642085898157312

Names of 642085898157312

• Cardinal: 642085898157312 can be written as Six hundred forty-two trillion, eighty-five billion, eight hundred ninety-eight million, one hundred fifty-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 6.42085898157312 × 10¹⁴

Factors of 642085898157312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1169

Divisors of 642085898157312

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 79 84 96 102 112 119 128 136 158 168 192 204 224 237 238 256 272 316 336 357 384 408 448 474 476 544 553 632 672 714 768 816 896 948 952 1061 1088 1106 1264 1343 1344 1428 1632 1659 1792 1896 1904 2122 2176 2212 2528 2686 2688 2856 3183 3264 3318 3792 3808 4029 4244 4352 4424 5056 5372 5376 5712 6241 6366 6528 6636 7427 7584 7616 8058 8488 8848 9401 10112 10744 11424 12482 12732 13056 13272 14854 15168 15232 16116 16976 17696 18037 18723 18802 20224 21488 22281 22848 24964 25464 26544 28203 29708 30336 30464 32232 33952 35392 36074 37446 37604 42976 43687 44562 45696 49928 50928 53088 54111 56406 59416 60672 64464 67904 70784 72148 74892 75208 83819 85952 87374 89124 91392 99856 101856 106097 106176 108222 112812 118832 126259 128928 131061 135808 141568 144296 149784 150416 167638 171904 174748 178248 199712 203712 212194 212352 216444 225624 237664 251457 252518 257856 262122 271616 288592 299568 300832 318291 335276 343808 349496 356496 378777 399424 407424 424388 424704 432888 451248 475328 502914 505036 515712 524244 577184 586733 599136 601664 636582 670552 698992 712992 742679 757554 798848 814848 848776 865776 902496 950656 1005828 1010072 1031424 1048488 1125721 1154368 1173466 1198272 1203328 1273164 1341104 1397984 1424923 1425984 1485358 1515108 1597696 1697552 1731552 1760199 1804992 1901312 2011656 2020144 2096976 2228037 2251442 2308736 2346932 2396544 2406656 2546328 2682208 2795968 2849846 2851968 2970716 3030216 3377163 3395104 3463104 3520398 3609984 4023312 4040288 4193952 4274769 4456074 4502884 4617472 4693864 4793088 5092656 5364416 5591936 5699692 5703936 5941432 6060432 6621701 6754326 6790208 6926208 7040796 7219968 7880047 8046624 8080576 8387904 8549538 8912148 9005768 9387728 9974461 10185312 10728832 11183872 11399384 11882864 12120864 13243402 13508652 13580416 13852416 14081592 15760094 16093248 16161152 16775808 17099076 17824296 18011536 18775456 19137257 19865103 19948922 20370624 21457664 22798768 23640141 23765728 24241728 26486804 27017304 27160832 28163184 29923383 31520188 32186496 32322304 33551616 34198152 35648592 36023072 37550912 38274514 39730206 39897844 40741248 45597536 46351907 47280282 47531456 48483456 52973608 54034608 56326368 57411771 59846766 63040376 64372992 68396304 71297184 72046144 75101824 76549028 79460412 79795688 81482496 88931959 91195072 92703814 94560564 95062912 96966912 105947216 108069216 112568917 112652736 114823542 119693532 126080752 133960799 136792608 139055721 142594368 144092288 150203648 153098056 158920824 159591376 177863918 182390144 185407628 189121128 190125824 211894432 216138432 225137834 225305472 229647084 239387064 252161504 266795877 267921598 273585216 278111442 285188736 288184576 306196112 317841648 319182752 337706751 355727836 364780288 370815256 378242256 401882397 423788864 432276864 450275668 450610944 459294168 478774128 504323008 533591754 535843196 547170432 556222884 570377472 612392224 622523713 635683296 638365504 675413502 711455672 741630512 756484512 787982419 803764794 847577728 864553728 900551336 918588336 957548256 1008646016 1067183508 1071686392 1094340864 1112445768 1224784448 1245047426 1271366592 1276731008 1350827004 1422911344 1483261024 1511843303 1512969024 1575964838 1607529588 1695155456 1801102672 1837176672 1867571139 1915096512 2017292032 2134367016 2143372784 2224891536 2363947257 2449568896 2490094852 2542733184 2553462016 2701654008 2845822688 2966522048 3023686606 3025938048 3151929676 3215059176 3602205344 3674353344 3735142278 3830193024 4268734032 4286745568 4449783072 4535529909 4727894514 4899137792 4980189704 5085466368 5403308016 5691645376 5933044096 6047373212 6051876096 6303859352 6430118352 7025624761 7204410688 7348706688 7470284556 7660386048 8537468064 8573491136 8899566144 9071059818 9455789028 9960379408 10582903121 10806616032 11383290752 11866088192 12094746424 12607718704 12860236704 14051249522 14408821376 14697413376 14940569112 17074936128 17146982272 17799132288 18142119636 18911578056 19920758816 21076874283 21165806242 21613232064 22766581504 24189492848 25215437408 25720473408 28102499044 28817642752 29881138224 31748709363 34149872256 34293964544 35598264576 36284239272 37823156112 39841517632 42153748566 42331612484 43226464128 48378985696 49179373327 50430874816 51440946816 56204998088 59762276448 63497418726 68299744512 72568478544 75646312224 79683035264 84307497132 84663224968 86452928256 96757971392 98358746654 100861749632 102881893632 112409996176 119435620937 119524552896 126994837452 145136957088 147538119981 151292624448 159366070528 168614994264 169326449936 193515942784 196717493308 201723499264 224819992352 238871241874 239049105792 253989674904 290273914176 295076239962 302585248896 337229988528 338652899872 358306862811 387031885568 393434986616 449639984704 477742483748 478098211584 507979349808 580547828352 590152479924 605170497792 674459977056 677305799744 716613725622 786869973232 836049346559 899279969408 955484967496 1015958699616 1161095656704 1180304959848 1348919954112 1354611599488 1433227451244 1573739946464 1672098693118 1798559938816 1910969934992 2031917399232 2360609919696 2508148039677 2697839908224 2709223198976 2866454902488 3147479892928 3344197386236 3821939869984 4063834798464 4721219839392 5016296079354 5395679816448 5732909804976 6294959785856 6688394772472 7643879739968 8127669596928 9442439678784 10032592158708 11465819609952 12589919571712 13376789544944 15287759479936 18884879357568 20065184317416 22931639219904 26753579089888 30575518959872 37769758715136 40130368634832 45863278439808 53507158179776 80260737269664 91726556879616 107014316359552 160521474539328 214028632719104 321042949078656 642085898157312
• Sum of all divisors σ(n): 2096377355677248
• Sum of proper divisors (its aliquot sum) s(n): 1454291457519936
• 642085898157312 is an abundant number, because the sum of its proper divisors (1454291457519936) is greater than itself. Its abundance is 812205559362624

Bases of 642085898157312

• Binary: 10010001111111100101000101110111111111110100000000₂
• Hexadecimal: 0x247F945DFFD00
• Base-36: 6BLM6TLGQO

Squares and roots of 642085898157312

• 642085898157312 squared (642085898157312²) is 412274300612482037597099065344
• 642085898157312 cubed (642085898157312³) is 264715514595943173897353889864837767079395328
• The square root of 642085898157312 is 25339413.9268711583
• The cube root of 642085898157312 is 86270.9096416955

Scales and comparisons

• 642,085,898,157,312 seconds is equal to 20,416,345 years, 23 weeks, 6 days, 4 hours, 35 minutes, 12 seconds.
• To count from 1 to 642,085,898,157,312 would take you about fifty-one million, forty thousand, eight hundred sixty-three 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 642085898157312 cubic inches would be around 7189.2 feet tall.

Recreational maths with 642085898157312

• 642085898157312 backwards is 213751898580246
• The number of decimal digits it has is: 15
• The sum of 642085898157312's digits is 69
• More coming soon!