18242594406400

Names of 18242594406400

• Cardinal: 18242594406400 can be written as Eighteen trillion, two hundred forty-two billion, five hundred ninety-four million, four hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.82425944064 × 10¹³

Factors of 18242594406400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 208

Divisors of 18242594406400

• Number of divisors d(n): 912
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 128 130 140 160 169 175 181 182 200 208 224 256 260 280 320 325 338 350 362 364 400 416 448 455 512 520 560 640 650 676 700 724 728 800 832 845 896 905 910 1024 1040 1120 1183 1267 1280 1300 1352 1400 1448 1456 1600 1664 1690 1792 1810 1820 2048 2080 2197 2240 2275 2353 2366 2534 2560 2600 2704 2800 2896 2912 3200 3328 3380 3584 3620 3640 4096 4160 4225 4394 4480 4525 4550 4706 4732 5068 5120 5200 5408 5600 5792 5824 5915 6335 6400 6656 6760 7168 7240 7280 8192 8320 8450 8788 8960 9050 9100 9412 9464 10136 10240 10400 10816 10985 11200 11584 11648 11765 11830 12670 12800 13312 13520 14336 14480 14560 15379 16384 16471 16640 16900 17576 17920 18100 18200 18824 18928 20272 20480 20800 21632 21970 22400 23168 23296 23530 23660 25340 25600 26624 27040 28672 28960 29120 29575 30589 30758 31675 32768 32942 33280 33800 35152 35840 36200 36400 37648 37856 40544 40960 41600 43264 43940 44800 46336 46592 47060 47320 50680 51200 53248 54080 54925 57344 57920 58240 58825 59150 61178 61516 63350 65536 65884 66560 67600 70304 71680 72400 72800 75296 75712 76895 81088 81920 82355 83200 86528 87880 89600 92672 93184 94120 94640 101360 102400 106496 108160 109850 114688 115840 116480 117650 118300 122356 123032 126700 131072 131768 133120 135200 140608 143360 144800 145600 150592 151424 152945 153790 162176 163840 164710 166400 173056 175760 179200 185344 186368 188240 189280 202720 204800 212992 214123 216320 219700 229376 231680 232960 235300 236600 244712 246064 253400 262144 263536 266240 270400 281216 286720 289600 291200 301184 302848 305890 307580 324352 327680 329420 332800 346112 351520 358400 370688 372736 376480 378560 384475 397657 405440 409600 411775 425984 428246 432640 439400 458752 463360 465920 470600 473200 489424 492128 506800 527072 532480 540800 562432 573440 579200 582400 602368 605696 611780 615160 648704 655360 658840 665600 692224 703040 716800 741376 745472 752960 757120 764725 768950 795314 810880 819200 823550 851968 856492 865280 878800 917504 926720 931840 941200 946400 978848 984256 1013600 1054144 1064960 1070615 1081600 1124864 1146880 1158400 1164800 1204736 1211392 1223560 1230320 1297408 1310720 1317680 1331200 1384448 1406080 1433600 1482752 1490944 1505920 1514240 1529450 1537900 1590628 1621760 1638400 1647100 1703936 1712984 1730560 1757600 1835008 1853440 1863680 1882400 1892800 1957696 1968512 1988285 2027200 2108288 2129920 2141230 2163200 2249728 2293760 2316800 2329600 2409472 2422784 2447120 2460640 2594816 2635360 2662400 2768896 2783599 2812160 2867200 2965504 2981888 3011840 3028480 3058900 3075800 3181256 3243520 3276800 3294200 3407872 3425968 3461120 3515200 3706880 3727360 3764800 3785600 3915392 3937024 3976570 4054400 4216576 4259840 4282460 4326400 4499456 4587520 4633600 4659200 4818944 4845568 4894240 4921280 5189632 5270720 5324800 5353075 5537792 5567198 5624320 5734400 5931008 5963776 6023680 6056960 6117800 6151600 6362512 6487040 6553600 6588400 6851936 6922240 7030400 7413760 7454720 7529600 7571200 7830784 7874048 7953140 8108800 8433152 8519680 8564920 8652800 8998912 9175040 9267200 9318400 9637888 9691136 9788480 9842560 9941425 10379264 10541440 10649600 10706150 11075584 11134396 11248640 11468800 11862016 11927552 12047360 12113920 12235600 12303200 12725024 12974080 13176800 13703872 13844480 13917995 14060800 14827520 14909440 15059200 15142400 15661568 15748096 15906280 16217600 16866304 17039360 17129840 17305600 17997824 18534400 18636800 19275776 19382272 19576960 19685120 19882850 20758528 21082880 21299200 21412300 22151168 22268792 22497280 22937600 23724032 23855104 24094720 24227840 24471200 24606400 25450048 25948160 26353600 27407744 27688960 27835990 28121600 29655040 29818880 30118400 30284800 31323136 31496192 31812560 32435200 33732608 34259680 34611200 35995648 37068800 37273600 38551552 38764544 39153920 39370240 39765700 41517056 42165760 42598400 42824600 44302336 44537584 44994560 45875200 47448064 48189440 48455680 48942400 49212800 50900096 51896320 52707200 54815488 55377920 55671980 56243200 59310080 59637760 60236800 60569600 62646272 62992384 63625120 64870400 67465216 68519360 69222400 69589975 71991296 74137600 74547200 77103104 77529088 78307840 78740480 79531400 83034112 84331520 85196800 85649200 89075168 89989120 96378880 96911360 97884800 98425600 101800192 103792640 105414400 109630976 110755840 111343960 112486400 118620160 119275520 120473600 121139200 125292544 125984768 127250240 129740800 134930432 137038720 138444800 139179950 143982592 148275200 149094400 154206208 155058176 156615680 157480960 159062800 166068224 168663040 171298400 178150336 179978240 192757760 193822720 195769600 196851200 203600384 207585280 210828800 219261952 221511680 222687920 224972800 237240320 240947200 242278400 250585088 251969536 254500480 259481600 269860864 274077440 276889600 278359900 287965184 296550400 298188800 308412416 310116352 313231360 314961920 318125600 332136448 337326080 342596800 356300672 359956480 385515520 387645440 391539200 393702400 407200768 415170560 421657600 438523904 445375840 449945600 481894400 484556800 501170176 503939072 509000960 518963200 539721728 548154880 553779200 556719800 575930368 593100800 596377600 616824832 626462720 629923840 636251200 674652160 685193600 712601344 719912960 771031040 775290880 783078400 787404800 814401536 830341120 843315200 877047808 890751680 899891200 963788800 969113600 1002340352 1007878144 1018001920 1037926400 1079443456 1096309760 1107558400 1113439600 1186201600 1252925440 1259847680 1272502400 1349304320 1370387200 1425202688 1439825920 1542062080 1550581760 1566156800 1574809600 1628803072 1660682240 1686630400 1754095616 1781503360 1799782400 1927577600 1938227200 2004680704 2015756288 2036003840 2075852800 2158886912 2192619520 2226879200 2505850880 2519695360 2545004800 2698608640 2740774400 2850405376 2879651840 3084124160 3132313600 3149619200 3257606144 3373260800 3508191232 3563006720 3599564800 3855155200 3876454400 4009361408 4031512576 4072007680 4151705600 4317773824 4385239040 4453758400 5011701760 5039390720 5090009600 5397217280 5481548800 5700810752 6264627200 6299238400 6515212288 6746521600 7016382464 7126013440 7199129600 7710310400 7752908800 8018722816 8144015360 8303411200 8770478080 8907516800 10023403520 10078781440 10180019200 10794434560 10963097600 11401621504 12529254400 12598476800 13030424576 13493043200 14032764928 14252026880 14398259200 15420620800 16288030720 17540956160 17815033600 20046807040 20157562880 20360038400 21588869120 21926195200 22803243008 25058508800 25196953600 26060849152 26986086400 28065529856 28504053760 32576061440 35081912320 35630067200 40093614080 40720076800 43852390400 45606486016 50117017600 50393907200 52121698304 53972172800 56131059712 57008107520 65152122880 70163824640 71260134400 81440153600 87704780800 91212972032 100234035200 100787814400 104243396608 107944345600 114016215040 130304245760 140327649280 142520268800 162880307200 175409561600 182425944064 200468070400 228032430080 260608491520 280655298560 285040537600 325760614400 350819123200 364851888128 456064860160 521216983040 570081075200 651521228800 701638246400 729703776256 912129720320 1140162150400 1303042457600 1403276492800 1824259440640 2280324300800 2606084915200 3648518881280 4560648601600 9121297203200 18242594406400
• Sum of all divisors σ(n): 56320838916160
• Sum of proper divisors (its aliquot sum) s(n): 38078244509760
• 18242594406400 is an abundant number, because the sum of its proper divisors (38078244509760) is greater than itself. Its abundance is 19835650103360

Bases of 18242594406400

• Binary: 100001001011101101111010111000000000000000000₂
• Hexadecimal: 0x10976F5C0000
• Base-36: 6GSJ5P6V4

Squares and roots of 18242594406400

• 18242594406400 squared (18242594406400²) is 332792250676416568360960000
• 18242594406400 cubed (18242594406400³) is 6070994050682863506377932112134144000000
• The square root of 18242594406400 is 4271135.0255406347
• The cube root of 18242594406400 is 26324.6254562369

Scales and comparisons

• 18,242,594,406,400 seconds is equal to 580,058 years, 3 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,242,594,406,400 would take you about one million, four hundred fifty thousand, one hundred forty-five 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 18242594406400 cubic inches would be around 2193.7 feet tall.

Recreational maths with 18242594406400

• 18242594406400 backwards is 00460449524281
• The number of decimal digits it has is: 14
• The sum of 18242594406400's digits is 49
• More coming soon!