18133909739520

Names of 18133909739520

• Cardinal: 18133909739520 can be written as Eighteen trillion, one hundred thirty-three billion, nine hundred nine million, seven hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.813390973952 × 10¹³

Factors of 18133909739520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3258

Divisors of 18133909739520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 23 24 30 32 38 40 46 48 57 60 64 69 76 80 92 95 96 114 115 120 128 138 152 160 184 190 192 228 230 240 256 276 285 304 320 345 368 380 384 437 456 460 480 499 512 552 570 608 640 690 736 760 768 874 912 920 960 998 1024 1104 1140 1216 1280 1311 1380 1472 1497 1520 1536 1748 1824 1840 1920 1996 2048 2185 2208 2280 2432 2495 2560 2622 2707 2760 2944 2994 3040 3072 3496 3648 3680 3840 3992 4370 4416 4560 4864 4990 5120 5244 5414 5520 5888 5988 6080 6144 6555 6992 7296 7360 7485 7680 7984 8121 8740 8832 9120 9481 9728 9980 10240 10488 10828 11040 11477 11776 11976 12160 13110 13535 13984 14592 14720 14970 15360 15968 16242 17480 17664 18240 18962 19456 19960 20976 21656 22080 22954 23552 23952 24320 26220 27070 27968 28443 29184 29440 29940 30720 31936 32484 34431 34960 35328 36480 37924 38912 39920 40605 41952 43312 44160 45908 47104 47405 47904 48640 51433 52440 54140 55936 56886 57385 58368 58880 59880 62261 63872 64968 68862 69920 70656 72960 75848 79840 81210 83904 86624 88320 91816 94810 95808 97280 102866 104880 108280 111872 113772 114770 116736 117760 119760 124522 127744 129936 137724 139840 141312 142215 145920 151696 154299 159680 162420 167808 172155 173248 176640 183632 186783 189620 191616 194560 205732 209760 216560 218063 223744 227544 229540 235520 239520 249044 255488 257165 259872 275448 279680 284430 291840 303392 308598 311305 319360 324840 335616 344310 346496 353280 367264 373566 379240 383232 411464 419520 433120 436126 447488 455088 459080 479040 498088 510976 514330 519744 550896 559360 568860 583680 606784 617196 622610 638720 649680 654189 671232 688620 692992 706560 734528 747132 758480 766464 771495 822928 839040 866240 872252 894976 910176 918160 933915 958080 996176 1021952 1028660 1039488 1090315 1101792 1118720 1137720 1182959 1213568 1234392 1245220 1277440 1299360 1308378 1342464 1350793 1377240 1385984 1469056 1494264 1516960 1532928 1542990 1645856 1678080 1732480 1744504 1820352 1836320 1867830 1916160 1992352 2057320 2078976 2180630 2203584 2237440 2275440 2365918 2427136 2468784 2490440 2554880 2598720 2616756 2684928 2701586 2754480 2771968 2938112 2988528 3033920 3065856 3085980 3270945 3291712 3356160 3464960 3489008 3548877 3640704 3672640 3735660 3832320 3984704 4052379 4114640 4157952 4361260 4407168 4474880 4550880 4731836 4854272 4937568 4980880 5109760 5197440 5233512 5403172 5508960 5543936 5876224 5914795 5977056 6067840 6171960 6541890 6583424 6712320 6753965 6929920 6978016 7097754 7281408 7345280 7471320 7664640 7969408 8104758 8229280 8315904 8722520 8814336 9101760 9463672 9708544 9875136 9961760 10394880 10467024 10806344 11017920 11752448 11829590 11954112 12135680 12343920 13083780 13166848 13424640 13507930 13859840 13956032 14195508 14562816 14690560 14942640 15329280 15938816 16209516 16458560 16631808 17445040 17628672 17744385 18203520 18927344 19417088 19750272 19923520 20261895 20789760 20934048 21612688 22035840 23504896 23659180 23908224 24271360 24687840 25665067 26167560 26333696 27015860 27719680 27912064 28391016 29125632 29381120 29885280 31068239 31877632 32419032 32917120 34890080 35257344 35488770 36407040 37854688 39500544 39847040 40523790 41579520 41868096 43225376 44071680 47318360 47816448 48542720 49375680 51330134 52335120 52667392 54031720 55824128 56782032 58251264 58762240 59770560 62136478 63755264 64838064 65834240 69780160 70514688 70977540 72814080 75709376 76995201 79001088 79694080 81047580 83159040 83736192 86450752 88143360 93204717 94636720 95632896 97085440 98751360 102660268 104670240 105334784 108063440 111648256 113564064 117524480 119541120 124272956 127510528 128325335 129676128 131668480 139560320 141955080 145628160 151418752 153990402 155341195 158002176 159388160 162095160 167472384 172901504 176286720 186409434 189273440 191265792 197502720 205320536 209340480 216126880 223296512 227128128 239082240 248545912 256650670 259352256 263336960 279120640 283910160 291256320 302837504 307980804 310682390 316004352 318776320 324190320 334944768 345803008 352573440 372818868 378546880 382531584 384976005 395005440 410641072 418680960 432253760 446593024 454256256 466023585 478164480 497091824 513301340 518704512 526673920 558241280 567820320 590296541 605675008 615961608 621364780 637552640 648380640 669889536 691606016 745637736 757093760 769952010 790010880 821282144 837361920 864507520 908512512 932047170 956328960 994183648 1026602680 1037409024 1116482560 1135640640 1180593082 1211350016 1231923216 1242729560 1296761280 1339779072 1383212032 1491275472 1514187520 1539904020 1580021760 1642564288 1674723840 1729015040 1770889623 1817025024 1864094340 1912657920 1988367296 2053205360 2074818048 2232965120 2271281280 2361186164 2422700032 2463846432 2485459120 2593522560 2766424064 2951482705 2982550944 3028375040 3079808040 3285128576 3349447680 3458030080 3541779246 3634050048 3728188680 3976734592 4106410720 4149636096 4542562560 4722372328 4927692864 4970918240 5187045120 5902965410 5965101888 6056750080 6159616080 6570257152 6698895360 6916060160 7083558492 7268100096 7456377360 7953469184 8212821440 8299272192 8854448115 9085125120 9444744656 9855385728 9941836480 10374090240 11805930820 11930203776 12113500160 12319232160 13140514304 13832120320 14167116984 14912754720 15906938368 16425642880 17708896230 18170250240 18889489312 19710771456 19883672960 20748180480 23611861640 23860407552 24638464320 26281028608 28334233968 29825509440 31813876736 32851285760 35417792460 36340500480 37778978624 39421542912 39767345920 41496360960 47223723280 47720815104 49276928640 52562057216 56668467936 59651018880 63627753472 65702571520 70835584920 75557957248 78843085824 79534691840 94447446560 95441630208 98553857280 113336935872 119302037760 131405143040 141671169840 151115914496 157686171648 159069383680 188894893120 190883260416 197107714560 226673871744 238604075520 262810286080 283342339680 302231828992 318138767360 377789786240 394215429120 453347743488 477208151040 566684679360 604463657984 755579572480 788430858240 906695486976 954416302080 1133369358720 1208927315968 1511159144960 1813390973952 2266738717440 3022318289920 3626781947904 4533477434880 6044636579840 9066954869760 18133909739520
• Sum of all divisors σ(n): 63874137600000
• Sum of proper divisors (its aliquot sum) s(n): 45740227860480
• 18133909739520 is an abundant number, because the sum of its proper divisors (45740227860480) is greater than itself. Its abundance is 27606318120960

Bases of 18133909739520

• Binary: 100000111111000100001001111111001100000000000₂
• Hexadecimal: 0x107E213F9800
• Base-36: 6FELPNL6O

Squares and roots of 18133909739520

• 18133909739520 squared (18133909739520²) is 328838682441058314249830400
• 18133909739520 cubed (18133909739520³) is 5963130986248831773111272293068177408000
• The square root of 18133909739520 is 4258392.8587578671
• The cube root of 18133909739520 is 26272.2428504401

Scales and comparisons

• 18,133,909,739,520 seconds is equal to 576,602 years, 12 weeks, 2 days, 13 hours, 52 minutes.
• To count from 1 to 18,133,909,739,520 would take you about one million, four hundred forty-one thousand, five hundred 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 18133909739520 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18133909739520

• 18133909739520 backwards is 02593790933181
• 18133909739520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18133909739520's digits is 60
• More coming soon!