12440507725536

Names of 12440507725536

• Cardinal: 12440507725536 can be written as Twelve trillion, four hundred forty billion, five hundred seven million, seven hundred twenty-five thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.2440507725536 × 10¹³

Factors of 12440507725536

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1027

Divisors of 12440507725536

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 37 41 43 44 48 66 74 82 86 88 96 111 123 129 132 148 164 172 176 222 246 258 264 296 313 328 344 352 407 444 451 473 492 516 528 577 592 626 656 688 814 888 902 939 946 984 1032 1056 1154 1184 1221 1252 1312 1353 1376 1419 1517 1591 1628 1731 1763 1776 1804 1878 1892 1968 2064 2308 2442 2504 2706 2838 3034 3182 3256 3443 3462 3526 3552 3608 3756 3784 3936 4128 4551 4616 4773 4884 5008 5289 5412 5676 6068 6347 6364 6512 6886 6924 7052 7216 7512 7568 9102 9232 9546 9768 10016 10329 10578 10824 11352 11581 12136 12694 12728 12833 13024 13459 13772 13848 14104 14432 15024 15136 16687 17501 18204 18464 19041 19092 19393 19536 20658 21156 21349 21648 22704 23162 23657 24272 24811 25388 25456 25666 26918 27544 27696 28208 30048 33374 34743 35002 36408 38082 38184 38499 38786 39072 40377 41316 42312 42698 43296 45408 46324 47314 48544 49622 50061 50776 50912 51332 52503 53836 55088 55392 56416 58179 64047 65231 66748 69486 70004 70971 72816 74433 76164 76368 76998 77572 80754 82632 84624 85396 92648 94628 99244 100122 101552 102664 105006 107672 110176 116358 127391 128094 130462 133496 138972 140008 141163 141942 145632 148049 148866 152328 152736 153996 155144 161508 165264 169248 170792 180601 185296 189256 195693 198488 200244 203104 205328 210012 215344 232716 234839 254782 256188 260227 260924 266992 272921 277944 280016 282326 283884 296098 297732 304656 307992 310288 323016 330528 341584 361202 370592 378512 382173 391386 396976 400488 410656 420024 423489 430688 444147 465432 469678 474821 497983 509564 512376 520454 521848 533984 541803 545842 551819 555888 560032 564652 567768 592196 595464 609312 615984 620576 646032 683168 704517 717541 722404 757024 764346 780681 782772 793952 800976 818763 840048 846978 875309 888294 918007 930864 939356 949642 995966 1017251 1019128 1024752 1040908 1043696 1083606 1091684 1103638 1111776 1129304 1135536 1184392 1190928 1231968 1292064 1409034 1424463 1435082 1444808 1493949 1528692 1561362 1565544 1601952 1637526 1655457 1680096 1693956 1750618 1776588 1836014 1861728 1878712 1899284 1986611 1991932 2034502 2038256 2049504 2081816 2087392 2152623 2167212 2183368 2207276 2258608 2271072 2368784 2381856 2625927 2754021 2818068 2848926 2870164 2889616 2987898 3051753 3057384 3122724 3131088 3275052 3310914 3387912 3501236 3553176 3672028 3757424 3798568 3973222 3983864 4069004 4076512 4163632 4305246 4334424 4366736 4414552 4517216 4737568 5223031 5251854 5477813 5508042 5636136 5697852 5740328 5779232 5959833 5975796 6070009 6103506 6114768 6245448 6262176 6550104 6621828 6682237 6775824 7002472 7106352 7344056 7404641 7514848 7597136 7765843 7946444 7967728 8138008 8327264 8610492 8668848 8733472 8829104 9628399 10098077 10446062 10503708 10955626 11016084 11189761 11272272 11395704 11480656 11919666 11951592 12140018 12207012 12229536 12490896 13100208 13243656 13364474 13551648 14004944 14212704 14688112 14809282 15194272 15531686 15669093 15892888 15935456 16276016 16433439 17220984 17337696 17658208 18210027 19256798 20046711 20196154 20417303 20892124 21007416 21911252 22032168 22213923 22379522 22544544 22791408 22961312 23297529 23839332 23903184 24280036 24414024 24981792 26200416 26487312 26728948 28009888 28885197 29376224 29618564 30294231 31063372 31338186 31785776 32552032 32866878 33569283 34441968 36420054 37638287 38513596 40093422 40392308 40834606 41784248 42014832 43822504 44064336 44427846 44759044 45582816 46595058 47678664 47806368 48560072 48828048 52974624 53457896 57770394 59237128 60588462 61251909 62126744 62676372 63571552 65733756 67138566 68883936 72840108 73504607 75276574 77027192 80186844 80784616 81451051 81669212 83568496 84029664 85424273 87645008 88128672 88855692 89518088 93190116 95357328 97120144 97656096 106915792 112914861 115540788 118474256 121176924 122503818 124253488 125352744 131467512 134277132 145680216 147009214 150553148 154054384 160373688 161569232 162902102 163338424 167136992 170848546 175290016 177711384 179036176 186380232 190714656 194240288 213831584 220513821 224590333 225829722 231081576 236948512 242353848 244353153 245007636 248506976 250705488 256272819 262935024 268554264 273971717 287336191 291360432 294018428 301106296 308108768 318399563 320747376 323138464 325804204 326676848 341697092 355422768 358072352 372760464 414021157 441027642 449180666 451659444 462163152 484707696 488706306 490015272 501410976 512545638 525870048 537108528 547943434 574672382 582720864 588036856 602212592 636799126 641494752 651608408 653353696 673770999 683394184 710845536 745520928 821915151 828042314 862008573 882055284 898361332 903318888 924326304 955198689 969415392 977412612 980030544 1025091276 1074217056 1095886868 1149344764 1176073712 1204425184 1242063471 1273598252 1303216816 1347541998 1366788368 1643830302 1656084628 1724017146 1764110568 1796722664 1806637776 1910397378 1954825224 1960061088 2050182552 2191773736 2298689528 2352147424 2484126942 2547196504 2606433632 2695083996 2733576736 3013688887 3160698101 3287660604 3312169256 3448034292 3502395193 3528221136 3593445328 3613275552 3820794756 3909650448 4100365104 4383547472 4597379056 4968253884 5094393008 5390167992 6027377774 6321396202 6575321208 6624338512 6896068584 7004790386 7056442272 7186890656 7641589512 7819300896 8200730208 8767094944 9041066661 9194758112 9482094303 9936507768 10188786016 10507185579 10780335984 11780783831 12054755548 12642792404 13150642416 13248677024 13792137168 14009580772 15283179024 18082133322 18964188606 19873015536 21014371158 21560671968 23561567662 24109511096 25285584808 26301284832 27584274336 28019161544 30566358048 35342351493 36164266644 37928377212 39746031072 42028742316 47123135324 48219022192 50571169616 56038323088 70684702986 72328533288 75856754424 84057484632 94246270648 96438044384 101142339232 112076646176 129588622141 141369405972 144657066576 151713508848 168114969264 188492541296 259177244282 282738811944 289314133152 303427017696 336229938528 376985082592 388765866423 518354488564 565477623888 777531732846 1036708977128 1130955247776 1555063465692 2073417954256 3110126931384 4146835908512 6220253862768 12440507725536
• Sum of all divisors σ(n): 38541164884992
• Sum of proper divisors (its aliquot sum) s(n): 26100657159456
• 12440507725536 is an abundant number, because the sum of its proper divisors (26100657159456) is greater than itself. Its abundance is 13660149433920

Bases of 12440507725536

• Binary: 10110101000010001000000010110011011011100000₂
• Hexadecimal: 0xB50880B36E0
• Base-36: 4ER393FMO

Squares and roots of 12440507725536

• 12440507725536 squared (12440507725536²) is 154766232469120899906487296
• 12440507725536 cubed (12440507725536³) is 1925370510684199079849055785852238790656
• The square root of 12440507725536 is 3527110.3931598171
• The cube root of 12440507725536 is 23171.0671117961

Scales and comparisons

• 12,440,507,725,536 seconds is equal to 395,569 years, 34 weeks, 3 days, 22 hours, 25 minutes, 36 seconds.
• To count from 1 to 12,440,507,725,536 would take you about nine hundred eighty-eight thousand, nine hundred twenty-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 12440507725536 cubic inches would be around 1930.9 feet tall.

Recreational maths with 12440507725536

• 12440507725536 backwards is 63552770504421
• The number of decimal digits it has is: 14
• The sum of 12440507725536's digits is 51
• More coming soon!