12987642941400

Names of 12987642941400

• Cardinal: 12987642941400 can be written as Twelve trillion, nine hundred eighty-seven billion, six hundred forty-two million, nine hundred forty-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.29876429414 × 10¹³

Factors of 12987642941400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1336

Divisors of 12987642941400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 29 30 40 50 58 60 75 83 87 97 100 116 120 145 150 166 174 194 200 232 249 290 291 300 332 348 388 415 435 485 498 580 582 600 664 696 725 776 830 870 970 996 1117 1160 1164 1245 1450 1455 1660 1740 1940 1992 2075 2175 2234 2328 2407 2425 2490 2813 2900 2910 3320 3351 3480 3880 4150 4350 4468 4814 4850 4980 5585 5626 5800 5820 6225 6702 6889 7221 7275 8051 8300 8439 8700 8936 9628 9700 9960 11170 11252 11640 12035 12450 13404 13778 14065 14442 14550 16102 16600 16755 16878 17400 19256 19400 20667 22340 22504 24070 24153 24900 26808 27556 27925 28130 28884 29100 32204 32393 33510 33756 34445 36105 40255 41334 42195 44680 48140 48306 49800 55112 55850 56260 57768 58200 60175 64408 64786 67020 67512 68890 70325 72210 80510 82668 83775 84390 92711 96280 96612 97179 103335 108349 111700 112520 120350 120765 129572 134040 137780 140650 144420 161020 161965 165336 167550 168780 172225 180525 185422 193224 194358 199781 201275 206670 210975 216698 223400 233479 240700 241530 259144 275560 278133 281300 288840 322040 323930 325047 335100 337560 344450 361050 370844 388716 399562 402550 413340 421950 433396 463555 466958 481400 483060 485895 516675 541745 556266 562600 599343 603825 647860 650094 668233 670200 688900 700437 722100 741688 777432 799124 805100 809825 826680 843900 866792 927110 933916 966120 971790 998905 1033350 1083490 1112532 1167395 1198686 1207650 1295720 1300188 1336466 1377800 1390665 1400874 1444200 1598248 1610200 1619650 1625235 1687800 1854220 1867832 1943580 1997810 2004699 2066700 2166980 2225064 2317775 2334790 2397372 2415300 2429475 2600376 2672932 2688619 2708725 2781330 2801748 2996715 3142121 3239300 3250470 3341165 3502185 3708440 3887160 3995620 4009398 4133400 4333960 4635550 4669580 4794744 4830600 4858950 4994525 5345864 5377238 5417450 5562660 5603496 5836975 5993430 6284242 6478600 6500940 6682330 6953325 7004370 7695013 7991240 8018796 8065857 8126175 8992967 9271100 9339160 9426363 9717900 9989050 10023495 10754476 10834900 11125320 11673950 11986860 12568484 13001880 13364660 13443095 13906650 14008740 14983575 15390026 15710605 16037592 16131714 16252350 16705825 17510925 17985934 18542200 18852726 19378757 19435800 19978100 20046990 21508952 21669800 23085039 23347900 23973720 25136968 26729320 26886190 26978901 27813300 28017480 29967150 30780052 31421210 32263428 32504700 33411650 35021850 35971868 37705452 38475065 38757514 39956200 40093980 40329285 44964835 46170078 46695800 47131815 50117475 53772380 53957802 55626600 58136271 59934300 61560104 62842420 64526856 65009400 66823300 67215475 70043700 71943736 75410904 76950130 77515028 78553025 80187960 80658570 89929670 92340156 94263630 96893785 100234950 107544760 107915604 115425195 116272542 119868600 125684840 133646600 134430950 134894505 140087400 153900260 155030056 157106050 161317140 179859340 184680312 188527260 192375325 193787570 200469900 201646425 215831208 223155377 224824175 230850390 232545084 235659075 260796043 268861900 269789010 290681355 307800520 314212100 322634280 359718680 377054520 384750650 387575140 400939800 403292850 446310754 449648350 461700780 465090168 471318150 484468925 521592086 537723800 539578020 577125975 581362710 628424200 669466131 674472525 746416261 769501300 775150280 782388129 806585700 892621508 899296700 923401560 942636300 968937850 1043184172 1079156040 1115776885 1154251950 1162725420 1303980215 1338932262 1348945050 1453406775 1492832522 1539002600 1564776258 1613171400 1785243016 1798593400 1885272600 1937875700 2086368344 2231553770 2239248783 2308503900 2325450840 2607960430 2677864524 2697890100 2906813550 2985665044 3129552516 3347330655 3732081305 3875751400 3911940645 4463107540 4478497566 4617007800 5215920860 5355729048 5395780200 5578884425 5813627100 5971330088 6259105032 6519901075 6694661310 7464162610 7823881290 8926215080 8956995132 10431841720 11157768850 11196243915 11627254200 13039802150 13389322620 14928325220 15647762580 16736653275 17913990264 18660406525 19559703225 21646071569 22315537700 22392487830 26079604300 26778645240 29856650440 31295525160 33473306550 37320813050 39119406450 43292143138 44631075400 44784975660 52159208600 55981219575 64938214707 66946613100 74641626100 78238812900 86584286276 89569951320 108230357845 111962439150 129876429414 133893226200 149283252200 156477625800 173168572552 216460715690 223924878300 259752858828 324691073535 432921431380 447849756600 519505717656 541151789225 649382147070 865842862760 1082303578450 1298764294140 1623455367675 2164607156900 2597528588280 3246910735350 4329214313800 6493821470700 12987642941400
• Sum of all divisors σ(n): 42630629277600
• Sum of proper divisors (its aliquot sum) s(n): 29642986336200
• 12987642941400 is an abundant number, because the sum of its proper divisors (29642986336200) is greater than itself. Its abundance is 16655343394800

Bases of 12987642941400

• Binary: 10111100111111101011110110000000111111011000₂
• Hexadecimal: 0xBCFEBD80FD8
• Base-36: 4LQFV9Y3C

Squares and roots of 12987642941400

• 12987642941400 squared (12987642941400²) is 168678869173297243833960000
• 12987642941400 cubed (12987642941400³) is 2190740924581908002244205267609944000000
• The square root of 12987642941400 is 3603837.2523464483
• The cube root of 12987642941400 is 23505.8943665457

Scales and comparisons

• 12,987,642,941,400 seconds is equal to 412,966 years, 45 weeks, 2 days, 10 hours, 50 minutes.
• To count from 1 to 12,987,642,941,400 would take you about one million, thirty-two thousand, four hundred seventeen 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 12987642941400 cubic inches would be around 1958.8 feet tall.

Recreational maths with 12987642941400

• 12987642941400 backwards is 00414924678921
• The number of decimal digits it has is: 14
• The sum of 12987642941400's digits is 57
• More coming soon!