12816421238677504

Names of 12816421238677504

• Cardinal: 12816421238677504 can be written as Twelve quadrillion, eight hundred sixteen trillion, four hundred twenty-one billion, two hundred thirty-eight million, six hundred seventy-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 1.2816421238677504 × 10¹⁶

Factors of 12816421238677504

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 4124

Divisors of 12816421238677504

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 41 56 64 68 82 112 119 127 128 136 164 224 238 254 256 272 287 328 448 476 508 512 544 574 656 697 809 889 896 952 1016 1024 1088 1148 1312 1394 1618 1778 1792 1904 2032 2048 2159 2176 2296 2624 2788 3121 3236 3556 3584 3808 4064 4096 4318 4352 4592 4879 5207 5248 5576 5663 6242 6472 7112 7168 7616 8128 8192 8636 8704 9184 9758 10414 10496 11152 11326 12484 12944 13753 14224 14336 15113 15232 16256 17272 17408 18368 19516 20828 20992 21847 22304 22652 24968 25888 27506 28448 28672 30226 30464 32512 33169 34544 34816 36449 36736 39032 41656 41984 43694 44608 45304 49936 51776 53057 55012 56896 57344 60452 60928 65024 66338 69088 69632 72898 73472 78064 83312 83968 87388 88519 89216 90608 96271 99872 102743 103552 106114 110024 113792 120904 121856 127961 130048 132676 138176 139264 145796 146944 156128 166624 167936 174776 177038 178432 181216 192542 199744 205486 207104 212228 220048 227584 232183 241808 243712 255922 260096 265352 276352 291592 293888 312256 333248 335872 349552 354076 356864 362432 371399 385084 396367 399488 410972 414208 424456 440096 455168 464366 483616 487424 511844 520192 530704 552704 563873 583184 587776 619633 624512 666496 699104 708152 713728 719201 724864 742798 770168 792734 798976 821944 828416 848912 880192 895727 910336 928732 967232 974848 1023688 1040384 1061408 1105408 1127746 1166368 1175552 1239266 1249024 1332992 1398208 1416304 1427456 1438402 1449728 1485596 1540336 1585468 1597952 1643888 1656832 1697824 1746631 1760384 1791454 1820672 1857464 1934464 2047376 2122816 2175337 2210816 2255492 2332736 2351104 2478532 2498048 2524889 2665984 2774569 2796416 2832608 2854912 2876804 2899456 2971192 3080672 3170936 3195904 3287776 3313664 3395648 3493262 3520768 3582908 3641344 3714928 3868928 3947111 4094752 4212463 4245632 4350674 4421632 4510984 4665472 4957064 4996096 5049778 5331968 5549138 5592832 5665216 5709824 5753608 5798912 5942384 6161344 6341872 6391808 6575552 6627328 6738239 6791296 6986524 7041536 7165816 7282688 7429856 7737856 7894222 8189504 8424926 8491264 8701348 8843264 9021968 9330944 9914128 9992192 10099556 10663936 11098276 11185664 11330432 11507216 11597824 11884768 12226417 12322688 12683744 12783616 13151104 13476478 13582592 13973048 14083072 14331632 14859712 15227359 15475712 15788444 16251047 16379008 16849852 16982528 17402696 17674223 17686528 18043936 18661888 19828256 19984384 20199112 21327872 22196552 22371328 22660864 23014432 23195648 23769536 24452834 24645376 25367488 25567232 26302208 26952956 27165184 27946096 28166144 28663264 29487241 29719424 30454718 30951424 31576888 32502094 32758016 33699704 33965056 34805392 35348446 36087872 37323776 39656512 39968768 40398224 42655744 42923113 44393104 44742656 45321728 46028864 46391296 47167673 47539072 48905668 49290752 50734976 52604416 53905912 54330368 55892192 56332288 57326528 58974482 59438848 60909436 61902848 63153776 65004188 65516032 67399408 67930112 69610784 70696892 71611871 72175744 74647552 79313024 80796448 85846226 88786208 89485312 90643456 92057728 94335346 95078144 97811336 98581504 101469952 103520449 105208832 107811824 108660736 111784384 112664576 113757329 114653056 117948964 118877696 121818872 123805696 126307552 130008376 131032064 134798816 135860224 139221568 141393784 143223742 144351488 149295104 158626048 161592896 171692452 177572416 178970624 181286912 184115456 188670692 190156288 195622672 197163008 202939904 207040898 210417664 215623648 217321472 223568768 227514658 229306112 235897928 237755392 243637744 252615104 260016752 262064128 269597632 271720448 276267799 278443136 282787568 286447484 288702976 298590208 300461791 317252096 320660903 323185792 343384904 355144832 362573824 368230912 377341384 380312576 391245344 394326016 405879808 414081796 420835328 431247296 434642944 447137536 455029316 458612224 471795856 475510784 487275488 501283097 505230208 520033504 524128256 539195264 552535598 556886272 565575136 572894968 577405952 600923582 634504192 641321806 646371584 686769808 710289664 724643143 725147648 736461824 754682768 760625152 782490688 788652032 811759616 828163592 841670656 862494592 894275072 910058632 917224448 943591712 951021568 974550976 1002566194 1010460416 1040067008 1048256512 1078390528 1105071196 1113772544 1131150272 1145789936 1154811904 1201847164 1269008384 1282643612 1292743168 1373539616 1420579328 1449286286 1472923648 1509365536 1521250304 1564981376 1623519232 1656327184 1724989184 1759847633 1788550144 1820117264 1834448896 1887183424 1902043136 1933874593 1949101952 2005132388 2020920832 2080134016 2156781056 2210142392 2227545088 2244626321 2262300544 2291579872 2309623808 2403694328 2538016768 2565287224 2585486336 2747079232 2841158656 2898572572 2945847296 3018731072 3042500608 3129962752 3247038464 3312654368 3449978368 3519695266 3577100288 3640234528 3668897792 3774366848 3867749186 3898203904 4010264776 4041841664 4160268032 4313562112 4420284784 4455090176 4489252642 4524601088 4583159744 4619247616 4807388656 5076033536 5130574448 5170972672 5451235351 5494158464 5682317312 5797145144 5891694592 6037462144 6259925504 6625308736 6899956736 7039390532 7154200576 7280469056 7337795584 7548733696 7735498372 7796407808 8020529552 8083683328 8320536064 8627124224 8840569568 8910180352 8978505284 9049202176 9166319488 9614777312 10261148896 10341945344 10902470702 10988316928 11364634624 11594290288 12074924288 12318933431 12519851008 13147097023 13250617472 13799913472 14078781064 14308401152 14560938112 15097467392 15470996744 15592815616 16041059104 16167366656 16641072128 17254248448 17681139136 17820360704 17957010568 18098404352 18332638976 19229554624 20522297792 20683890688 21804941404 21976633856 22729269248 23188580576 24149848576 24637866862 25039702016 26294194046 26501234944 27599826944 28157562128 29121876224 30194934784 30941993488 31185631232 32082118208 32334733312 33282144256 34508496896 35362278272 35914021136 36196808704 36665277952 38158647457 38459109248 41044595584 43609882808 43953267712 46377161152 48299697152 49275733724 50079404032 52588388092 53002469888 55199653888 56315124256 58243752448 60389869568 61883986976 62371262464 64164236416 66564288512 70724556544 71828042272 72393617408 73330555904 76317294914 76918218496 82089191168 87219765616 87906535424 92029679161 92754322304 96599394304 98551467448 100158808064 105176776184 106004939776 112630248512 116487504896 120779739136 123767973952 124742524928 128328472832 133128577024 141449113088 143656084544 144787234816 146661111808 152634589828 153836436992 164178382336 174439531232 175813070848 184059358322 185508644608 193198788608 197102934896 210353552368 212009879552 223500649391 225260497024 232975009792 241559478272 247535947904 256656945664 282898226176 287312169088 293322223616 305269179656 307672873984 328356764672 348879062464 351626141696 368118716644 371017289216 386397577216 394205869792 420707104736 424019759104 447001298782 450520994048 465950019584 495071895808 513313891328 565796452352 574624338176 586644447232 610538359312 615345747968 656713529344 697758124928 736237433288 742034578432 788411739584 841414209472 848039518208 894002597564 901041988096 931900039168 990143791616 1026627782656 1131592904704 1149248676352 1221076718624 1230691495936 1313427058688 1395516249856 1472474866576 1484069156864 1564504545737 1576823479168 1682828418944 1788005195128 1802083976192 1980287583232 2053255565312 2263185809408 2298497352704 2442153437248 2461382991872 2626854117376 2791032499712 2944949733152 2968138313728 3129009091474 3153646958336 3365656837888 3576010390256 3604167952384 3960575166464 4106511130624 4596994705408 4884306874496 5582064999424 5889899466304 5936276627456 6258018182948 6307293916672 6731313675776 7152020780512 7208335904768 7921150332928 9193989410816 9768613748992 11164129998848 11779798932608 12516036365896 12614587833344 13462627351552 14304041561024 14416671809536 15842300665856 18387978821632 19537227497984 22328259997696 23559597865216 25032072731792 25229175666688 26925254703104 28608083122048 39074454995968 44656519995392 47119195730432 50064145463584 50458351333376 53850509406208 57216166244096 78148909991936 94238391460864 100128290927168 100916702666752 107701018812416 114432332488192 156297819983872 188476782921728 200256581854336 228864664976384 312595639967744 376953565843456 400513163708672 457729329952768 753907131686912 801026327417344 915458659905536 1602052654834688 1830917319811072 3204105309669376 6408210619338752 12816421238677504
• Sum of all divisors σ(n): 32072521209200640
• Sum of proper divisors (its aliquot sum) s(n): 19256099970523136
• 12816421238677504 is an abundant number, because the sum of its proper divisors (19256099970523136) is greater than itself. Its abundance is 6439678731845632

Bases of 12816421238677504

• Binary: 101101100010000111011110011011001110010010000000000000₂
• Hexadecimal: 0x2D88779B392000
• Base-36: 3I71IMVBGN4

Squares and roots of 12816421238677504

• 12816421238677504 squared (12816421238677504²) is 164260653367223805953318915670016
• 12816421238677504 cubed (12816421238677504³) is 2105233726494730649418214984808921440841906520064
• The square root of 12816421238677504 is 113209634.0364966643
• The cube root of 12816421238677504 is 234021.4096287193

Scales and comparisons

• 12,816,421,238,677,504 seconds is equal to 407,522,551 years, 30 weeks, 6 days, 23 hours, 45 minutes, 4 seconds.
• To count from 1 to 12,816,421,238,677,504 would take you about one billion, two hundred twenty-two million, five hundred sixty-seven thousand, six hundred fifty-four 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 12816421238677504 cubic inches would be around 19501.8 feet tall.

Recreational maths with 12816421238677504

• 12816421238677504 backwards is 40577683212461821
• The number of decimal digits it has is: 17
• The sum of 12816421238677504's digits is 67
• More coming soon!