42945128959760664
42,945,128,959,760,664 is an even composite number composed of eight prime numbers multiplied together.
42945128959760664 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 42945128959760664:
23 × 3 × 7 × 13 × 29 × 1093 × 4733 × 131071
(2 × 2 × 2 × 3 × 7 × 13 × 29 × 1093 × 4733 × 131071)See below for interesting mathematical facts about the number 42945128959760664 from the Numbermatics database.
Names of 42945128959760664
- Cardinal: 42945128959760664 can be written as Forty-two quadrillion, nine hundred forty-five trillion, one hundred twenty-eight billion, nine hundred fifty-nine million, seven hundred sixty thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.2945128959760664 × 1016
Factors of 42945128959760664
Divisors of 42945128959760664
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 21 24 26 28 29 39 42 52 56 58 78 84 87 91 104 116 156 168 174 182 203 232 273 312 348 364 377 406 546 609 696 728 754 812 1092 1093 1131 1218 1508 1624 2184 2186 2262 2436 2639 3016 3279 4372 4524 4733 4872 5278 6558 7651 7917 8744 9048 9466 10556 13116 14199 14209 15302 15834 18932 21112 22953 26232 28398 28418 30604 31668 31697 33131 37864 42627 45906 56796 56836 61208 61529 63336 63394 66262 85254 91812 95091 99393 99463 113592 113672 123058 126788 131071 132524 137257 170508 183624 184587 190182 198786 198926 221879 246116 253576 262142 265048 274514 298389 341016 369174 380364 393213 397572 397852 411771 412061 430703 443758 492232 524284 549028 596778 665637 738348 760728 786426 795144 795704 823542 824122 861406 887516 917497 960799 1048568 1098056 1193556 1236183 1292109 1331274 1476696 1572852 1647084 1648244 1703923 1722812 1775032 1784341 1834994 1921598 2387112 2472366 2584218 2662548 2752491 2882397 2884427 3145704 3294168 3296488 3407846 3445624 3568682 3669988 3801059 3843196 4944732 5111769 5168436 5173169 5325096 5353023 5504982 5764794 5768854 6815692 7137364 7339976 7602118 7686392 8653281 9889464 10223538 10336872 10346338 10706046 11009964 11403177 11529588 11537708 11927461 12490387 13631384 14274728 15204236 15519507 17306562 20447076 20692676 21412092 22019928 22806354 23059176 23075416 23854922 24980774 26607413 30408472 31039014 34613124 35782383 36212183 37471161 40894152 41385352 42824184 45612708 47709844 49413767 49961548 53214826 62078028 67251197 69226248 71564766 72424366 74942322 79822239 91225416 95419688 98827534 99923096 106429652 108636549 124156056 134502394 143129532 143260603 144848732 148241301 149884644 150021901 159644478 197655068 201753591 212859304 217273098 269004788 286259064 286521206 289697464 296482602 299769288 300043802 319288956 345896369 395310136 403507182 429781809 434546196 450065703 470758379 538009576 573042412 592965204 600087604 620359043 638577912 691792738 807014364 859563618 869092392 900131406 941516758 1002824221 1037689107 1050153307 1146084824 1185930408 1200175208 1240718086 1383585476 1412275137 1614028728 1719127236 1800262812 1861077129 1862387839 1883033516 1950284713 2005648442 2075378214 2100306614 2481436172 2767170952 2824550274 3008472663 3150459921 3438254472 3600525624 3722154258 3724775678 3766067032 3900569426 4011296884 4150756428 4154557487 4200613228 4342513301 4962872344 5587163517 5649100548 5850854139 6016945326 6300919842 7444308516 7449551356 7801138852 8022593768 8064667559 8301512856 8309114974 8401226456 8685026602 11174327034 11298201096 11701708278 12033890652 12463672461 12601839684 13027539903 13036714873 13651992991 14888617032 14899102712 15602277704 16129335118 16618229948 17370053204 17990412247 22348654068 23403416556 24067781304 24194002677 24927344922 25203679368 26055079806 26073429746 27303985982 29081902409 32258670236 33236459896 34740106408 35980824494 39110144619 40955978973 44697308136 46806833112 48388005354 49854689844 52110159612 52146859492 53971236741 54009247331 54607971964 56452672913 58163804818 64517340472 71961648988 78220289238 81911957946 87245707227 96776010708 99709379688 104220319224 104293718984 107942473482 108018494662 109215943928 112905345826 116327609636 125932885729 143923297976 156440578476 162027741993 163823915892 169358018739 174491414454 193552021416 215884946964 216036989324 225810691652 232655219272 233875359211 251865771458 312881156952 324055483986 327647831784 338716037478 348982828908 377798657187 378064731317 431769893928 432073978648 451621383304 467750718422 503731542916 648110967972 677432074956 678052433999 697965657816 701626077633 755597314374 756129462634 935501436844 1007463085832 1134194193951 1296221935944 1354864149912 1356104867998 1403252155266 1511194628748 1512258925268 1637127514477 1871002873688 2034157301997 2268388387902 2712209735996 2806504310532 3022389257496 3024517850536 3274255028954 4068314603994 4536776775804 4746367037993 4911382543431 5424419471992 5613008621064 6548510057908 8136629207988 8814681641987 9073553551608 9492734075986 9822765086862 13097020115816 14239101113979 16273258415976 17629363283974 18985468151972 19645530173724 19663520585971 26444044925961 28478202227958 35258726567948 37970936303944 39291060347448 39327041171942 52888089851922 56956404455916 58990561757913 61702771493909 70517453135896 78654082343884 105776179703844 113912808911832 117981123515826 123405542987818 137644644101797 157308164687768 185108314481727 211552359407688 235962247031652 246811085975636 255625767617623 275289288203594 370216628963454 412933932305391 471924494063304 493622171951272 511251535235246 550578576407188 740433257926908 766877302852869 825867864610782 1022503070470492 1101157152814376 1480866515853816 1533754605705738 1651735729221564 1789380373323361 2045006140940984 3067509211411476 3303471458443128 3578760746646722 5368141119970083 6135018422822952 7157521493293444 10736282239940166 14315042986586888 21472564479880332 42945128959760664
- Sum of all divisors σ(n): 136850386924339200
- Sum of proper divisors (its aliquot sum) s(n): 93905257964578536
- 42945128959760664 is an abundant number, because the sum of its proper divisors (93905257964578536) is greater than itself. Its abundance is 50960129004817872
Bases of 42945128959760664
- Binary: 100110001001001001011110000001000111101011011001000110002
- Hexadecimal: 0x98925E047AD918
- Base-36: BQURZVW9Q8O
Squares and roots of 42945128959760664
- 42945128959760664 squared (429451289597606642) is 1844284101370474050830516161720896
- 42945128959760664 cubed (429451289597606643) is 79203018571791317269564507891038521830666527634944
-
The
square root of 42945128959760664 is 207232065.4719260959 -
The
cube root of 42945128959760664 is 350190.7231530229
Scales and comparisons
How big is 42945128959760664?- 42,945,128,959,760,664 seconds is equal to 1,365,522,262 years, 47 weeks, 3 days, 22 hours, 24 minutes, 24 seconds.
-
To count from 1 to 42,945,128,959,760,664 would take you about four billion, ninety-six million, five hundred sixty-six thousand, seven hundred eighty-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 42945128959760664 cubic inches would be around 29182.6 feet tall.
Recreational maths with 42945128959760664
- 42945128959760664 backwards is 46606795982154924
- 42945128959760664 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 42945128959760664's digits is 87
- More coming soon!
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