138442854781440
138,442,854,781,440 is an even composite number composed of six prime numbers multiplied together.
138442854781440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 138442854781440:
29 × 32 × 5 × 112 × 701 × 70841
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 701 × 70841)See below for interesting mathematical facts about the number 138442854781440 from the Numbermatics database.
Names of 138442854781440
- Cardinal: 138442854781440 can be written as One hundred thirty-eight trillion, four hundred forty-two billion, eight hundred fifty-four million, seven hundred eighty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3844285478144 × 1014
Factors of 138442854781440
Divisors of 138442854781440
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 121 128 132 144 160 165 176 180 192 198 220 240 242 256 264 288 320 330 352 360 363 384 396 440 480 484 495 512 528 576 605 640 660 701 704 720 726 768 792 880 960 968 990 1056 1089 1152 1210 1280 1320 1402 1408 1440 1452 1536 1584 1760 1815 1920 1936 1980 2103 2112 2178 2304 2420 2560 2640 2804 2816 2880 2904 3168 3505 3520 3630 3840 3872 3960 4206 4224 4356 4608 4840 5280 5445 5608 5632 5760 5808 6309 6336 7010 7040 7260 7680 7711 7744 7920 8412 8448 8712 9680 10515 10560 10890 11216 11520 11616 12618 12672 14020 14080 14520 15422 15488 15840 16824 16896 17424 19360 21030 21120 21780 22432 23040 23133 23232 25236 25344 28040 28160 29040 30844 30976 31545 31680 33648 34848 38555 38720 42060 42240 43560 44864 46266 46464 50472 50688 56080 58080 61688 61952 63090 63360 67296 69399 69696 70841 77110 77440 84120 84480 84821 87120 89728 92532 92928 100944 112160 115665 116160 123376 126180 126720 134592 138798 139392 141682 154220 154880 168240 169642 174240 179456 185064 185856 201888 212523 224320 231330 232320 246752 252360 253440 254463 269184 277596 278784 283364 308440 309760 336480 339284 346995 348480 354205 358912 370128 403776 424105 425046 448640 462660 464640 493504 504720 508926 538368 555192 557568 566728 616880 637569 672960 678568 693990 696960 708410 740256 763389 779251 807552 848210 850092 897280 925320 929280 987008 1009440 1017852 1062615 1076736 1110384 1133456 1233760 1272315 1275138 1345920 1357136 1387980 1393920 1416820 1480512 1526778 1558502 1615104 1696420 1700184 1794560 1850640 1974016 2018880 2035704 2125230 2220768 2266912 2337753 2467520 2544630 2550276 2691840 2714272 2775960 2787840 2833640 2961024 3053556 3117004 3187845 3230208 3392840 3400368 3701280 3816945 3896255 3948032 4037760 4071408 4250460 4441536 4533824 4675506 4935040 5089260 5100552 5383680 5428544 5551920 5667280 5922048 6107112 6234008 6375690 6785680 6800736 7013259 7402560 7633890 7792510 8075520 8142816 8500920 8571761 8883072 9067648 9351012 9870080 10178520 10201104 10857088 11103840 11334560 11688765 11844096 12214224 12468016 12751380 13571360 13601472 14026518 14805120 15267780 15585020 16151040 16285632 17001840 17143522 17766144 18135296 18702024 19740160 20357040 20402208 21714176 22207680 22669120 23377530 24428448 24936032 25502760 25715283 27142720 27202944 28053036 29610240 30535560 31170040 32571264 34003680 34287044 35066295 35532288 36270592 37404048 40714080 40804416 42858805 43428352 44415360 45338240 46755060 48856896 49659541 49872064 51005520 51430566 54285440 54405888 56106072 59220480 61071120 62340080 65142528 68007360 68574088 70132590 74808096 77145849 81428160 81608832 85717610 88830720 90676480 93510120 97713792 99319082 99744128 102011040 102861132 108570880 108811776 112212144 122142240 124680160 128576415 130285056 136014720 137148176 140265180 148978623 149616192 154291698 162856320 163217664 171435220 177661440 181352960 187020240 195427584 198638164 199488256 204022080 205722264 217141760 224424288 244284480 248297705 249360320 257152830 272029440 274296352 280530360 297957246 299232384 308583396 325712640 326435328 342870440 374040480 385729245 390855168 397276328 398976512 408044160 411444528 446935869 448848576 488568960 496595410 498720640 514305660 544058880 546254951 548592704 561060720 595914492 598464768 617166792 651425280 685740880 744893115 748080960 771458490 794552656 816088320 822889056 893871738 897697152 977137920 993190820 997441280 1028611320 1092509902 1097185408 1122121440 1191828984 1196929536 1234333584 1371481760 1489786230 1496161920 1542916980 1589105312 1632176640 1638764853 1645778112 1787743476 1795394304 1954275840 1986381640 1994882560 2057222640 2185019804 2194370816 2234679345 2244242880 2383657968 2468667168 2731274755 2742963520 2979572460 2992323840 3085833960 3178210624 3277529706 3291556224 3575486952 3590788608 3972763280 4114445280 4370039608 4388741632 4469358690 4488485760 4767315936 4916294559 4937334336 5462549510 5485927040 5959144920 5984647680 6008804461 6171667920 6356421248 6555059412 6583112448 7150973904 7945526560 8193824265 8228890560 8740079216 8938717380 8976971520 9534631872 9832589118 9874668672 10925099020 10971854080 11918289840 12017608922 12343335840 12712842496 13110118824 13166224896 14301947808 15891053120 16387648530 16457781120 17480158432 17877434760 17953943040 18026413383 19069263744 19665178236 19749337344 21850198040 21943708160 23836579680 24035217844 24581472795 24686671680 25425684992 26220237648 28603895616 30044022305 31782106240 32775297060 32915562240 34960316864 35754869520 36052826766 38138527488 39330356472 39498674688 43700396080 47673159360 48070435688 49162945590 49373343360 52440475296 54079240149 57207791232 60088044610 63564212480 65550594120 65831124480 69920633728 71509739040 72105653532 76277054976 78660712944 87400792160 90132066915 95346318720 96140871376 98325891180 98746686720 104880950592 108158480298 114415582464 120176089220 127128424960 131101188240 139841267456 143019478080 144211307064 157321425888 174801584320 180264133830 190692637440 192281742752 196651782360 197493373440 209761901184 216316960596 228831164928 240352178440 262202376480 270396200745 279682534912 286038956160 288422614128 314642851776 349603168640 360528267660 381385274880 384563485504 393303564720 419523802368 432633921192 480704356880 524404752960 540792401490 572077912320 576845228256 629285703552 699206337280 721056535320 769126971008 786607129440 839047604736 865267842384 961408713760 1048809505920 1081584802980 1144155824640 1153690456512 1258571407104 1398412674560 1442113070640 1538253942016 1573214258880 1730535684768 1922817427520 2097619011840 2163169605960 2307380913024 2517142814208 2884226141280 3076507884032 3146428517760 3461071369536 3845634855040 4195238023680 4326339211920 4614761826048 5768452282560 6292857035520 6922142739072 7691269710080 8652678423840 9229523652096 11536904565120 12585714071040 13844285478144 15382539420160 17305356847680 23073809130240 27688570956288 34610713695360 46147618260480 69221427390720 138442854781440
- Sum of all divisors σ(n): 527776201520568
- Sum of proper divisors (its aliquot sum) s(n): 389333346739128
- 138442854781440 is an abundant number, because the sum of its proper divisors (389333346739128) is greater than itself. Its abundance is 250890491957688
Bases of 138442854781440
- Binary: 111110111101001101111010010111001010010000000002
- Hexadecimal: 0x7DE9BD2E5200
- Base-36: 1D2NRP8XS0
Squares and roots of 138442854781440
- 138442854781440 squared (1384428547814402) is 19166424040034884270168473600
- 138442854781440 cubed (1384428547814403) is 2653454460054050039766690510088106409984000
-
The
square root of 138442854781440 is 11766174.1777622857 -
The
cube root of 138442854781440 is 51731.7117147725
Scales and comparisons
How big is 138442854781440?- 138,442,854,781,440 seconds is equal to 4,402,054 years, 28 weeks, 4 days, 6 hours, 24 minutes.
-
To count from 1 to 138,442,854,781,440 would take you about eleven million, five thousand, one hundred thirty-six 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 138442854781440 cubic inches would be around 4311 feet tall.
Recreational maths with 138442854781440
- 138442854781440 backwards is 044187458244831
- The number of decimal digits it has is: 15
- The sum of 138442854781440's digits is 63
- More coming soon!
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The information we have on file for 138442854781440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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