428778129007872
428,778,129,007,872 is an even composite number composed of five prime numbers multiplied together.
What does the number 428778129007872 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 864 divisors.
428778129007872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 428778129007872:
28 × 33 × 7 × 172 × 3133
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 17 × 313 × 313 × 313)See below for interesting mathematical facts about the number 428778129007872 from the Numbermatics database.
Names of 428778129007872
- Cardinal: 428778129007872 can be written as Four hundred twenty-eight trillion, seven hundred seventy-eight billion, one hundred twenty-nine million, seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.28778129007872 × 1014
Factors of 428778129007872
Divisors of 428778129007872
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 128 136 144 153 168 189 192 204 216 224 238 252 256 272 288 289 306 313 336 357 378 384 408 432 448 459 476 504 544 576 578 612 626 672 714 756 768 816 864 867 896 918 939 952 1008 1071 1088 1152 1156 1224 1252 1344 1428 1512 1632 1728 1734 1792 1836 1878 1904 2016 2023 2142 2176 2191 2304 2312 2448 2504 2601 2688 2817 2856 3024 3213 3264 3456 3468 3672 3756 3808 4032 4046 4284 4352 4382 4624 4896 5008 5202 5321 5376 5634 5712 6048 6069 6426 6528 6573 6912 6936 7344 7512 7616 7803 8064 8092 8451 8568 8764 9248 9792 10016 10404 10642 11268 11424 12096 12138 12852 13056 13146 13872 14688 15024 15232 15606 15963 16128 16184 16902 17136 17528 18207 18496 19584 19719 20032 20808 21284 22536 22848 24192 24276 25704 26292 27744 29376 30048 30464 31212 31926 32368 33804 34272 35056 36414 36992 37247 39168 39438 40064 41616 42568 45072 45696 47889 48384 48552 51408 52584 54621 55488 58752 59157 60096 62424 63852 64736 67608 68544 70112 72828 73984 74494 78876 80128 83232 85136 90144 90457 91392 95778 97104 97969 102816 105168 109242 110976 111741 117504 118314 120192 124848 127704 129472 135216 137088 140224 143667 145656 148988 157752 166464 170272 180288 180914 191556 194208 195938 205632 210336 218484 221952 223482 236628 240384 249696 255408 258944 270432 271371 274176 280448 287334 291312 293907 297976 315504 332928 335223 340544 360576 361828 383112 388416 391876 411264 420672 436968 446964 473256 499392 510816 517888 540864 542742 560896 574668 582624 587814 595952 631008 633199 665856 670446 681088 685783 721152 723656 766224 776832 783752 814113 822528 841344 873936 881721 893928 946512 998784 1005669 1021632 1081728 1085484 1149336 1165248 1175628 1191904 1262016 1266398 1340892 1362176 1371566 1447312 1532448 1553664 1567504 1628226 1665473 1682688 1747872 1763442 1787856 1893024 1899597 1997568 2011338 2043264 2057349 2163456 2170968 2298672 2330496 2351256 2383808 2442339 2524032 2532796 2645163 2681784 2743132 2894624 3064896 3135008 3256452 3330946 3495744 3526884 3575712 3786048 3799194 4022676 4086528 4114698 4341936 4597344 4660992 4702512 4767616 4884678 4996419 5048064 5065592 5290326 5363568 5486264 5698791 5789248 6129792 6172047 6270016 6512904 6661892 6991488 7053768 7151424 7572096 7598388 8045352 8229396 8683872 9194688 9405024 9535232 9769356 9992838 10131184 10580652 10727136 10972528 11397582 11578496 11658311 12259584 12344094 12540032 13025808 13323784 13982976 14107536 14302848 14989257 15144192 15196776 16090704 16458792 17096373 17367744 18389376 18516141 18810048 19538712 19985676 20262368 21161304 21454272 21945056 22795164 23156992 23316622 24688188 25080064 26051616 26647568 28215072 28313041 28605696 29978514 30393552 30664297 32181408 32917584 34192746 34735488 34974933 36778752 37032282 37620096 39077424 39971352 40524736 42322608 42908544 43890112 44967771 45590328 46633244 49376376 52103232 53295136 56430144 56626082 59957028 60787104 61328594 64362816 65835168 68385492 69470976 69949866 74064564 75240192 78154848 79942704 81049472 84645216 84939123 85817088 87780224 89935542 91180656 91992891 93266488 98752752 104206464 104924799 106590272 112860288 113252164 119914056 121574208 122657188 128725632 131670336 136770984 139899732 148129128 156309696 159885408 162098944 169290432 169878246 175560448 179871084 182361312 183985782 186532976 197505504 198191287 208412928 209849598 213180544 214650079 225720576 226504328 239828112 243148416 245314376 254817369 257451264 263340672 273541968 275978673 279799464 296258256 312619392 314774397 319770816 338580864 339756492 359742168 364722624 367971564 373065952 395011008 396382574 419699196 426361088 429300158 453008656 479656224 486296832 490628752 509634738 521293049 526681344 547083936 551957346 559598928 592516512 594573861 625238784 629548794 639541632 643950237 677161728 679512984 719484336 729445248 735943128 746131904 764452107 790022016 792765148 827936019 839398392 858600316 906017312 959312448 981257504 1019269476 1042586098 1094167872 1103914692 1119197856 1185033024 1189147722 1259097588 1279083264 1287900474 1359025968 1438968672 1458890496 1471886256 1492263808 1528904214 1563879147 1580044032 1585530296 1655872038 1678796784 1717200632 1783721583 1812034624 1918624896 1931850711 1962515008 2038538952 2085172196 2188335744 2207829384 2238395712 2370066048 2378295444 2518195176 2575800948 2718051936 2877937344 2943772512 2984527616 3057808428 3127758294 3171060592 3311744076 3357593568 3434401264 3567443166 3624069248 3649051343 3837249792 3863701422 3925030016 4077077904 4170344392 4376671488 4415658768 4476791424 4691637441 4740132096 4756590888 5036390352 5151601896 5351164749 5436103872 5755874688 5795552133 5887545024 6115616856 6255516588 6342121184 6623488152 6715187136 6868802528 7134886332 7248138496 7298102686 7727402844 7850060032 8154155808 8340688784 8831317536 8861981833 8953582848 9383274882 9513181776 10072780704 10303203792 10702329498 10872207744 10947154029 11511749376 11591104266 11775090048 12231233712 12511033176 12684242368 13246976304 13430374272 13737605056 14074912323 14269772664 14596205372 15454805688 16308311616 16681377568 17662635072 17723963666 18766549764 19026363552 20145561408 20606407584 21404658996 21744415488 21894308058 23182208532 23550180096 24462467424 25022066352 25368484736 26493952608 26585945499 26860748544 27475210112 28149824646 28539545328 29192410744 30909611376 32616623232 32841462087 33362755136 35325270144 35447927332 37533099528 38052727104 40291122816 41212815168 42809317992 43788616116 46364417064 48924934848 50044132704 50736969472 52987905216 53171890998 54950420224 56299649292 57079090656 58384821488 61819222752 62033872831 65233246464 65682924174 66725510272 70650540288 70895854664 75066199056 76105454208 79757836497 80582245632 82425630336 85618635984 87577232232 92728834128 97849869696 98524386261 100088265408 105975810432 106343781996 112599298584 114158181312 116769642976 123638445504 124067745662 131365848348 133451020544 141791709328 150132398112 152210908416 159515672994 164851260672 171237271968 175154464464 185457668256 186101618493 195699739392 197048772522 200176530816 211951620864 212687563992 225198597168 228316362624 233539285952 239273509491 247276891008 248135491324 262731696696 283583418656 300264796224 319031345988 342474543936 350308928928 370915336512 372203236986 394097545044 400353061632 425375127984 450397194336 456632725248 467078571904 478547018982 494553782016 496270982648 525463393392 558304855479 567166837312 600529592448 638062691976 684949087872 700617857856 741830673024 744406473972 788195090088 850750255968 900794388672 934157143808 957094037964 992541965296 1050926786784 1116609710958 1134333674624 1201059184896 1276125383952 1369898175744 1401235715712 1483661346048 1488812947944 1576390180176 1674914566437 1701500511936 1801588777344 1914188075928 1985083930592 2101853573568 2233219421916 2268667349248 2552250767904 2802471431424 2977625895888 3152780360352 3349829132874 3403001023872 3603177554688 3828376151856 3970167861184 4203707147136 4466438843832 5104501535808 5955251791776 6305560720704 6699658265748 6806002047744 7656752303712 7940335722368 8407414294272 8932877687664 10209003071616 11910503583552 12611121441408 13399316531496 15313504607424 15880671444736 17865755375328 20418006143232 23821007167104 25222242882816 26798633062992 30627009214848 35731510750656 47642014334208 53597266125984 61254018429696 71463021501312 107194532251968 142926043002624 214389064503936 428778129007872
- Sum of all divisors σ(n): 1544301204051200
- Sum of proper divisors (its aliquot sum) s(n): 1115523075043328
- 428778129007872 is an abundant number, because the sum of its proper divisors (1115523075043328) is greater than itself. Its abundance is 686744946035456
Bases of 428778129007872
- Binary: 11000010111111000101100000001000100100101000000002
- Hexadecimal: 0x185F8B0112500
- Base-36: 47ZLYBADC0
Squares and roots of 428778129007872
- 428778129007872 squared (4287781290078722) is 183850683915491323863037968384
- 428778129007872 cubed (4287781290078723) is 78831152266102036545509220041102508423118848
-
The
square root of 428778129007872 is 20706958.4682992977 -
The
cube root of 428778129007872 is 75406.8631520709
Scales and comparisons
How big is 428778129007872?- 428,778,129,007,872 seconds is equal to 13,633,818 years, 10 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 428,778,129,007,872 would take you about thirty-four million, eighty-four thousand, five 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 428778129007872 cubic inches would be around 6283.9 feet tall.
Recreational maths with 428778129007872
- 428778129007872 backwards is 278700921877824
- 428778129007872 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 428778129007872's digits is 72
- More coming soon!
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The information we have on file for 428778129007872 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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