2168107139520

Names of 2168107139520

• Cardinal: 2168107139520 can be written as Two trillion, one hundred sixty-eight billion, one hundred seven million, one hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.16810713952 × 10¹²

Factors of 2168107139520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6530

Divisors of 2168107139520

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 49 56 57 60 63 64 70 72 76 80 84 90 95 96 98 105 112 114 120 126 127 133 140 144 147 152 160 168 171 180 190 192 196 210 224 228 240 245 252 254 266 280 285 288 294 304 315 320 336 342 360 380 381 392 399 420 441 448 456 480 490 504 508 532 560 570 576 588 608 630 635 665 672 684 720 735 760 762 784 798 840 855 882 889 912 931 960 980 1008 1016 1064 1120 1140 1143 1176 1197 1216 1260 1270 1330 1344 1368 1440 1470 1520 1524 1568 1596 1680 1710 1764 1778 1824 1862 1905 1960 1995 2016 2032 2128 2205 2240 2280 2286 2352 2394 2413 2520 2540 2660 2667 2736 2793 2880 2940 3040 3048 3136 3192 3360 3420 3528 3556 3648 3724 3810 3920 3990 4032 4064 4256 4410 4445 4560 4572 4655 4704 4788 4826 5040 5080 5320 5334 5472 5586 5715 5880 5985 6080 6096 6223 6367 6384 6720 6840 7056 7112 7239 7448 7620 7840 7980 8001 8128 8379 8512 8820 8890 9120 9144 9310 9408 9576 9652 10080 10160 10640 10668 10944 11172 11430 11760 11970 12065 12192 12446 12734 12768 13335 13680 13965 14112 14224 14478 14896 15240 15680 15960 16002 16758 16891 17640 17780 18240 18288 18620 18669 19101 19152 19304 20160 20320 21280 21336 21717 22344 22860 23520 23940 24130 24384 24892 25468 25536 26670 27360 27930 28224 28448 28956 29792 30480 31115 31835 31920 32004 33516 33782 35280 35560 36195 36576 37240 37338 38202 38304 38608 40005 40640 41895 42560 42672 43434 44569 44688 45720 47040 47880 48260 49784 50673 50936 53340 54720 55860 56007 56896 57303 57912 59584 60960 62230 63670 63840 64008 67032 67564 70560 71120 72390 73152 74480 74676 76404 76608 77216 80010 83790 84455 85344 86868 89138 89376 91440 93345 95505 95760 96520 99568 101346 101872 106680 108585 111720 112014 114606 115824 118237 120973 121920 124460 127340 127680 128016 133707 134064 135128 141120 142240 144780 148960 149352 152019 152808 154432 160020 167580 168910 170688 173736 178276 178752 182880 186690 191010 191520 193040 199136 202692 203744 213360 217170 222845 223440 224028 229212 231648 236474 241946 248920 253365 254680 256032 267414 268128 270256 280035 284480 286515 289560 297920 298704 304038 305616 311983 320040 335160 337820 347472 354711 356552 362919 365760 373380 382020 383040 386080 398272 401121 405384 407488 426720 434340 445690 446880 448056 458424 463296 472948 483892 497840 506730 509360 512064 534828 536256 540512 560070 573030 579120 591185 597408 604865 608076 611232 623966 640080 668535 670320 675640 694944 709422 713104 725838 746760 760095 764040 772160 802242 808609 810768 846811 853440 868680 891380 893760 896112 916848 935949 945896 967784 995680 1013460 1018720 1064133 1069656 1081024 1088757 1120140 1146060 1158240 1182370 1194816 1209730 1216152 1222464 1247932 1280160 1337070 1340640 1351280 1389888 1418844 1426208 1451676 1493520 1520190 1528080 1559915 1604484 1617218 1621536 1693622 1737360 1773555 1782760 1792224 1814595 1833696 1871898 1891792 1935568 1991360 2005605 2026920 2037440 2128266 2139312 2177514 2240280 2292120 2316480 2364740 2419460 2425827 2432304 2495864 2540433 2560320 2674140 2681280 2702560 2807847 2837688 2852416 2903352 2987040 3040380 3056160 3119830 3208968 3234436 3243072 3387244 3474720 3547110 3565520 3584448 3629190 3667392 3743796 3783584 3871136 4011210 4043045 4053840 4234055 4256532 4278624 4355028 4480560 4584240 4679745 4729480 4838920 4851654 4864608 4991728 5080866 5320665 5348280 5405120 5443785 5615694 5660263 5675376 5806704 5927677 5974080 6080760 6112320 6239660 6417936 6468872 6774488 6949440 7094220 7131040 7258380 7277481 7487592 7567168 7621299 7742272 8022420 8086090 8107680 8468110 8513064 8557248 8710056 8961120 9168480 9359490 9458960 9677840 9703308 9729216 9983456 10161732 10641330 10696560 10887570 11231388 11320526 11350752 11613408 11855354 12129135 12161520 12479320 12702165 12835872 12937744 13548976 14039235 14188440 14262080 14516760 14554962 14975184 15242598 15363571 16044840 16172180 16215360 16936220 16980789 17026128 17420112 17783031 17922240 18336960 18718980 18917920 19355680 19406616 19966912 20323464 21282660 21393120 21775140 22462776 22641052 22701504 23226816 23710708 24258270 24323040 24958640 25404330 25671744 25875488 27097952 28078470 28301315 28376880 29033520 29109924 29638385 29950368 30485196 30727142 32089680 32344360 33872440 33961578 34052256 34840224 35566062 36387405 37437960 37835840 38106495 38711360 38813232 39621841 40646928 42565320 42786240 43550280 44925552 45282104 46090713 47421416 48516540 48646080 49917280 50808660 50942367 51750976 53349093 54195904 56156940 56602630 56753760 58067040 58219848 59276770 59900736 60970392 61454284 64179360 64688720 67744880 67923156 68104512 69680448 71132124 72774810 74875920 76212990 76817855 77626464 79243682 81293856 84903945 85130640 87100560 88915155 89851104 90564208 92181426 94842832 97033080 99834560 101617320 101884734 106698186 107544997 112313880 113205260 113507520 116134080 116439696 118553540 118865523 121940784 122908568 128358720 129377440 135489760 135846312 138272139 142264248 145549620 149751840 152425980 153635710 155252928 158487364 162587712 169807890 170261280 174201120 177830310 179702208 181128416 184362852 189685664 194066160 198109205 203234640 203769468 213396372 215089994 224627760 226410520 230453565 232879392 237107080 237731046 243881568 245817136 254711835 258754880 266745465 270979520 271692624 276544278 284528496 291099240 299503680 304851960 307271420 316974728 322634991 339615780 340522560 348402240 355660620 356596569 362256832 368725704 379371328 388132320 396218410 406469280 407538936 426792744 430179988 449255520 452821040 460907130 465758784 474214160 475462092 487763136 491634272 509423670 533490930 537724985 543385248 553088556 569056992 582198480 594327615 609703920 614542840 633949456 645269982 679231560 691360695 711321240 713193138 737451408 752814979 776264640 792436820 812938560 815077872 853585488 860359976 898511040 905642080 921814260 948428320 950924184 967904973 983268544 1018847340 1066981860 1075449970 1086770496 1106177112 1138113984 1164396960 1188655230 1219407840 1229085680 1267898912 1290539964 1358463120 1382721390 1422642480 1426386276 1474902816 1505629958 1584873640 1613174955 1630155744 1707170976 1720719952 1782982845 1811284160 1843628520 1896856640 1901848368 1935809946 2037694680 2133963720 2150899940 2212354224 2258444937 2328793920 2377310460 2438815680 2458171360 2535797824 2581079928 2716926240 2765442780 2845284960 2852772552 2949805632 3011259916 3169747280 3226349910 3260311488 3414341952 3441439904 3565965690 3687257040 3764074895 3803696736 3871619892 4075389360 4267927440 4301799880 4424708448 4516889874 4754620920 4839524865 4916342720 5162159856 5433852480 5530885560 5690569920 5705545104 6022519832 6339494560 6452699820 6775334811 6882879808 7131931380 7374514080 7528149790 7607393472 7743239784 8150778720 8535854880 8603599760 8849416896 9033779748 9509241840 9679049730 10324319712 11061771120 11292224685 11411090208 12045039664 12678989120 12905399640 13550669622 14263862760 14749028160 15056299580 15486479568 16301557440 17071709760 17207199520 18067559496 19018483680 19358099460 20648639424 22123542240 22584449370 22822180416 24090079328 25810799280 27101339244 28527725520 30112599160 30972959136 33876674055 34414399040 36135118992 38036967360 38716198920 44247084480 45168898740 48180158656 51621598560 54202678488 57055451040 60225198320 61945918272 67753348110 72270237984 77432397840 90337797480 103243197120 108405356976 114110902080 120450396640 135506696220 144540475968 154864795680 180675594960 216810713952 240900793280 271013392440 309729591360 361351189920 433621427904 542026784880 722702379840 1084053569760 2168107139520
• Sum of all divisors σ(n): 9204839055360
• Sum of proper divisors (its aliquot sum) s(n): 7036731915840
• 2168107139520 is an abundant number, because the sum of its proper divisors (7036731915840) is greater than itself. Its abundance is 4868624776320

Bases of 2168107139520

• Binary: 11111100011001101010000011000000111000000₂
• Hexadecimal: 0x1F8CD4181C0
• Base-36: RO0J0FK0

Squares and roots of 2168107139520

• 2168107139520 squared (2168107139520²) is 4700688568437596745830400
• 2168107139520 cubed (2168107139520³) is 10191596445889601636225609031057408000
• The square root of 2168107139520 is 1472449.3673875513
• The cube root of 2168107139520 is 12942.7604512545

Scales and comparisons

• 2,168,107,139,520 seconds is equal to 68,939 years, 5 weeks, 1 day, 15 hours, 12 minutes.
• To count from 1 to 2,168,107,139,520 would take you about one hundred seventy-two thousand, three hundred forty-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 2168107139520 cubic inches would be around 1078.6 feet tall.

Recreational maths with 2168107139520

• 2168107139520 backwards is 0259317018612
• 2168107139520 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2168107139520's digits is 45
• More coming soon!