1221125999088490
1,221,125,999,088,490 is an even composite number composed of six prime numbers multiplied together.
1221125999088490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 1221125999088490:
2 × 5 × 112 × 192 × 372 × 14292
(2 × 5 × 11 × 11 × 19 × 19 × 37 × 37 × 1429 × 1429)See below for interesting mathematical facts about the number 1221125999088490 from the Numbermatics database.
Names of 1221125999088490
- Cardinal: 1221125999088490 can be written as One quadrillion, two hundred twenty-one trillion, one hundred twenty-five billion, nine hundred ninety-nine million, eighty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.22112599908849 × 1015
Factors of 1221125999088490
Divisors of 1221125999088490
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 5 10 11 19 22 37 38 55 74 95 110 121 185 190 209 242 361 370 407 418 605 703 722 814 1045 1210 1369 1406 1429 1805 2035 2090 2299 2738 2858 3515 3610 3971 4070 4477 4598 6845 7030 7145 7733 7942 8954 11495 13357 13690 14290 15059 15466 15719 19855 22385 22990 26011 26714 27151 30118 31438 38665 39710 43681 44770 52022 52873 54302 66785 75295 77330 78595 85063 87362 105746 130055 133570 135755 146927 150590 157190 165649 170126 172909 218405 260110 264365 271510 286121 293854 298661 331298 345818 425315 436810 494209 515869 528730 572242 581603 597322 734635 828245 850630 864545 988418 1004587 1031738 1163206 1430605 1469270 1493305 1616197 1656490 1729090 1956301 2009174 2042041 2471045 2579345 2861210 2908015 2986610 3147331 3232394 3285271 3912602 4084082 4942090 5022935 5158690 5436299 5674559 5816030 6294662 6397633 6570542 8080985 9781505 10045870 10210205 10872598 11050457 11349118 12795266 15736655 16161970 16426355 19087153 19563010 20420410 21519311 22100914 22462451 27181495 28372795 31473310 31988165 32852710 37169719 38174306 38798779 43038622 44924902 54362990 55252285 56745590 59799289 62420149 63976330 74339438 75555517 77597558 95435765 107596555 110504570 112312255 119598578 121555027 124840298 151111034 185848595 190871530 193993895 209958683 215193110 224624510 236712421 243110054 247086961 298996445 312100745 371697190 377777585 387987790 408866909 419917366 426786569 473424842 494173922 597992890 607775135 624201490 706224661 737176801 755555170 817733818 831110687 853573138 1049793415 1183562105 1215550270 1235434805 1412449322 1435554823 1474353602 1662221374 2044334545 2099586830 2133932845 2309545513 2367124210 2470869610 2795554129 2871109646 3531123305 3685884005 4088669090 4155553435 4267865690 4497535999 4619091026 4694652259 5591108258 7062246610 7177774115 7371768010 7768471271 8108944811 8311106870 8995071998 9142217557 9389304518 11547727565 13977770645 14355548230 15536942542 15791103053 16217889622 18284435114 22487679995 23095455130 23473261295 27275541637 27955541290 30751095419 31582206106 38842356355 40544724055 44975359990 45711087785 46946522590 53115528451 54551083274 61502190838 77684712710 78955515265 81089448110 85453183981 89198392921 91422175570 106231056902 136377708185 153755477095 157911030530 170906367962 173702133583 178396785842 265577642255 272755416370 300030958007 307510954190 338262049609 347404267166 427265919905 445991964605 531155284510 584270812961 600061916014 676524099218 854531839810 868510667915 891983929210 1009195040569 1168541625922 1500154790035 1691310248045 1737021335830 2018390081138 2921354064805 3000309580070 3300340538077 3382620496090 5045975202845 5842708129610 6426978942571 6600681076154 10091950405690 11101145446259 12853957885142 16501702690385 22202290892518 32134894712855 33003405380770 55505727231295 64269789425710 111011454462590 122112599908849 244225199817698 610562999544245 1221125999088490
- Sum of all divisors σ(n): 2622477060325458
- Sum of proper divisors (its aliquot sum) s(n): 1401351061236968
- 1221125999088490 is an abundant number, because the sum of its proper divisors (1401351061236968) is greater than itself. Its abundance is 180225062148478
Bases of 1221125999088490
- Binary: 1000101011010011011100011010110011011010011011010102
- Hexadecimal: 0x4569B8D66D36A
- Base-36: C0UPJFBGIY
Squares and roots of 1221125999088490
- 1221125999088490 squared (12211259990884902) is 1491148705649862880310850480100
- 1221125999088490 cubed (12211259990884903) is 1820880452976197502895561089330449278884049000
-
The
square root of 1221125999088490 is 34944613.3057512885 -
The
cube root of 1221125999088490 is 106885.8362263241
Scales and comparisons
How big is 1221125999088490?- 1,221,125,999,088,490 seconds is equal to 38,828,029 years, 30 weeks, 1 day, 5 hours, 28 minutes, 10 seconds.
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To count from 1 to 1,221,125,999,088,490 would take you about one hundred sixteen million, four hundred eighty-four thousand and eighty-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 1221125999088490 cubic inches would be around 8907.2 feet tall.
Recreational maths with 1221125999088490
- 1221125999088490 backwards is 0948809995211221
- The number of decimal digits it has is: 16
- The sum of 1221125999088490's digits is 70
- More coming soon!
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