18348129136640

Names of 18348129136640

• Cardinal: 18348129136640 can be written as Eighteen trillion, three hundred forty-eight billion, one hundred twenty-nine million, one hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.834812913664 × 10¹³

Factors of 18348129136640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 145

Divisors of 18348129136640

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 31 32 34 40 58 61 62 64 68 80 85 116 122 124 128 136 145 155 160 170 232 244 248 256 272 290 305 310 320 340 464 488 493 496 512 527 544 580 610 620 640 680 899 928 961 976 986 992 1024 1037 1054 1088 1160 1220 1240 1280 1360 1769 1798 1856 1891 1922 1952 1972 1984 2048 2074 2108 2176 2320 2440 2465 2480 2560 2635 2720 3538 3596 3712 3782 3844 3904 3944 3968 4096 4148 4216 4352 4495 4640 4805 4880 4930 4960 5120 5185 5270 5440 7076 7192 7424 7564 7688 7808 7888 7936 8296 8432 8704 8845 8990 9280 9455 9610 9760 9860 9920 10240 10370 10540 10880 14152 14384 14848 15128 15283 15376 15616 15776 15872 16337 16592 16864 17408 17690 17980 18560 18910 19220 19520 19720 19840 20480 20740 21080 21760 27869 28304 28768 29696 29791 30073 30256 30566 30752 31232 31552 31744 32147 32674 33184 33728 34816 35380 35960 37120 37820 38440 39040 39440 39680 41480 42160 43520 54839 55738 56608 57536 58621 59392 59582 60146 60512 61132 61504 62464 63104 63488 64294 65348 66368 67456 69632 70760 71920 74240 75640 76415 76880 78080 78880 79360 81685 82960 84320 87040 109678 111476 113216 115072 117242 118784 119164 120292 121024 122264 123008 124928 126208 126976 128588 130696 132736 134912 139345 141520 143840 148480 148955 150365 151280 152830 153760 156160 157760 158720 160735 163370 165920 168640 174080 219356 222952 226432 230144 234484 238328 240584 242048 244528 246016 249856 252416 257176 261392 265472 269824 274195 278690 283040 287680 293105 296960 297910 300730 302560 305660 307520 312320 315520 317440 321470 326740 331840 337280 348160 438712 445904 452864 460288 468968 473773 476656 481168 484096 489056 492032 504832 506447 514352 522784 530944 539648 548390 557380 566080 575360 586210 593920 595820 601460 605120 611320 615040 624640 631040 634880 642940 653480 663680 674560 863939 877424 891808 905728 920576 932263 937936 947546 953312 962336 968192 978112 984064 996557 1009664 1012894 1028704 1045568 1061888 1079296 1096780 1114760 1132160 1150720 1172420 1191640 1202920 1210240 1222640 1230080 1249280 1262080 1285880 1306960 1327360 1349120 1700009 1727878 1754848 1783616 1811456 1817251 1841152 1864526 1875872 1895092 1906624 1924672 1936384 1956224 1968128 1993114 2019328 2025788 2057408 2091136 2123776 2158592 2193560 2229520 2264320 2301440 2344840 2368865 2383280 2405840 2420480 2445280 2460160 2524160 2532235 2571760 2613920 2654720 2698240 3400018 3455756 3509696 3567232 3622912 3634502 3682304 3729052 3751744 3790184 3813248 3849344 3872768 3912448 3936256 3986228 4051576 4114816 4182272 4247552 4319695 4387120 4459040 4528640 4602880 4661315 4689680 4737730 4766560 4811680 4840960 4890560 4920320 4982785 5048320 5064470 5143520 5227840 5309440 5396480 6800036 6911512 7019392 7134464 7245824 7269004 7458104 7503488 7580368 7626496 7698688 7745536 7824896 7972456 8103152 8229632 8364544 8500045 8639390 8774240 8918080 9057280 9086255 9205760 9322630 9379360 9475460 9533120 9623360 9681920 9781120 9840640 9965570 10096640 10128940 10287040 10455680 10618880 10792960 13600072 13823024 14038784 14268928 14538008 14686963 14916208 15006976 15160736 15252992 15397376 15649792 15944912 16206304 16459264 16729088 17000090 17278780 17548480 17836160 18114560 18172510 18411520 18645260 18758720 18950920 19066240 19246720 19363840 19562240 19681280 19931140 20257880 20574080 20911360 21237760 27200144 27646048 28077568 28537856 28900153 29076016 29373926 29832416 30013952 30321472 30505984 30794752 30893267 31299584 31889824 32412608 32918528 33458176 34000180 34557560 35096960 35672320 36229120 36345020 37290520 37517440 37901840 38132480 38493440 38727680 39124480 39862280 40515760 41148160 41822720 52700279 54400288 55292096 56155136 57075712 57800306 58152032 58747852 59664832 60027904 60642944 61011968 61589504 61786534 62599168 63779648 64825216 65837056 66916352 68000360 69115120 70193920 71344640 72690040 73434815 74581040 75034880 75803680 76264960 76986880 78248960 79724560 81031520 82296320 83645440 105400558 108800576 110584192 112310272 114151424 115600612 116304064 117495704 119329664 120055808 121285888 122023936 123179008 123573068 127559296 129650432 131674112 136000720 138230240 140387840 142689280 144500765 145380080 146869630 149162080 150069760 151607360 152529920 153973760 154466335 156497920 159449120 162063040 164592640 167290880 210801116 217601152 221168384 224620544 231201224 232608128 234991408 238659328 240111616 242571776 247146136 255118592 259300864 263501395 272001440 276460480 280775680 285378560 289001530 290760160 293739260 298324160 300139520 303214720 305059840 307947520 308932670 312995840 318898240 324126080 329185280 334581760 421602232 435202304 442336768 462402448 465216256 469982816 477318656 485143552 494292272 510237184 518601728 527002790 544002880 552920960 561551360 570757120 578003060 581520320 587478520 596648320 600279040 606429440 610119680 615895040 617865340 637796480 648252160 658370560 843204464 870404608 884673536 895904743 924804896 930432512 939965632 954637312 970287104 988584544 1020474368 1037203456 1054005580 1088005760 1105841920 1123102720 1156006120 1163040640 1174957040 1193296640 1200558080 1212858880 1235730680 1275592960 1296504320 1686408928 1740809216 1769347072 1791809486 1849609792 1860865024 1879931264 1909274624 1940574208 1977169088 2040948736 2074406912 2108011160 2176011520 2211683840 2312012240 2326081280 2349914080 2386593280 2425717760 2471461360 2551185920 2593008640 3372817856 3481618432 3538694144 3583618972 3699219584 3721730048 3759862528 3818549248 3954338176 4081897472 4216022320 4352023040 4423367680 4479523715 4624024480 4652162560 4699828160 4773186560 4851435520 4942922720 5102371840 5186017280 6745635712 6963236864 7167237944 7398439168 7443460096 7519725056 7908676352 8432044640 8704046080 8846735360 8959047430 9248048960 9304325120 9399656320 9546373120 9702871040 9885845440 10204743680 10372034560 13491271424 14334475888 14796878336 15039450112 15817352704 16864089280 17408092160 17693470720 17918094860 18496097920 18608650240 18799312640 19092746240 19771690880 20409487360 26982542848 28668951776 29593756672 30078900224 31634705408 33728178560 34816184320 35836189720 36992195840 37217300480 37598625280 39543381760 53965085696 57337903552 59187513344 60157800448 63269410816 67456357120 71672379440 73984391680 75197250560 79086763520 107930171392 114675807104 118375026688 126538821632 134912714240 143344758880 147968783360 150394501120 158173527040 215860342784 229351614208 269825428480 286689517760 295937566720 300789002240 316347054080 458703228416 539650856960 573379035520 591875133440 632694108160 917406456832 1079301713920 1146758071040 1834812913664 2293516142080 3669625827328 4587032284160 9174064568320 18348129136640
• Sum of all divisors σ(n): 50652242334720
• Sum of proper divisors (its aliquot sum) s(n): 32304113198080
• 18348129136640 is an abundant number, because the sum of its proper divisors (32304113198080) is greater than itself. Its abundance is 13955984061440

Bases of 18348129136640

• Binary: 100001011000000000001101110000011000000000000₂
• Hexadecimal: 0x10B001B83000
• Base-36: 6I50ICPVK

Squares and roots of 18348129136640

• 18348129136640 squared (18348129136640²) is 336653842814817711790489600
• 18348129136640 cubed (18348129136640³) is 6176968182312379569633416293010898944000
• The square root of 18348129136640 is 4283471.6220187569
• The cube root of 18348129136640 is 26375.2911683299

Scales and comparisons

• 18,348,129,136,640 seconds is equal to 583,413 years, 39 weeks, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 18,348,129,136,640 would take you about one million, four hundred fifty-eight thousand, five hundred thirty-four 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 18348129136640 cubic inches would be around 2197.9 feet tall.

Recreational maths with 18348129136640

• 18348129136640 backwards is 04663192184381
• The number of decimal digits it has is: 14
• The sum of 18348129136640's digits is 56
• More coming soon!