1968400949760

Names of 1968400949760

• Cardinal: 1968400949760 can be written as One trillion, nine hundred sixty-eight billion, four hundred million, nine hundred forty-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.96840094976 × 10¹²

Factors of 1968400949760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2034

Divisors of 1968400949760

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 336 360 378 384 420 432 448 480 504 512 540 560 576 630 640 672 720 756 768 840 864 896 945 960 1008 1080 1120 1152 1260 1280 1344 1440 1512 1536 1680 1728 1792 1890 1920 2016 2017 2160 2240 2304 2520 2560 2688 2880 3024 3360 3456 3584 3780 3840 4032 4034 4320 4480 4608 5040 5376 5760 6048 6051 6720 6912 7560 7680 8064 8068 8640 8960 10080 10085 10752 11520 12096 12102 13440 13824 14119 15120 16128 16136 17280 17920 18153 20160 20170 23040 24192 24204 26880 28238 30240 30255 32256 32272 34560 36306 40320 40340 42357 48384 48408 53760 54459 56476 60480 60510 64544 69120 70595 72612 80640 80680 84714 90765 96768 96816 108918 112952 120960 121020 127071 129088 141190 145224 161280 161360 169428 181530 193632 211785 217836 225904 241920 242040 254142 258176 272295 282380 290448 322720 338856 363060 381213 387264 423570 435672 451808 483840 484080 508284 516352 544590 564760 580896 635355 645440 677712 726120 762426 774528 847140 871344 903616 968160 1016568 1032704 1089180 1129520 1161792 1270710 1290880 1355424 1452240 1524852 1549056 1694280 1742688 1807232 1906065 1936320 2033136 2178360 2259040 2323584 2541420 2581760 2710848 2904480 3049704 3098112 3388560 3485376 3614464 3812130 3872640 4066272 4068289 4356720 4518080 4647168 5082840 5163520 5421696 5808960 6099408 6777120 6970752 7228928 7624260 7745280 8132544 8136578 8713440 9036160 9294336 10165680 10843392 11617920 12198816 12204867 13554240 13941504 15248520 15490560 16265088 16273156 17426880 18072320 20331360 20341445 21686784 23235840 24397632 24409734 27108480 27883008 28478023 30497040 32530176 32546312 34853760 36144640 36614601 40662720 40682890 46471680 48795264 48819468 54216960 56956046 60994080 61024335 65060352 65092624 69707520 73229202 81325440 81365780 85434069 97590528 97638936 108433920 109843803 113912092 121988160 122048670 130185248 139415040 142390115 146458404 162650880 162731560 170868138 183073005 195181056 195277872 219687606 227824184 243976320 244097340 256302207 260370496 284780230 292916808 325301760 325463120 341736276 366146010 390555744 427170345 439375212 455648368 487952640 488194680 512604414 520740992 549219015 569560460 585833616 650926240 683472552 732292020 768906621 781111488 854340690 878750424 911296736 975905280 976389360 1025208828 1041481984 1098438030 1139120920 1171667232 1281511035 1301852480 1366945104 1464584040 1537813242 1562222976 1708681380 1757500848 1822593472 1952778720 2050417656 2082963968 2196876060 2278241840 2343334464 2563022070 2603704960 2733890208 2929168080 3075626484 3124445952 3417362760 3515001696 3645186944 3844533105 3905557440 4100835312 4393752120 4556483680 4686668928 5126044140 5207409920 5467780416 5858336160 6151252968 6248891904 6834725520 7030003392 7290373888 7689066210 7811114880 8201670624 8787504240 9112967360 9373337856 10252088280 10414819840 10935560832 11716672320 12302505936 13669451040 14060006784 14580747776 15378132420 15622229760 16403341248 17575008480 18225934720 18746675712 20504176560 21871121664 23433344640 24605011872 27338902080 28120013568 30756264840 31244459520 32806682496 35150016960 36451869440 41008353120 43742243328 46866689280 49210023744 54677804160 56240027136 61512529680 65613364992 70300033920 72903738880 82016706240 93733378560 98420047488 109355608320 123025059360 131226729984 140600067840 164033412480 196840094976 218711216640 246050118720 281200135680 328066824960 393680189952 492100237440 656133649920 984200474880 1968400949760
• Sum of all divisors σ(n): 7994734197120
• Sum of proper divisors (its aliquot sum) s(n): 6026333247360
• 1968400949760 is an abundant number, because the sum of its proper divisors (6026333247360) is greater than itself. Its abundance is 4057932297600

Bases of 1968400949760

• Binary: 11100101001001101110101101110001000000000₂
• Hexadecimal: 0x1CA4DD6E200
• Base-36: P49R3PC0

Squares and roots of 1968400949760

• 1968400949760 squared (1968400949760²) is 3874602299016070044057600
• 1968400949760 cubed (1968400949760³) is 7626770845325511788225664884146176000
• The square root of 1968400949760 is 1402997.1310590765
• The cube root of 1968400949760 is 12532.5040982481

Scales and comparisons

• 1,968,400,949,760 seconds is equal to 62,589 years, 3 weeks, 1 day, 9 hours, 36 minutes.
• To count from 1 to 1,968,400,949,760 would take you about one hundred fifty-six thousand, four hundred seventy-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 1968400949760 cubic inches would be around 1044.4 feet tall.

Recreational maths with 1968400949760

• 1968400949760 backwards is 0679490048691
• 1968400949760 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1968400949760's digits is 63
• More coming soon!