1321618943450146

Names of 1321618943450146

• Cardinal: 1321618943450146 can be written as One quadrillion, three hundred twenty-one trillion, six hundred eighteen billion, nine hundred forty-three million, four hundred fifty thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.321618943450146 × 10¹⁵

Factors of 1321618943450146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1498

Divisors of 1321618943450146

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 11 19 22 37 38 74 121 209 242 361 407 418 703 722 814 1331 1369 1406 1429 2299 2662 2738 2858 3971 4477 4598 6859 7733 7942 8954 13357 13718 15059 15466 15719 25289 26011 26714 27151 30118 31438 43681 49247 50578 50653 52022 52873 54302 75449 85063 87362 98494 101306 105746 146927 150898 165649 170126 172909 253783 286121 293854 298661 331298 345818 480491 494209 507566 515869 557183 572242 581603 597322 829939 935693 960982 962407 988418 1004587 1031738 1114366 1163206 1616197 1659878 1822139 1871386 1901999 1924814 1956301 2009174 2791613 3147331 3232394 3285271 3644278 3803998 3912602 5436299 5583226 5674559 6129013 6294662 6397633 6570542 9129329 9389971 9801511 10586477 10872598 11050457 11349118 12258026 12795266 17778167 18258658 18285733 18779942 19087153 19603022 21172954 21519311 22100914 30707743 34620641 35556334 36137981 36571466 37169719 38174306 43038622 59799289 61415486 62420149 67419143 69241282 70373963 72275962 72383137 74339438 103289681 107816621 116451247 119598578 121555027 124840298 134838286 140747926 144766274 201143063 206579362 209958683 215633242 232902494 236712421 243110054 337785173 347428927 362655907 402286126 408866909 419917366 473424842 657792179 675570346 686621639 694857854 706224661 725311814 796214507 817733818 1136186491 1185982831 1280963717 1315584358 1337105297 1373243278 1375279603 1412449322 1592429014 2212573693 2272372982 2309545513 2371965662 2561927434 2603836631 2674210594 2750559206 3821718197 3989214977 4425147386 4497535999 4619091026 5207673262 7643436394 7768471271 7978429954 8758359577 8995071998 12498051401 13045811141 13418268559 15128075633 15536942542 17516719154 24338310623 24996102802 25405000643 26091622282 26130312457 26836537118 30256151266 42038900167 43881364747 48676621246 49472895989 50810001286 52260624914 84077800334 85453183981 87762729494 96341955347 98945791978 147600954149 166408831963 170906367962 192683910694 287433437027 295201908298 332817663926 462427901837 482695012217 496475936683 574866874054 924855803674 939985023791 965390024434 992951873366 1623610495639 1830497151593 1879970047582 3161767807297 3247220991278 3660994303186 5461235303513 6323535614594 10922470607026 17859715452029 34779445880267 35719430904058 60073588338643 69558891760534 120147176677286 660809471725073 1321618943450146
• Sum of all divisors σ(n): 2367233504064000
• Sum of proper divisors (its aliquot sum) s(n): 1045614560613854
• 1321618943450146 is a deficient number, because the sum of its proper divisors (1045614560613854) is less than itself. Its deficiency is 276004382836292

Bases of 1321618943450146

• Binary: 100101100100000000101100011101001110001110000100010₂
• Hexadecimal: 0x4B20163A71C22
• Base-36: D0H3CZQNFM

Squares and roots of 1321618943450146

• 1321618943450146 squared (1321618943450146²) is 1746676631686280210633987421316
• 1321618943450146 cubed (1321618943450146³) is 2308440924518281458626960107330994490743712136
• The square root of 1321618943450146 is 36354077.3978675739
• The cube root of 1321618943450146 is 109740.9591492775

Scales and comparisons

• 1,321,618,943,450,146 seconds is equal to 42,023,394 years, 19 weeks, 4 hours, 35 minutes, 46 seconds.
• To count from 1 to 1,321,618,943,450,146 would take you about one hundred twenty-six million, seventy thousand, one hundred eighty-three 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 1321618943450146 cubic inches would be around 9145.1 feet tall.

Recreational maths with 1321618943450146

• 1321618943450146 backwards is 6410543498161231
• The number of decimal digits it has is: 16
• The sum of 1321618943450146's digits is 58
• More coming soon!