13218275959680

Names of 13218275959680

• Cardinal: 13218275959680 can be written as Thirteen trillion, two hundred eighteen billion, two hundred seventy-five million, nine hundred fifty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.321827595968 × 10¹³

Factors of 13218275959680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 437

Divisors of 13218275959680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 38 40 44 48 55 57 60 64 66 76 80 88 95 96 110 114 120 121 128 132 152 160 165 176 190 192 209 220 228 240 242 264 285 304 320 330 352 361 363 380 384 397 418 440 456 480 484 528 570 605 608 627 640 660 704 722 726 760 794 836 880 912 960 968 1045 1056 1083 1140 1191 1210 1216 1254 1320 1408 1444 1452 1520 1588 1672 1760 1805 1815 1824 1920 1936 1985 2090 2112 2166 2280 2299 2382 2420 2432 2508 2640 2888 2904 3040 3135 3176 3344 3520 3610 3630 3648 3872 3970 3971 4180 4224 4332 4367 4560 4598 4764 4840 5016 5280 5415 5776 5808 5955 6080 6270 6352 6688 6897 7040 7220 7260 7296 7543 7744 7940 7942 8360 8664 8734 9120 9196 9528 9680 10032 10560 10830 11495 11552 11616 11910 11913 12160 12540 12704 13101 13376 13794 14440 14520 15086 15488 15880 15884 16720 17328 17468 18240 18392 19056 19360 19855 20064 21120 21660 21835 22629 22990 23104 23232 23820 23826 25080 25408 26202 26752 27588 28880 29040 30172 31760 31768 33440 34485 34656 34936 36480 36784 37715 38112 38720 39710 40128 43320 43670 43681 45258 45980 46208 46464 47640 47652 48037 50160 50816 52404 55176 57760 58080 59565 60344 63520 63536 65505 66880 68970 69312 69872 73568 75430 76224 77440 79420 80256 82973 86640 87340 87362 90516 91960 95280 95304 96074 100320 104808 110352 113145 115520 116160 119130 120688 127040 127072 131010 131043 133760 137940 138624 139744 143317 144111 147136 150860 152448 157609 158840 165946 173280 174680 174724 181032 183920 190560 190608 192148 200640 209616 218405 220704 226290 231040 232320 238260 240185 241376 248919 254080 254144 262020 262086 275880 279488 286634 288222 294272 301720 315218 317680 331892 346560 349360 349448 362064 367840 381120 381216 384296 401280 414865 419232 429951 436810 441408 452580 472827 476520 480370 482752 497838 508288 524040 524172 551760 558976 573268 576444 603440 630436 635360 655215 663784 693120 698720 698896 716585 720555 724128 735680 762240 762432 768592 788045 829730 838464 859902 873620 882816 905160 912703 945654 953040 960740 965504 995676 1048080 1048344 1103520 1146536 1152888 1206880 1244595 1260872 1270720 1310430 1327568 1397440 1397792 1433170 1441110 1448256 1471360 1524864 1537184 1576090 1576487 1659460 1676928 1719804 1733699 1747240 1810320 1825406 1891308 1906080 1921480 1991352 2096160 2096688 2149755 2207040 2293072 2305776 2364135 2413760 2489190 2521744 2541440 2620860 2655136 2738109 2794880 2795584 2866340 2882220 2896512 2994571 3074368 3152180 3152974 3318920 3439608 3467398 3494480 3620640 3650812 3782616 3812160 3842960 3982704 4192320 4193376 4299510 4414080 4563515 4586144 4611552 4728270 4729461 4827520 4978380 5043488 5201097 5241720 5310272 5476218 5591168 5732680 5764440 5989142 6148736 6304360 6305948 6637840 6879216 6934796 6988960 7241280 7301624 7565232 7624320 7685920 7882435 7965408 8384640 8386752 8599020 8668495 8983713 9127030 9172288 9223104 9456540 9458922 9956760 10086976 10402194 10483440 10620544 10952436 11465360 11528880 11978284 12608720 12611896 13275680 13690545 13758432 13869592 13977920 14482560 14603248 14972855 15130464 15371840 15764870 15930816 16773504 17198040 17336990 17341357 17967426 18254060 18344576 18446208 18913080 18917844 19070689 19913520 20173952 20804388 20966880 21904872 22930720 23057760 23647305 23956568 25217440 25223792 26005485 26551360 27381090 27516864 27739184 27955840 29206496 29945710 30260928 30743680 31529740 31861632 32940281 34396080 34673980 34682714 35934852 36508120 37826160 37835688 38141378 39827040 41608776 41933760 43809744 44918565 45861440 46115520 47294610 47913136 50434880 50447584 52010970 52024071 53102720 54762180 55033728 55478368 56896849 57212067 58412992 59891420 60521856 63059480 65880562 68792160 69347960 69365428 71869704 73016240 75652320 75671376 76282756 79654080 83217552 83867520 86706785 87619488 89837130 91722880 92231040 94589220 95353445 95826272 98820843 100869760 100895168 104021940 104048142 109524360 110956736 113793698 114424134 116825984 119782840 126118960 131761124 137584320 138695920 138730856 143739408 146032480 151304640 151342752 152565512 159308160 164701405 166435104 170690547 173413570 175238976 179674260 189178440 190706890 191652544 197641686 201790336 208043880 208096284 219048720 221913472 227587396 228848268 239565680 252237920 260120355 263522248 275168640 277391840 277461712 284484245 286060335 287478816 292064960 302609280 302685504 305131024 329402810 332870208 341381094 346827140 350477952 359348520 362343091 378356880 381413780 383305088 395283372 416087760 416192568 438097440 455174792 457696536 479131360 494104215 504475840 520240710 527044496 554783680 554923424 568968490 572120670 574957632 584129920 605371008 610262048 625865339 658805620 665740416 682762188 693654280 718697040 724686182 756713760 762827560 790566744 832175520 832385136 853452735 876194880 910349584 915393072 958262720 988208430 1008951680 1040481420 1054088992 1087029273 1109567360 1109846848 1137936980 1144241340 1149915264 1220524096 1251730678 1317611240 1365524376 1387308560 1437394080 1449372364 1513427520 1525655120 1581133488 1664351040 1664770272 1706905470 1752389760 1811715455 1820699168 1830786144 1877596017 1916525440 1976416860 2080962840 2108177984 2174058546 2219693696 2275873960 2288482680 2441048192 2503461356 2635222480 2731048752 2774617120 2874788160 2898744728 3026855040 3051310240 3129326695 3162266976 3328702080 3329540544 3413810940 3623430910 3641398336 3661572288 3755192034 3952833720 4161925680 4216355968 4348117092 4551747920 4576965360 5006922712 5270444960 5435146365 5462097504 5549234240 5749576320 5797489456 6102620480 6258653390 6324533952 6659081088 6827621880 6884518729 7246861820 7282796672 7323144576 7510384068 7905667440 8323851360 8696234184 9103495840 9153930720 9387980085 10013845424 10540889920 10870292730 10924195008 11098468480 11594978912 12205240960 12517306780 12649067904 13655243760 13769037458 14493723640 15020768136 15811334880 16647702720 17392468368 18206991680 18307861440 18775960170 20027690848 20653556187 21081779840 21740585460 21848390016 23189957824 25034613560 27310487520 27538074916 28987447280 30041536272 31622669760 33295405440 34422593645 34784936736 36413983360 36615722880 37551920340 40055381696 41307112374 43481170920 46379915648 50069227120 54620975040 55076149832 57974894560 60083072544 63245339520 68845187290 69569873472 75103840680 80110763392 82614224748 86962341840 100138454240 103267780935 109241950080 110152299664 115949789120 120166145088 137690374580 139139746944 150207681360 165228449496 173924683680 200276908480 206535561870 220304599328 231899578240 240332290176 275380749160 300415362720 330456898992 347849367360 400553816960 413071123740 440609198656 550761498320 600830725440 660913797984 695698734720 826142247480 881218397312 1101522996640 1201661450880 1321827595968 1652284494960 2203045993280 2643655191936 3304568989920 4406091986560 6609137979840 13218275959680
• Sum of all divisors σ(n): 49000934911320
• Sum of proper divisors (its aliquot sum) s(n): 35782658951640
• 13218275959680 is an abundant number, because the sum of its proper divisors (35782658951640) is greater than itself. Its abundance is 22564382991960

Bases of 13218275959680

• Binary: 11000000010110011110101001001010001110000000₂
• Hexadecimal: 0xC059EA4A380
• Base-36: 4OOE47XXC

Squares and roots of 13218275959680

• 13218275959680 squared (13218275959680²) is 174722819346254224985702400
• 13218275959680 cubed (13218275959680³) is 2309534442572103835986140025638879232000
• The square root of 13218275959680 is 3635694.7011100919
• The cube root of 13218275959680 is 23644.2170883279

Scales and comparisons

• 13,218,275,959,680 seconds is equal to 420,300 years, 15 weeks, 2 hours, 8 minutes.
• To count from 1 to 13,218,275,959,680 would take you about one million, fifty thousand, seven hundred fifty 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 13218275959680 cubic inches would be around 1970.4 feet tall.

Recreational maths with 13218275959680

• 13218275959680 backwards is 08695957281231
• 13218275959680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13218275959680's digits is 66
• More coming soon!