1428238839076820
1,428,238,839,076,820 is an even composite number composed of eight prime numbers multiplied together.
1428238839076820 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1428238839076820:
22 × 5 × 173 × 29 × 41 × 97 × 193 × 653
(2 × 2 × 5 × 17 × 17 × 17 × 29 × 41 × 97 × 193 × 653)See below for interesting mathematical facts about the number 1428238839076820 from the Numbermatics database.
Names of 1428238839076820
- Cardinal: 1428238839076820 can be written as One quadrillion, four hundred twenty-eight trillion, two hundred thirty-eight billion, eight hundred thirty-nine million, seventy-six thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.42823883907682 × 1015
Factors of 1428238839076820
Divisors of 1428238839076820
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 10 17 20 29 34 41 58 68 82 85 97 116 145 164 170 193 194 205 289 290 340 386 388 410 485 493 578 580 653 697 772 820 965 970 986 1156 1189 1306 1394 1445 1649 1930 1940 1972 2378 2465 2612 2788 2813 2890 3265 3281 3298 3485 3860 3977 4756 4913 4930 5597 5626 5780 5945 6530 6562 6596 6970 7913 7954 8245 8381 9826 9860 11101 11194 11252 11849 11890 13060 13124 13940 14065 15826 15908 16405 16490 16762 18721 18937 19652 19885 20213 22202 22388 23698 23780 24565 26773 27985 28033 28130 31652 32810 32980 33524 37442 37874 39565 39770 40426 41905 44404 47396 47821 49130 53546 55505 55777 55970 56066 56260 59245 63341 65620 67609 74884 75748 79130 79540 80852 83810 93605 94685 95149 95642 98260 101065 107092 111010 111554 111940 112132 115333 118490 126029 126682 133865 134521 135218 140165 142477 158260 167620 187210 188717 189370 190298 191284 201433 202130 222020 223108 229477 230666 236980 239105 252058 253364 267730 269042 270436 278885 280330 284954 316705 318257 321929 338045 343621 374420 377434 378740 380596 402866 404260 455141 458954 461332 475745 476561 478210 504116 535460 538084 542909 557770 560660 569908 576665 630145 633410 636514 643858 672605 676090 687242 712385 754868 767561 776417 805732 812957 910282 917908 943585 948209 951490 953122 956420 1007165 1076797 1085818 1115540 1147385 1149353 1153330 1260290 1266820 1273028 1287716 1345210 1352180 1374484 1424770 1535122 1552834 1591285 1609645 1617533 1625914 1718105 1820564 1836889 1887170 1896418 1902980 1906244 1960661 2014330 2142493 2153594 2171636 2275705 2286857 2294770 2298706 2306660 2382805 2520580 2596981 2690420 2714545 2849540 3070244 3105668 3182570 3208189 3219290 3235066 3251828 3436210 3654841 3673778 3774340 3792836 3837805 3882085 3901109 3921322 4028660 4064785 4284986 4307188 4551410 4573714 4589540 4597412 4741045 4765610 5167189 5193962 5383985 5410369 5429090 5472793 5746765 5841557 6365140 6416378 6438580 6470132 6872420 7309682 7347556 7675610 7737397 7764170 7802218 7842644 8087665 8129570 8569972 9102820 9147428 9184445 9229453 9482090 9531220 9803305 10334378 10387924 10712465 10767970 10820738 10858180 10945586 11434285 11493530 11683114 12224813 12832756 12984905 13048537 13199089 13820269 14619364 15351220 15474794 15528340 15604436 16040945 16175330 16259140 18274205 18305549 18368890 18458906 18964180 19505545 19539001 19606610 20668756 21424930 21535940 21641476 21891172 22259269 22868570 22987060 23366228 24449626 25835945 25969810 26097074 26398178 27051845 27363965 27498061 27640538 29207785 30949588 31227113 32081890 32350660 33331237 36422381 36548410 36611098 36737780 36917812 38686985 38876569 39011090 39078002 39213220 42849860 44148677 44518538 45737140 46147265 48899252 51671890 51939620 52194148 52796356 54103690 54727930 54996122 55281076 58415570 61124065 62132297 62454226 64163780 65242685 65995445 66318853 66662474 69101345 72844762 73096820 73222196 75312449 77373970 77753138 78022180 78156004 87842213 88297354 89037076 91527745 91976273 92294530 93037481 97695005 103343780 108207380 109455860 109992244 111296345 116831140 122248130 124264594 124908452 130485370 131535749 131990890 132637706 133324948 137490305 138202690 145689524 149848481 150624898 154747940 155506276 156135565 156900701 166656185 175684426 176594708 182111905 183055490 183952546 184589060 186074962 194382845 195390010 207821821 220743385 221825129 222592690 224384513 244496260 248529188 260970740 263071498 263981780 265275412 274980610 276405380 299696962 301249796 310661485 311194333 312271130 313801402 331594265 333312370 351368852 354519577 364223810 366110980 367905092 372149924 376562245 378407573 388765690 390780020 415643642 439211065 441486770 443650258 445185380 448769026 459881365 465187405 501217333 526142996 530860921 549961220 566631029 599393924 619180477 621322970 622388666 624542260 627602804 657678745 663188530 666624740 709039154 728447620 749242405 750527509 753124490 756815146 777531380 784503505 831287284 878422130 882973540 887300516 897538052 919762730 930374810 1002434666 1039109105 1056249049 1061721842 1109125645 1121922565 1127420501 1133262058 1238360954 1242645940 1244777332 1280311633 1315357490 1326377060 1418078308 1493317621 1498484810 1501055018 1506248980 1513630292 1555971665 1569007010 1756844260 1772597885 1839525460 1860749620 1892037865 2004869332 2078218210 2112498098 2123443684 2218251290 2243845130 2254841002 2266524116 2476721908 2506086665 2547424177 2560623266 2630714980 2654304605 2667311917 2833155145 2986635242 2996969620 3002110036 3095902385 3111943330 3138014020 3532970957 3545195770 3752637545 3771027193 3784075730 3814536721 4156436420 4224996196 4436502580 4487690260 4509682004 5012173330 5094848354 5121246532 5281245245 5308609210 5334623834 5637102505 5666310290 5973270484 6026832809 6191804770 6223886660 6401558165 6432928741 7065941914 7090391540 7466588105 7505275090 7542054386 7568151460 7629073442 8520694661 9024635657 10024346660 10189696708 10562490490 10617218420 10669247668 11274205010 11332620580 12053665618 12383609540 12737120885 12758967653 12803116330 12865857482 13336559585 14131883828 14535302657 14933176210 15010550180 15084108772 15258146884 17041389322 17664854785 17956233833 18049271314 18855135965 19072683605 21124980980 21765297761 22548410020 24107331236 25386399557 25474241770 25517935306 25606232660 25731714964 26673119170 29070605314 29866352420 30134164045 32164643705 34082778644 35329709570 35912467666 36098542628 37710271930 38145367210 42603473305 43306211009 43530595522 45123178285 50772799114 50948483540 51035870612 53346238340 58141210628 60060506269 60268328090 63794838265 64329287410 70659419140 71824935332 72676513285 75420543860 76290734420 85206946610 86612422018 87061191044 89781169165 90246356570 101545598228 102456157753 108826488805 109359788597 120121012538 120536656180 126931997785 127589676530 128658574820 144851809237 145353026570 170413893220 173224844036 179562338330 180492713140 204912315506 216531055045 217652977610 218719577194 240242025076 247100145169 253863995570 255179353060 289703618474 290706053140 300302531345 359124676660 370010061937 409824631012 433062110090 435305955220 437439154388 494200290338 507727991140 512280788765 546798942985 579407236948 600605062690 724259046185 736205587153 740020123874 866124220180 988400580676 1024561577530 1093597885970 1201210125380 1235500725845 1448518092370 1472411174306 1480040247748 1741754681801 1850050309685 2049123155060 2187195771940 2462480757029 2471001451690 2897036184740 2944822348612 3483509363602 3681027935765 3700100619370 4200702467873 4924961514058 4942002903380 6967018727204 7362055871530 7400201238740 8401404935746 8708773409005 9849923028116 12312403785145 14724111743060 16802809871492 17417546818010 21003512339365 24624807570290 34835093636020 42007024678730 49249615140580 71411941953841 84014049357460 142823883907682 285647767815364 357059709769205 714119419538410 1428238839076820
- Sum of all divisors σ(n): 3434756012755200
- Sum of proper divisors (its aliquot sum) s(n): 2006517173678380
- 1428238839076820 is an abundant number, because the sum of its proper divisors (2006517173678380) is greater than itself. Its abundance is 578278334601560
Bases of 1428238839076820
- Binary: 1010001001011111001110001001010100001010111110101002
- Hexadecimal: 0x512F9C4A857D4
- Base-36: E29NV4R2Z8
Squares and roots of 1428238839076820
- 1428238839076820 squared (14282388390768202) is 2039866181447502536229861312400
- 1428238839076820 cubed (14282388390768203) is 2913416106862646881853289702786370249618568000
-
The
square root of 1428238839076820 is 37792047.2993567789 -
The
cube root of 1428238839076820 is 112616.0472076879
Scales and comparisons
How big is 1428238839076820?- 1,428,238,839,076,820 seconds is equal to 45,413,577 years, 12 weeks, 6 days, 22 hours, 40 minutes, 20 seconds.
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To count from 1 to 1,428,238,839,076,820 would take you about one hundred thirty-six million, two hundred forty thousand, seven hundred thirty-one 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 1428238839076820 cubic inches would be around 9384.7 feet tall.
Recreational maths with 1428238839076820
- 1428238839076820 backwards is 0286709388328241
- The number of decimal digits it has is: 16
- The sum of 1428238839076820's digits is 71
- More coming soon!
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The information we have on file for 1428238839076820 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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