129439742640832
129,439,742,640,832 is an even composite number composed of six prime numbers multiplied together.
What does the number 129439742640832 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 672 divisors.
129439742640832 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 129439742640832:
26 × 133 × 19 × 29 × 612 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 19 × 29 × 61 × 61 × 449)See below for interesting mathematical facts about the number 129439742640832 from the Numbermatics database.
Names of 129439742640832
- Cardinal: 129439742640832 can be written as One hundred twenty-nine trillion, four hundred thirty-nine billion, seven hundred forty-two million, six hundred forty thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.29439742640832 × 1014
Factors of 129439742640832
Divisors of 129439742640832
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 4 8 13 16 19 26 29 32 38 52 58 61 64 76 104 116 122 152 169 208 232 244 247 304 338 377 416 449 464 488 494 551 608 676 754 793 832 898 928 976 988 1102 1159 1216 1352 1508 1586 1769 1796 1856 1952 1976 2197 2204 2318 2704 3016 3172 3211 3538 3592 3721 3904 3952 4394 4408 4636 4901 5408 5837 6032 6344 6422 7076 7163 7184 7442 7904 8531 8788 8816 9272 9802 10309 10816 11674 12064 12688 12844 13021 14152 14326 14368 14884 15067 15808 17062 17576 17632 18544 19604 20618 22997 23348 24128 25376 25688 26042 27389 28304 28652 28736 29768 30134 33611 34124 35152 35264 37088 39208 41236 41743 45994 46696 48373 50752 51376 52084 54778 56608 57304 59536 60268 63713 67222 68248 70304 70699 74176 75881 78416 82472 83486 91988 93119 93392 96746 102752 104168 107909 109556 110903 113216 114608 119072 120536 127426 134017 134444 136496 140608 141398 151762 156832 164944 166972 169273 183976 186238 186784 193492 195871 205504 208336 215818 219112 221806 229216 238144 241072 247399 254852 268034 268888 272992 282796 298961 303524 313664 329888 333944 338546 356057 367952 372476 373568 386984 391742 416672 431636 436943 438224 443612 458432 482144 494798 509704 520391 536068 537776 545984 565592 597922 607048 628849 659776 667888 677092 712114 735904 744952 773968 783484 794281 833344 863272 873886 876448 887224 919087 964288 986453 989596 1019408 1040782 1072136 1075552 1131184 1195844 1210547 1214096 1257698 1335776 1354184 1402817 1424228 1441739 1471808 1489904 1547936 1566968 1588562 1670729 1726544 1747772 1752896 1774448 1838174 1972906 1979192 2038816 2050271 2081564 2144272 2151104 2200549 2262368 2391688 2421094 2428192 2515396 2546323 2671552 2708368 2805634 2848456 2883478 2979808 3095872 3133936 3177124 3216187 3341458 3453088 3495544 3548896 3676348 3886493 3945812 3958384 4077632 4100542 4163128 4288544 4401098 4524736 4628741 4783376 4842188 4856384 5030792 5092646 5416736 5611268 5680259 5696912 5766956 5959616 6267872 6354248 6432374 6682916 6765083 6906176 6991088 7097792 7352696 7772986 7891624 7916768 8175037 8201084 8326256 8577088 8802196 9257482 9566752 9684376 10061584 10185292 10325653 10833472 11222536 11360518 11393824 11533912 11948131 12535744 12708496 12864748 13365832 13530166 13982176 14705392 15091339 15545972 15783248 15833536 16350074 16402168 16652512 17604392 18236621 18514964 18742607 19133504 19368752 20123168 20370584 20651306 21719477 22445072 22721036 22787648 23067824 23896262 25416992 25729496 26653523 26731664 27060332 27964352 28607137 29410784 30182678 31091944 31566496 31743851 32700148 32804336 33305024 35208784 36473242 37029928 37485214 38737504 40246336 40741168 41302612 41810431 43438954 44890144 45442072 46135648 47792524 48451141 50833984 51458992 53307046 53463328 54120664 57214274 58821568 60173633 60365356 62183888 63132992 63487702 65400296 65608672 70417568 72946484 73843367 74059856 74970428 77475008 81482336 82605224 83620862 86877908 87946079 89780288 90884144 92271296 95585048 96902282 102917984 106614092 106926656 108241328 114428548 120347266 120730712 124367776 126975404 130800592 131217344 134233489 140835136 145892968 147686734 148119712 149940856 155325703 162964672 165210448 167241724 173755816 175892158 181768288 191170096 193804564 196187407 205835968 213228184 216482656 228857096 237076073 240694532 241461424 248735552 253950808 261601184 268466978 282353201 291785936 295373468 296239424 299881712 310651406 330420896 334483448 346495799 347511632 351784316 363536576 382340192 387609128 392374814 412670063 426456368 432965312 457714192 474152146 481389064 482922848 507901616 523202368 536933956 543535603 564706402 583571872 590746936 599763424 621302812 629864833 660841792 668966896 692991598 695023264 703568632 764680384 775218256 784749628 825340126 852912736 915428384 920571679 948304292 962778128 965845696 1015803232 1073867912 1087071206 1129412804 1143299027 1167143744 1181493872 1199526848 1242605624 1259729666 1337933792 1385983196 1390046528 1407137264 1550436512 1569499256 1650680252 1705825472 1745035357 1830856768 1841143358 1896608584 1925556256 2031606464 2147735824 2174142412 2258825608 2286598054 2362987744 2485211248 2519459332 2550436291 2675867584 2771966392 2814274528 3100873024 3138998512 3301360504 3490070714 3670591613 3682286716 3793217168 3851112512 4295471648 4348284824 4504445387 4517651216 4573196108 4725975488 4970422496 5038918664 5100872582 5364710819 5543932784 5628549056 6277997024 6602721008 6980141428 7341183226 7364573432 7586434336 8188242829 8590943296 8696569648 9008890774 9035302432 9146392216 9940844992 10077837328 10201745164 10729421638 11087865568 11967431827 12555994048 13205442016 13960282856 14682366452 14729146864 15172868672 16376485658 17393139296 18017781548 18070604864 18292784432 20155674656 20403490328 21458843276 22175731136 23934863654 26410884032 27920565712 29364732904 29458293728 32752971316 33155671783 34786278592 36035563096 36585568864 40311349312 40806980656 42917686552 47869727308 55841131424 58729465808 58916587456 65505942632 66311343566 69741240647 72071126192 73171137728 81613961312 85835373104 95739454616 106447156777 111682262848 117458931616 131011885264 132622687132 139482481294 144142252384 155576613751 163227922624 171670746208 191478909232 212894313554 234917863232 262023770528 265245374264 278964962588 288284504768 311153227502 343341492416 382957818464 425788627108 524047541056 530490748528 557929925176 622306455004 765915636928 851577254216 1060981497056 1115859850352 1244612910008 1703154508432 2022495978763 2121962994112 2231719700704 2489225820016 3406309016864 4044991957526 4463439401408 4978451640032 6812618033728 8089983915052 9956903280064 16179967830104 32359935660208 64719871320416 129439742640832
- Sum of all divisors σ(n): 308731386600000
- Sum of proper divisors (its aliquot sum) s(n): 179291643959168
- 129439742640832 is an abundant number, because the sum of its proper divisors (179291643959168) is greater than itself. Its abundance is 49851901318336
Bases of 129439742640832
- Binary: 111010110111001100010011110000101000010110000002
- Hexadecimal: 0x75B989E142C0
- Base-36: 19VRSOQE9S
Squares and roots of 129439742640832
- 129439742640832 squared (1294397426408322) is 16754646974924821901353652224
- 129439742640832 cubed (1294397426408323) is 2168717192472263346542189663320549870010368
-
The
square root of 129439742640832 is 11377158.8123235757 -
The
cube root of 129439742640832 is 50585.0923188239
Scales and comparisons
How big is 129439742640832?- 129,439,742,640,832 seconds is equal to 4,115,783 years, 22 weeks, 3 days, 10 hours, 53 minutes, 52 seconds.
-
To count from 1 to 129,439,742,640,832 would take you about ten million, two hundred eighty-nine thousand, four hundred fifty-eight 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 129439742640832 cubic inches would be around 4215.4 feet tall.
Recreational maths with 129439742640832
- 129439742640832 backwards is 238046247934921
- 129439742640832 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 129439742640832's digits is 64
- More coming soon!
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The information we have on file for 129439742640832 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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