198440189197772364

Names of 198440189197772364

• Cardinal: 198440189197772364 can be written as One hundred ninety-eight quadrillion, four hundred forty trillion, one hundred eighty-nine billion, one hundred ninety-seven million, seven hundred seventy-two thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.98440189197772364 × 10¹⁷

Factors of 198440189197772364

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 271

Divisors of 198440189197772364

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 73 81 108 146 162 193 219 243 292 324 386 438 486 579 657 772 876 972 1158 1314 1737 1971 2316 2628 3474 3942 5211 5329 5913 6948 7884 10422 10658 11826 14089 15633 15987 17739 20844 21316 23652 28178 31266 31974 35478 37249 42267 46899 47961 56356 62532 63948 70956 74498 84534 93798 95922 111747 126801 143883 148996 169068 187596 191844 223494 253602 287766 335241 380403 389017 431649 446988 507204 575532 670482 760806 778034 863298 1005723 1028497 1141209 1167051 1294947 1340964 1521612 1556068 1726596 2011446 2056994 2282418 2334102 2589894 2719177 3017169 3085491 3423627 3501153 4022892 4113988 4564836 4668204 5179788 5438354 6034338 6170982 6847254 7002306 7189057 8157531 9051507 9256473 10503459 10876708 12068676 12341964 13694508 14004612 14378114 16315062 18103014 18512946 21006918 21567171 24472593 27769419 28398241 28756228 31510377 32630124 36206028 37025892 42013836 43134342 48945186 55538838 56796482 63020754 64701513 73417779 75080281 83308257 85194723 86268684 94531131 97890372 111077676 113592964 126041508 129403026 146835558 150160562 166616514 170389446 189062262 194104539 198499921 220253337 225240843 249924771 255584169 258806052 293671116 300321124 333233028 340778892 378124524 388209078 396999842 440506674 450481686 499849542 511168338 524801161 582313617 595499763 660760011 675722529 766752507 776418156 793999684 881013348 900963372 999699084 1022336676 1049602322 1164627234 1190999526 1321520022 1351445058 1533505014 1574403483 1746940851 1786499289 2027167587 2099204644 2300257521 2329254468 2381999052 2643040044 2702890116 3067010028 3148806966 3493881702 3572998578 4054335174 4600515042 4723210449 5359497867 5480860513 6081502761 6297613932 6900772563 6987763404 7145997156 8108670348 9201030084 9446420898 10718995734 10961721026 12163005522 13801545126 14169631347 14490494233 16078493601 16442581539 18244508283 18892841796 21437991468 21923442052 24326011044 27603090252 28339262694 28980988466 32156987202 32885163078 36489016566 38310484753 42508894041 43471482699 48235480803 49327744617 56678525388 57961976932 64313974404 65770326156 72978033132 76620969506 85017788082 86942965398 96470961606 98655489234 114931454259 127526682123 130414448097 147983233851 153241939012 170035576164 173885930796 192941923212 197310978468 229862908518 255053364246 260828896194 295966467702 344794362777 391243344291 443949701553 459725817036 510106728492 521657792388 591932935404 689588725554 782486688582 887899403106 1034383088331 1057806079009 1173730032873 1331849104659 1379177451108 1564973377164 1775798806212 2068766176662 2115612158018 2347460065746 2663698209318 2796665386969 3103149264993 3173418237027 3521190098619 4137532353324 4231224316036 4694920131492 5327396418636 5593330773938 6206298529986 6346836474054 7042380197238 8389996160907 9309447794979 9520254711081 11186661547876 12412597059972 12693672948108 14084760394476 16779992321814 18618895589958 19040509422162 25169988482721 28560764133243 33559984643628 37237791179916 38081018844324 50339976965442 57121528266486 75509965448163 85682292399729 100679953930884 114243056532972 151019930896326 171364584799458 204156573248737 226529896344489 257046877199187 302039861792652 342729169598916 408313146497474 453059792688978 514093754398374 612469719746211 679589689033467 816626292994948 906119585377956 1028187508796748 1224939439492422 1359179378066934 1837409159238633 2449878878984844 2718358756133868 3674818318477266 5512227477715899 7349636636954532 11024454955431798 16536682433147697 22048909910863596 33073364866295394 49610047299443091 66146729732590788 99220094598886182 198440189197772364
• Sum of all divisors σ(n): 530162779697642000
• Sum of proper divisors (its aliquot sum) s(n): 331722590499869636
• 198440189197772364 is an abundant number, because the sum of its proper divisors (331722590499869636) is greater than itself. Its abundance is 133282401302097272

Bases of 198440189197772364

• Binary: 1011000001000000000100110011111010010010110110011001001100₂
• Hexadecimal: 0x2C1004CFA4B664C
• Base-36: 1I9X6CEQI0R0

Squares and roots of 198440189197772364

• 198440189197772364 squared (198440189197772364²) is 39378508688847691621387499962148496
• 198440189197772364 cubed (198440189197772364³) is 7814278714541058871749800342631039219869762572964544
• The square root of 198440189197772364 is 445466260.4482772319
• The cube root of 198440189197772364 is 583279.2732972909

Scales and comparisons

• 198,440,189,197,772,364 seconds is equal to 6,309,784,200 years, 35 weeks, 3 days, 6 hours, 59 minutes, 24 seconds.
• To count from 1 to 198,440,189,197,772,364 would take you about eighteen billion, nine hundred twenty-nine million, three hundred fifty-two 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 198440189197772364 cubic inches would be around 48606.6 feet tall.

Recreational maths with 198440189197772364

• 198440189197772364 backwards is 463277791981044891
• The number of decimal digits it has is: 18
• The sum of 198440189197772364's digits is 90
• More coming soon!