12956683391808

Names of 12956683391808

• Cardinal: 12956683391808 can be written as Twelve trillion, nine hundred fifty-six billion, six hundred eighty-three million, three hundred ninety-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.2956683391808 × 10¹³

Factors of 12956683391808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1219

Divisors of 12956683391808

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 31 32 38 39 48 52 57 62 64 76 78 93 96 104 114 124 152 156 169 186 192 208 228 247 248 304 312 338 361 372 403 416 456 494 496 507 589 608 624 676 722 741 744 806 832 912 961 988 992 1014 1083 1151 1178 1209 1216 1248 1352 1444 1482 1488 1612 1767 1824 1922 1976 1984 2028 2166 2302 2356 2418 2496 2704 2883 2888 2964 2976 3211 3224 3453 3534 3648 3844 3952 4056 4332 4604 4693 4712 4836 5239 5408 5766 5776 5928 5952 6422 6448 6906 7068 7657 7688 7904 8112 8664 9208 9386 9424 9633 9672 10478 10816 11191 11532 11552 11856 12493 12844 12896 13812 14079 14136 14963 15314 15376 15717 15808 16224 17328 18259 18416 18772 18848 19266 19344 20956 21869 22382 22971 23064 23104 23712 24986 25688 25792 27624 28158 28272 29926 30628 30752 31434 32448 33573 34656 35681 36518 36832 37479 37544 37696 38532 38688 41912 43738 44764 44889 45942 46128 47424 49972 51376 54777 55248 56316 56544 59852 61009 61256 61504 62868 65607 67146 69312 71362 73036 73664 74958 75088 77064 77376 83824 87476 89528 89778 91884 92256 99541 99944 102752 107043 109554 110496 112632 113088 119704 122018 122512 125736 131214 134292 142724 145483 146072 149916 150176 154128 162409 167648 174952 179056 179556 183027 183768 184512 194519 199082 199888 205504 214086 219108 220992 225264 237367 239408 244036 245024 251472 262428 268584 284297 285448 290966 292144 298623 299832 300352 308256 324818 335296 346921 349904 358112 359112 366054 367536 389038 398164 399776 415511 428172 436449 438216 450528 463853 474734 478816 487227 488072 490048 502944 524856 537168 568594 570896 581932 583557 584288 597246 599664 616512 649636 677939 693842 699808 712101 716224 718224 732108 735072 778076 796328 799552 831022 852891 856344 872898 876432 901056 927706 949468 957632 974454 976144 1005888 1040763 1049712 1074336 1106111 1137188 1141792 1163864 1167114 1168576 1194492 1199328 1246533 1299272 1355878 1387684 1391559 1399616 1424202 1436448 1464216 1470144 1556152 1592656 1662044 1705782 1712688 1745796 1752864 1855412 1891279 1898936 1948908 1952288 2033817 2081526 2099424 2148672 2212222 2274376 2283584 2327728 2334228 2388984 2398656 2493066 2598544 2711756 2775368 2783118 2848404 2872896 2928432 3085771 3112304 3185312 3318333 3324088 3411564 3425376 3491592 3505728 3695861 3710824 3782558 3797872 3897816 3904576 4067634 4163052 4198848 4424444 4509973 4548752 4655456 4668456 4777968 4986132 5197088 5401643 5423512 5550736 5566236 5673837 5696808 5856864 6030089 6171542 6224608 6370624 6636666 6648176 6823128 6850752 6983184 7391722 7421648 7565116 7595744 7795632 8135268 8326104 8813207 8848888 9019946 9097504 9257313 9310912 9336912 9555936 9972264 10394176 10803286 10847024 11087583 11101472 11132472 11347674 11393616 11713728 12060178 12343084 12449216 12880841 13273332 13296352 13529919 13646256 13966368 14379443 14783444 14843296 15130232 15191488 15591264 16204929 16270536 16652208 17626414 17697776 18039892 18090267 18195008 18514626 18673824 19111872 19944528 21016109 21606572 21694048 22175166 22202944 22264944 22695348 22787232 24120356 24686168 25761682 26439621 26546664 26592704 27059838 27292512 27932736 28758886 29566888 29686592 30260464 31182528 32409858 32541072 33304416 35252828 35395552 36079784 36180534 37029252 37347648 38642523 39889056 42032218 43138329 43213144 43388096 44350332 44529888 45390696 45574464 48240712 49372336 51523364 52879242 53093328 54119676 54585024 57517772 58629649 59133776 60520928 63048327 64819716 65082144 66608832 70221359 70505656 70791104 72159568 72361068 74058504 77285046 79778112 84064436 86276658 86426288 88700664 89059776 90781392 96481424 98744672 103046728 105758484 106186656 108239352 114571691 115035544 117259298 118267552 121041856 126096654 129639432 130164288 140442718 141011312 144319136 144722136 148117008 154570092 167450933 168128872 172553316 172852576 175888947 177401328 181562784 186932759 192962848 197489344 206093456 210664077 211516968 212373312 216478704 229143382 230071088 234518596 236535104 252193308 259278864 273209417 280885436 282022624 288638272 289444272 296234016 309140184 334901866 336257744 343715073 345106632 345705152 351777894 354802656 363125568 373865518 385925696 399306071 412186912 421328154 423033936 432957408 458286764 460142176 469037192 502352799 504386616 518557728 546418834 560798277 561770872 564045248 578888544 592468032 618280368 669803732 672515488 687430146 690213264 703555788 709605312 747731036 798612142 819628251 824373824 842656308 846067872 865914816 916573528 920284352 938074384 1004705598 1008773232 1037115456 1092837668 1121596554 1123541744 1157777088 1197918213 1236560736 1339607464 1345030976 1374860292 1380426528 1407111576 1495462072 1597224284 1639256502 1685312616 1692135744 1833147056 1876148768 2009411196 2017546464 2176862129 2185675336 2243193108 2247083488 2395836426 2473121472 2679214928 2749720584 2760853056 2814223152 2990924144 3194448568 3278513004 3370625232 3551722421 3666294112 3752297536 4018822392 4035092928 4353724258 4371350672 4486386216 4494166976 4791672852 5190978923 5358429856 5499441168 5628446304 5981848288 6388897136 6530586387 6557026008 6741250464 7103444842 7332588224 8037644784 8707448516 8742701344 8972772432 9583345704 10381957846 10655167263 10716859712 10998882336 11256892608 11963696576 12777794272 13061172774 13114052016 13482500928 14206889684 15572936769 16075289568 17414897032 17485402688 17945544864 19166691408 20763915692 21310334526 21997764672 25555588544 26122345548 26228104032 28413779368 31145873538 32150579136 34829794064 35891089728 38333382816 41527831384 42620669052 52244691096 52456208064 56827558736 62291747076 67482725999 69659588128 76666765632 83055662768 85241338104 104489382192 113655117472 124583494152 134965451998 139319176256 166111325536 170482676208 202448177997 208978764384 227310234944 249166988304 269930903996 332222651072 340965352416 404896355994 417957528768 498333976608 539861807992 681930704832 809792711988 996667953216 1079723615984 1619585423976 2159447231968 3239170847952 4318894463936 6478341695904 12956683391808
• Sum of all divisors σ(n): 40517394061824
• Sum of proper divisors (its aliquot sum) s(n): 27560710670016
• 12956683391808 is an abundant number, because the sum of its proper divisors (27560710670016) is greater than itself. Its abundance is 14604027278208

Bases of 12956683391808

• Binary: 10111100100010110110100000101101001101000000₂
• Hexadecimal: 0xBC8B682D340
• Base-36: 4LC7URCQO

Squares and roots of 12956683391808

• 12956683391808 squared (12956683391808²) is 167875644515553259241508864
• 12956683391808 cubed (12956683391808³) is 2175111575183732675958942189435216986112
• The square root of 12956683391808 is 3599539.3304988347
• The cube root of 12956683391808 is 23487.2019596927

Scales and comparisons

• 12,956,683,391,808 seconds is equal to 411,982 years, 23 weeks, 4 days, 7 hours, 56 minutes, 48 seconds.
• To count from 1 to 12,956,683,391,808 would take you about one million, twenty-nine thousand, nine hundred fifty-six 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 12956683391808 cubic inches would be around 1957.3 feet tall.

Recreational maths with 12956683391808

• 12956683391808 backwards is 80819338665921
• The number of decimal digits it has is: 14
• The sum of 12956683391808's digits is 69
• More coming soon!