221364750555

• Binary: 11001110001010010111100000100011011011₂
• Hexadecimal: 0x338A5E08DB
• Base-36: 2TOYUUOR

Squares and roots of 221364750555

• 221364750555 squared (221364750555²) is 49002352788277372808025
• 221364750555 cubed (221364750555³) is 10847393601585129359799194027203875
• The square root of 221364750555 is 470494.1557075923
• The cube root of 221364750555 is 6049.2679537279

Scales and comparisons

• 221,364,750,555 seconds is equal to 7,038 years, 37 weeks, 1 day, 29 minutes, 15 seconds.
• To count from 1 to 221,364,750,555 would take you about fourteen thousand and seventy-seven 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 221364750555 cubic inches would be around 504.1 feet tall.

Recreational maths with 221364750555

• 221364750555 backwards is 555057463122
• 221364750555 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221364750555's digits is 45
• More coming soon!