18130737264640

Names of 18130737264640

• Cardinal: 18130737264640 can be written as Eighteen trillion, one hundred thirty billion, seven hundred thirty-seven million, two hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.813073726464 × 10¹³

Factors of 18130737264640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 439

Divisors of 18130737264640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 121 128 130 140 143 154 160 176 182 208 220 224 242 256 260 280 286 308 320 352 364 385 401 416 440 448 455 484 512 520 560 572 605 616 640 704 715 728 770 802 832 847 880 896 910 968 1001 1024 1040 1120 1144 1210 1232 1280 1408 1430 1456 1540 1573 1604 1664 1694 1760 1792 1820 1936 2002 2005 2048 2080 2240 2288 2420 2464 2560 2807 2816 2860 2912 3080 3146 3208 3328 3388 3520 3584 3640 3872 4004 4010 4160 4235 4411 4480 4576 4840 4928 5005 5120 5213 5614 5632 5720 5824 6160 6292 6416 6656 6776 7040 7168 7280 7744 7865 8008 8020 8320 8470 8822 8960 9152 9680 9856 10010 10240 10426 11011 11228 11264 11440 11648 12320 12584 12832 13312 13552 14035 14080 14336 14560 15488 15730 16016 16040 16640 16940 17644 17920 18304 19360 19712 20020 20852 22022 22055 22456 22528 22880 23296 24640 25168 25664 26065 26624 27104 28070 28160 29120 30877 30976 31460 32032 32080 33280 33880 35288 35840 36491 36608 38720 39424 40040 41704 44044 44110 44912 45760 46592 48521 49280 50336 51328 52130 54208 55055 56140 56320 57343 58240 61754 61952 62920 64064 64160 66560 67760 70576 71680 72982 73216 77440 78848 80080 83408 88088 88220 89824 91520 93184 97042 98560 100672 102656 104260 108416 110110 112280 112640 114686 116480 123508 123904 125840 128128 128320 133120 135520 141152 145964 146432 154385 154880 157696 160160 160801 166816 176176 176440 179648 182455 183040 186368 194084 197120 201344 205312 208520 216832 220220 224560 229372 232960 242605 247016 247808 251680 256256 256640 271040 282304 286715 291928 292864 308770 309760 320320 321602 333632 339647 352352 352880 359296 364910 366080 388168 394240 401401 402688 410624 417040 433664 440440 449120 458744 465920 485210 494032 503360 512512 513280 542080 564608 573430 583856 617540 619520 630773 640640 643204 667264 679294 704704 705760 718592 729820 732160 776336 788480 802802 804005 805376 821248 834080 867328 880880 898240 917488 931840 970420 988064 1006720 1025024 1026560 1084160 1125607 1129216 1146860 1167712 1235080 1239040 1261546 1281280 1286408 1334528 1358588 1409408 1411520 1437184 1459640 1464320 1552672 1605604 1608010 1610752 1668160 1698235 1734656 1761760 1768811 1796480 1834976 1940840 1976128 2007005 2013440 2050048 2053120 2090413 2168320 2251214 2258432 2293720 2335424 2470160 2523092 2562560 2572816 2669056 2717176 2818816 2823040 2874368 2919280 3105344 3153865 3211208 3216020 3221504 3336320 3396470 3523520 3537622 3592960 3669952 3881680 3952256 4014010 4026880 4106240 4180826 4336640 4415411 4502428 4516864 4587440 4670848 4940320 5046184 5125120 5145632 5338112 5434352 5628035 5637632 5646080 5748736 5838560 6210688 6307730 6422416 6432040 6672640 6792940 7047040 7075244 7185920 7339904 7763360 7904512 8028020 8053760 8361652 8673280 8830822 8844055 9004856 9033728 9174880 9341696 9880640 10092368 10250240 10291264 10452065 10676224 10868704 11256070 11275264 11292160 11677120 12381677 12421376 12615460 12844832 12864080 13345280 13585880 14094080 14150488 14371840 14632891 14679808 15526720 15809024 16056040 16107520 16723304 17661644 17688110 18009712 18349760 18683392 19456921 19761280 20184736 20582528 20904130 21737408 22077055 22512140 22550528 22584320 22994543 23354240 24763354 24842752 25230920 25689664 25728160 26690560 27171760 28188160 28300976 28743680 29265782 29359616 31053440 31618048 32112080 33446608 35323288 35376220 36019424 36699520 37366784 38913842 39522560 40369472 41165056 41808260 43474816 44154110 45024280 45168640 45989086 46708480 49526708 49685504 50461840 51379328 51456320 53381120 54343520 56376320 56601952 58531564 58719232 61908385 62106880 63236096 64224160 66893216 70646576 70752440 72038848 73164455 73399040 74733568 77827684 79045120 80738944 82330112 83616520 86949632 88308220 90048560 91978172 93416960 97284605 99053416 99371008 100923680 102758656 102912640 108687040 112752640 113203904 114972715 117063128 117438464 123816770 124213760 128448320 133786432 136198447 141293152 141504880 144077696 146328910 146798080 155655368 158090240 160961801 161477888 164660224 167233040 173899264 176616440 180097120 183956344 186833920 194569210 198106832 201847360 205517312 205825280 217374080 226407808 229945430 234126256 247633540 248427520 252939973 256896640 267572864 272396894 282586304 283009760 288155392 292657820 293596160 311310736 316180480 321923602 322955776 329320448 334466080 347798528 353232880 360194240 367912688 373667840 389138420 396213664 403694720 411034624 411650560 434748160 452815616 459890860 468252512 495267080 496855040 505879946 513793280 535145728 544793788 565172608 566019520 576310784 585315640 587192320 622621472 643847204 645911552 668932160 680992235 695597056 706465760 720388480 735825376 778276840 792427328 804809005 807389440 822069248 823301120 869496320 905631232 919781720 936505024 990534160 1011759892 1027586560 1070291456 1089587576 1130345216 1132039040 1152621568 1170631280 1245242944 1264699865 1287694408 1291823104 1337864320 1361984470 1412931520 1440776960 1471650752 1556553680 1584854656 1609618010 1614778880 1646602240 1738992640 1770579811 1811262464 1839563440 1873010048 1981068320 2023519784 2055173120 2140582912 2179175152 2260690432 2264078080 2305243136 2341262560 2490485888 2529399730 2575388816 2675728640 2723968940 2825863040 2881553920 2943301504 3113107360 3169709312 3219236020 3229557760 3477985280 3541159622 3622524928 3679126880 3746020096 3962136640 4047039568 4110346240 4281165824 4358350304 4521380864 4528156160 4682525120 4980971776 5058799460 5150777632 5351457280 5447937880 5651726080 5763107840 5886603008 6226214720 6339418624 6438472040 6459115520 7082319244 7358253760 7492040192 7924273280 8094079136 8716700608 8852899055 9042761728 9056312320 9365050240 9961943552 10117598920 10301555264 10702914560 10895875760 11303452160 11526215680 11773206016 12452429440 12678837248 12876944080 14164638488 14716507520 14984080384 15848546560 16188158272 17433401216 17705798110 18112624640 18730100480 19923887104 20235197840 20603110528 21405829120 21791751520 22606904320 23546412032 24904858880 25357674496 25753888160 28329276976 29433015040 29968160768 31697093120 32376316544 34866802432 35411596220 37460200960 39847774208 40470395680 41206221056 43583503040 45213808640 47092824064 49809717760 51507776320 56658553952 58866030080 63394186240 64752633088 69733604864 70823192440 74920401920 80940791360 82412442112 87167006080 99619435520 103015552640 113317107904 117732060160 126788372480 129505266176 139467209728 141646384880 149840803840 161881582720 164824884224 174334012160 199238871040 206031105280 226634215808 235464120320 259010532352 278934419456 283292769760 323763165440 329649768448 348668024320 412062210560 453268431616 518021064704 566585539520 647526330880 697336048640 824124421120 906536863232 1133171079040 1295052661760 1394672097280 1648248842240 1813073726464 2266342158080 2590105323520 3626147452928 4532684316160 9065368632320 18130737264640
• Sum of all divisors σ(n): 58999446848160
• Sum of proper divisors (its aliquot sum) s(n): 40868709583520
• 18130737264640 is an abundant number, because the sum of its proper divisors (40868709583520) is greater than itself. Its abundance is 22737972318880

Bases of 18130737264640

• Binary: 100000111110101100100001001110111100000000000₂
• Hexadecimal: 0x107D64277800
• Base-36: 6FD58UFWG

Squares and roots of 18130737264640

• 18130737264640 squared (18130737264640²) is 328723633759405549394329600
• 18130737264640 cubed (18130737264640³) is 5960001836369525730498183860630585344000
• The square root of 18130737264640 is 4258020.3457287519
• The cube root of 18130737264640 is 26270.7106768741

Scales and comparisons

• 18,130,737,264,640 seconds is equal to 576,501 years, 18 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 18,130,737,264,640 would take you about one million, four hundred forty-one thousand, two hundred fifty-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 18130737264640 cubic inches would be around 2189.2 feet tall.

Recreational maths with 18130737264640

• 18130737264640 backwards is 04646273703181
• 18130737264640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18130737264640's digits is 52
• More coming soon!