394942387269813049440
394,942,387,269,813,049,440 is an even composite number composed of six prime numbers multiplied together.
394942387269813049440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 394942387269813049440:
25 × 34 × 5 × 53 × 607 × 947249063909
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 53 × 607 × 947249063909)See below for interesting mathematical facts about the number 394942387269813049440 from the Numbermatics database.
Names of 394942387269813049440
- Cardinal: 394942387269813049440 can be written as Three hundred ninety-four quintillion, nine hundred forty-two quadrillion, three hundred eighty-seven trillion, two hundred sixty-nine billion, eight hundred thirteen million, forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.9494238726981304944 × 1020
Factors of 394942387269813049440
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 13
- Sum of prime factors: 947249064579
Divisors of 394942387269813049440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 72 80 81 90 96 106 108 120 135 144 159 160 162 180 212 216 240 265 270 288 318 324 360 405 424 432 477 480 530 540 607 636 648 720 795 810 848 864 954 1060 1080 1214 1272 1296 1431 1440 1590 1620 1696 1821 1908 2120 2160 2385 2428 2544 2592 2862 3035 3180 3240 3642 3816 4240 4293 4320 4770 4856 5088 5463 5724 6070 6360 6480 7155 7284 7632 8480 8586 9105 9540 9712 10926 11448 12140 12720 12960 14310 14568 15264 16389 17172 18210 19080 19424 21465 21852 22896 24280 25440 27315 28620 29136 32171 32778 34344 36420 38160 42930 43704 45792 48560 49167 54630 57240 58272 64342 65556 68688 72840 76320 81945 85860 87408 96513 97120 98334 109260 114480 128684 131112 137376 145680 160855 163890 171720 174816 193026 196668 218520 228960 245835 257368 262224 289539 291360 321710 327780 343440 386052 393336 437040 482565 491670 514736 524448 579078 643420 655560 686880 772104 786672 868617 874080 965130 983340 1029472 1158156 1286840 1311120 1447695 1544208 1573344 1737234 1930260 1966680 2316312 2573680 2605851 2622240 2895390 3088416 3474468 3860520 3933360 4343085 4632624 5147360 5211702 5790780 6948936 7721040 7866720 8686170 9265248 10423404 11581560 13029255 13897872 15442080 17372340 20846808 23163120 26058510 27795744 34744680 41693616 46326240 52117020 69489360 83387232 104234040 138978720 208468080 416936160 947249063909 1894498127818 2841747191727 3788996255636 4736245319545 5683494383454 7577992511272 8525241575181 9472490639090 11366988766908 14208735958635 15155985022544 17050483150362 18944981278180 22733977533816 25575724725543 28417471917270 30311970045088 34100966300724 37889962556360 42626207875905 45467955067632 50204200387177 51151449451086 56834943834540 68201932601448 75779925112720 76727174176629 85252415751810 90935910135264 100408400774354 102302898902172 113669887669080 127878623627715 136403865202896 150612601161531 151559850225440 153454348353258 170504831503620 200816801548708 204605797804344 227339775338160 251021001935885 255757247255430 272807730405792 301225202323062 306908696706516 341009663007240 383635870883145 401633603097416 409211595608688 451837803484593 454679550676320 502042003871770 511514494510860 574980181792763 602450404646124 613817393413032 682019326014480 753063005807655 767271741766290 803267206194832 818423191217376 903675606969186 1004084007743540 1023028989021720 1149960363585526 1204900809292248 1227634786826064 1355513410453779 1364038652028960 1506126011615310 1534543483532580 1606534412389664 1724940545378289 1807351213938372 2008168015487080 2046057978043440 2259189017422965 2299920727171052 2409801618584496 2455269573652128 2711026820907558 2874900908963815 3012252023230620 3069086967065160 3449881090756578 3614702427876744 4016336030974160 4066540231361337 4092115956086880 4518378034845930 4599841454342104 4819603237168992 5174821636134867 5422053641815116 5749801817927630 6024504046461240 6138173934130320 6777567052268895 6899762181513156 7229404855753488 8032672061948320 8133080462722674 8624702726891445 9036756069691860 9199682908684208 10349643272269734 10844107283630232 11499603635855260 12049008092922480 12276347868260640 13555134104537790 13799524363026312 14458809711506976 15524464908404601 16266160925445348 17249405453782890 18073512139383720 18399365817368416 20332701156806685 20699286544539468 21688214567260464 22999207271710520 24098016185844960 25874108180674335 27110268209075580 27599048726052624 30473949635016439 31048929816809202 32532321850890696 34498810907565780 36147024278767440 40665402313613370 41398573089078936 43376429134520928 45998414543421040 46573394725213803 51748216361348670 54220536418151160 55198097452105248 60947899270032878 62097859633618404 65064643701781392 68997621815131560 72294048557534880 77622324542023005 81330804627226740 82797146178157872 91421848905049317 91996829086842080 93146789450427606 103496432722697340 108441072836302320 121895798540065756 124195719267236808 130129287403562784 137995243630263120 152369748175082195 155244649084046010 162661609254453480 165594292356315744 182843697810098634 186293578900855212 206992865445394680 216882145672604640 232866973626069015 243791597080131512 248391438534473616 274265546715147951 275990487260526240 304739496350164390 310489298168092020 325323218508906960 365687395620197268 372587157801710424 413985730890789360 457109244525246585 465733947252138030 487583194160263024 496782877068947232 548531093430295902 609478992700328780 620978596336184040 650646437017813920 731374791240394536 745174315603420848 822796640145443853 827971461781578720 914218489050493170 931467894504276060 975166388320526048 1097062186860591804 1218957985400657560 1241957192672368080 1371327733575739755 1462749582480789072 1490348631206841696 1645593280290887706 1828436978100986340 1862935789008552120 2194124373721183608 2437915970801315120 2468389920436331559 2483914385344736160 2742655467151479510 2925499164961578144 3291186560581775412 3656873956201972680 3725871578017104240 4113983200727219265 4388248747442367216 4875831941602630240 4936779840872663118 5485310934302959020 6582373121163550824 7313747912403945360 7451743156034208480 8227966401454438530 8776497494884734432 9873559681745326236 10970621868605918040 12341949602181657795 13164746242327101648 14627495824807890720 16455932802908877060 19747119363490652472 21941243737211836080 24683899204363315590 26329492484654203296 32911865605817754120 39494238726981304944 43882487474423672160 49367798408726631180 65823731211635508240 78988477453962609888 98735596817453262360 131647462423271016480 197471193634906524720 394942387269813049440
- Sum of all divisors σ(n): 1422455516957714722560
- Sum of proper divisors (its aliquot sum) s(n): 1027513129687901673120
- 394942387269813049440 is an abundant number, because the sum of its proper divisors (1027513129687901673120) is greater than itself. Its abundance is 632570742418088623680
Bases of 394942387269813049440
- Binary: 1010101101000111011010011100010111010001110011111011010011000011000002
- Hexadecimal: 0x1568ED38BA39F69860
- Base-36: 2BCL4VYQ98KM00
Squares and roots of 394942387269813049440
- 394942387269813049440 squared (3949423872698130494402) is 155979489262378988651964308208111884313600
- 394942387269813049440 cubed (3949423872698130494403) is 61602911854410128724828907319685045197551730214556917264384000
-
The
square root of 394942387269813049440 is 19873157455.9709320853 -
The
cube root of 394942387269813049440 is 7336877.1797813983
Scales and comparisons
How big is 394942387269813049440?- 394,942,387,269,813,049,440 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 394,942,387,269,813,049,440 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 394942387269813049440 cubic inches would be around 611406.4 feet tall.
Recreational maths with 394942387269813049440
- 394942387269813049440 backwards is 044940318962783249493
- The number of decimal digits it has is: 21
- The sum of 394942387269813049440's digits is 99
- More coming soon!
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The information we have on file for 394942387269813049440 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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