381687835903521048

Names of 381687835903521048

• Cardinal: 381687835903521048 can be written as Three hundred eighty-one quadrillion, six hundred eighty-seven trillion, eight hundred thirty-five billion, nine hundred three million, five hundred twenty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 3.81687835903521048 × 10¹⁷

Factors of 381687835903521048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 274

Divisors of 381687835903521048

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 67 72 88 99 108 121 132 134 191 198 201 216 242 264 268 297 363 382 396 402 484 536 573 594 603 726 737 764 792 804 968 1089 1146 1188 1206 1331 1452 1474 1528 1608 1719 1809 2101 2178 2211 2292 2376 2412 2662 2904 2948 3267 3438 3618 3993 4202 4356 4422 4489 4584 4824 5157 5324 5896 6303 6534 6633 6876 7236 7986 8107 8404 8712 8844 8978 10314 10648 11979 12606 12797 13068 13266 13467 13752 14472 14641 15972 16214 16808 17688 17956 18909 19899 20628 23111 23958 24321 25212 25594 26136 26532 26934 29282 31944 32428 35912 35937 36481 37818 38391 39798 40401 41256 43923 46222 47916 48642 49379 50424 51188 53064 53868 56727 58564 64856 69333 71874 72962 72963 75636 76782 79596 80802 87846 89177 92444 95832 97284 98758 102376 107736 109443 113454 115173 117128 121203 131769 138666 140767 143748 145924 145926 148137 151272 153564 159192 161051 161604 175692 178354 184888 194568 197516 207999 218886 218889 226908 230346 242406 254221 263538 267531 277332 281534 287496 291848 291852 296274 300763 307128 322102 323208 328329 345519 351384 356708 395032 395307 401291 415998 422301 437772 437778 444411 453816 460692 483153 484812 508442 527076 535062 543169 554664 563068 583704 592548 601526 623997 644204 656658 691038 713416 762663 790614 802582 802593 831996 844602 857399 875544 875556 888822 902289 921384 966306 969624 980947 984987 1016884 1054152 1070124 1086338 1126136 1185096 1203052 1203873 1247994 1266903 1288408 1313316 1333233 1382076 1449459 1525326 1548437 1581228 1605164 1605186 1629507 1663992 1689204 1714798 1751112 1777644 1804578 1932612 1961894 1969974 2033768 2140248 2172676 2287989 2406104 2407746 2407779 2444227 2495988 2533806 2572197 2626632 2666466 2706867 2764152 2796431 2898918 2942841 3050652 3096874 3162456 3210328 3210372 3259014 3308393 3378408 3429596 3555288 3609156 3611619 3800709 3865224 3923788 3939948 4345352 4348377 4414201 4575978 4645311 4815492 4815558 4888454 4888521 4991976 5067612 5144394 5332932 5413734 5592862 5797836 5885682 5974859 6101304 6193748 6420744 6518028 6616786 6859192 6863967 7218312 7223238 7332681 7601418 7716591 7847576 7879896 8120601 8389293 8696754 8828402 8828523 9151956 9290622 9431389 9630984 9631116 9776908 9777042 9925179 10135224 10288788 10665864 10790417 10827468 10834857 11185724 11595672 11771364 11949718 12387496 13036056 13233572 13242603 13727934 13935933 14446476 14665362 14665563 15202836 15433182 16241202 16778586 17032807 17393508 17656804 17657046 17924577 18303912 18581244 18862778 19262232 19553816 19554084 19850358 20577576 21580834 21654936 21669714 21998043 22371448 23149773 23542728 23899436 25167879 26467144 26485206 26485569 26886497 27455868 27871866 28294167 28892952 29330724 29331126 29775537 30405672 30760741 30866364 32371251 32482404 33557172 34065614 34787016 35313608 35314092 35849154 36392323 37162488 37725556 39108168 39700716 39727809 41807799 43161668 43339428 43996086 46299546 47798872 48556211 50335758 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9759798411 10117487358 10270782621 10488141576 10647052812 10808371794 10808519931 10972135003 11204490132 11374255134 11750603062 11790951048 12365817882 12408278328 12553178759 12818839704 13013064548 13013242902 13210413249 13489983144 13694376828 13901867386 14196264984 14411162392 14411359908 14421194667 15165673512 15970579218 16212557691 16487757176 17061382701 17350990536 17613884332 17625904593 17686426572 18548726823 19228259556 19519596822 19519864353 19815348289 20234974716 20541565242 20852801079 21294105624 21616743588 21617039862 21944270006 22408980264 22748510268 23501206124 24731635764 25106357518 26026129096 26026485804 26420826498 27388753656 27803734772 28822719816 28842389334 29279395233 30812347863 31941158436 32425115382 32916405009 34122765402 35227768664 35251809186 35372853144 35785927507 37097453646 37659536277 38456519112 39039193644 39039728706 39630696578 39631239747 40469949432 41083130484 41705602158 43233487176 43234079724 43888540012 45497020536 47002412248 48438181913 48637673073 49463271528 50212715036 52052971608 52841652996 52877713779 55607469544 55646180469 57684778668 58558790466 59446044867 61624695726 62558403237 63882316872 64850230764 65832810018 68245530804 70503618372 71571855014 74194907292 75319072554 76460270623 78078387288 78079457412 79261393156 79262479494 82166260968 83411204316 86468159448 87777080024 87838185699 96876363826 97275346146 98749215027 100425430072 105683305992 105755427558 107357782521 111292360938 112978608831 115369557336 117117580932 118892089734 118893719241 120693485033 123249391452 125116806474 129700461528 131665620036 136491061608 138084966349 141007236744 143143710028 145314545739 148389814584 150638145108 152920541246 156158914824 158522786312 158524958988 158633141337 166822408632 175676371398 178338134601 187675209711 193752727652 194550692292 197498430054 211510855116 214715565042 217968831179 222584721876 225957217662 229380811869 234235161864 237784179468 237787438482 241386970066 246498782904 250233612948 263331240072 276169932698 286287420056 290629091478 296247645081 301276290216 305841082492 317049917976 317266282674 322073347563 338935826493 351352742796 356676269202 362080455099 375350419422 387505455304 389101384584 393645202577 394996860108 414254899047 423021710232 429431130084 435937662358 435943637217 445169443752 451914435324 458761623738 475568358936 475574876964 482773940132 500467225896 535014403803 552339865396 581258182956 592495290162 611682164984 634532565348 644146695126 653906493537 677871652986 688142435607 702705485592 713352538404 724160910198 750700838844 787290405154 789993720216 828509798094 841062976853 858862260168 871875324716 871887274434 903828870648 917523247476 951149753928 965547880264 966220042689 1070028807606 1086241365297 1104679730792 1162516365912 1180935607731 1184990580324 1242764697141 1269065130696 1288293390252 1307812987074 1307830911651 1327628335363 1355743305972 1376284871214 1426705076808 1448321820396 1501401677688 1574580810308 1657019596188 1682125953706 1743750649432 1743774548868 1835046494952 1932440085378 1961719480611 2064427306821 2140057615212 2172482730594 2361871215462 2369981160648 2397657142969 2485529394282 2523188930559 2576586780504 2615625974148 2615661823302 2655256670726 2711486611944 2752569742428 2896643640792 3149161620616 3258724095891 3314039192376 3364251907412 3487549097736 3542806823193 3728294091423 3864880170756 3923438961222 3982885006089 4128854613642 4280115230424 4344965461188 4723742430924 4795314285938 4971058788564 5046377861118 5231251948296 5231323646604 5310513341452 5505139484856 5885158441833 6517448191782 6728503814824 7085613646386 7192971428907 7456588182846 7569566791677 7729760341512 7846877922444 7965770012178 8257709227284 8689930922376 9251692745383 9447484861848 9590628571876 9942117577128 10092755722236 10462647293208 10621026682904 10628420469579 11770316883666 11948655018267 13034896383564 14171227292772 14385942857814 14603911688993 14913176365692 15139133583354 15693755844888 15931540024356 16515418454568 18503385490766 19181257143752 20185511444472 21256840939158 21578914286721 22708700375031 23540633767332 23897310036534 26069792767128 26374228572659 27755078236149 28342454585544 28771885715628 29207823377986 29826352731384 30278267166708 31863080048712 35845965054801 37006770981532 42513681878316 43157828573442 43811735066979 45417400750062 47081267534664 47794620073068 52748457145318 55510156472298 57543771431256 58415646755972 60556534333416 64736742860163 71691930109602 74013541963064 79122685717977 83265234708447 85027363756632 86315657146884 87623470133958 90834801500124 95589240146136 105496914290636 111020312944596 116831293511944 129473485720326 131435205200937 143383860219204 158245371435954 160643028578923 166530469416894 172631314293768 175246940267916 181669603000248 210993828581272 222040625889192 237368057153931 249795704125341 258946971440652 262870410401874 286767720438408 316490742871908 321286057157846 333060938833788 350493880535832 394305615602811 474736114307862 481929085736769 499591408250682 517893942881304 525740820803748 632981485743816 642572114315692 666121877667576 712104171461793 788611231205622 949472228615724 963858171473538 999182816501364 1051481641607496 1285144228631384 1424208342923586 1445787257210307 1577222462411244 1767073314368153 1898944457231448 1927716342947076 1998365633002728 2848416685847172 2891574514420614 3154444924822488 3534146628736306 3855432685894152 4337361771630921 5301219943104459 5696833371694344 5783149028841228 7068293257472612 8674723543261842 10602439886208918 11566298057682456 14136586514945224 15903659829313377 17349447086523684 21204879772417836 31807319658626754 34698894173047368 42409759544835672 47710979487940131 63614639317253508 95421958975880262 127229278634507016 190843917951760524 381687835903521048
• Sum of all divisors σ(n): 1190169477465696000
• Sum of proper divisors (its aliquot sum) s(n): 808481641562174952
• 381687835903521048 is an abundant number, because the sum of its proper divisors (808481641562174952) is greater than itself. Its abundance is 426793805658653904

Bases of 381687835903521048

• Binary: 10101001100000001110001000010000010000111011111000100011000₂
• Hexadecimal: 0x54C0710821DF118
• Base-36: 2WE91N5D2MU0

Squares and roots of 381687835903521048

• 381687835903521048 squared (381687835903521048²) is 145685604076713211192452444179018304
• 381687835903521048 cubed (381687835903521048³) is 55606422942337849169849934731197810933919957641262592
• The square root of 381687835903521048 is 617808899.1779909995
• The cube root of 381687835903521048 is 725386.4516975773

Scales and comparisons

• 381,687,835,903,521,048 seconds is equal to 12,136,492,543 years, 38 weeks, 2 days, 9 hours, 10 minutes, 48 seconds.
• To count from 1 to 381,687,835,903,521,048 would take you about thirty-six billion, four hundred nine million, four hundred seventy-seven thousand, six 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 381687835903521048 cubic inches would be around 60448.9 feet tall.

Recreational maths with 381687835903521048

• 381687835903521048 backwards is 840125309538786183
• The number of decimal digits it has is: 18
• The sum of 381687835903521048's digits is 81
• More coming soon!