12872990316780

Names of 12872990316780

• Cardinal: 12872990316780 can be written as Twelve trillion, eight hundred seventy-two billion, nine hundred ninety million, three hundred sixteen thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.287299031678 × 10¹³

Factors of 12872990316780

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2853

Divisors of 12872990316780

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 29 30 33 36 41 44 45 54 55 58 60 66 81 82 87 90 99 108 110 116 123 132 135 145 162 164 165 174 180 198 205 220 241 246 261 270 290 297 319 324 330 348 369 396 405 410 435 451 482 492 495 522 540 580 594 615 638 660 723 738 783 810 820 870 891 902 957 964 990 1044 1107 1188 1189 1205 1230 1276 1305 1353 1446 1476 1485 1566 1595 1620 1740 1782 1804 1845 1914 1980 2169 2214 2255 2349 2378 2410 2460 2521 2610 2651 2706 2871 2892 2970 3132 3190 3321 3564 3567 3615 3690 3828 3915 4059 4338 4428 4455 4510 4698 4756 4785 4820 5042 5220 5302 5412 5535 5742 5940 5945 6380 6507 6642 6765 6989 7134 7230 7380 7563 7830 7953 8118 8613 8676 8910 9020 9396 9570 9881 10084 10604 10701 10845 11070 11484 11745 11890 12177 12605 13014 13079 13255 13284 13530 13978 14268 14355 14460 15126 15660 15906 16236 16605 17226 17820 17835 19140 19521 19762 20295 20967 21402 21690 22140 22689 23490 23780 23859 24354 25210 25839 26028 26158 26510 27060 27731 27956 28710 29643 30252 31812 32103 32535 33210 34452 34945 35670 36531 37815 39042 39237 39524 39765 40590 41934 42804 43065 43380 45378 46980 47718 48708 49405 50420 51678 52316 53020 53505 55462 57420 59286 60885 62901 64206 65070 65395 66420 68067 69890 71340 71577 73062 73109 75630 76879 78084 78474 79530 81180 83193 83868 86130 88929 90756 95436 96309 97605 98810 103356 103361 104835 107010 108691 110924 113445 117711 118572 119295 121770 125802 128412 129195 130140 130790 136134 138655 139780 143154 146124 146218 148215 151260 153758 156948 159060 160515 166386 172260 177858 182655 188703 192618 195210 196185 197620 204201 206722 209670 214020 214731 217382 219327 226890 230637 235422 238590 243540 249579 251604 258390 261580 266787 272268 277310 286308 286549 292436 296430 307516 310083 314505 321030 326073 332772 340335 353133 355716 357885 365310 365545 377406 384395 385236 390420 392370 408402 413444 415965 419340 429462 434764 438654 444645 453780 461274 470844 477180 481545 499158 516780 516805 533574 543455 554620 566109 573098 588555 592860 607561 620166 629010 642060 652146 657981 680670 691911 706266 715770 730620 731090 748737 754812 768790 784740 800361 804199 816804 831930 858924 859647 877308 889290 922548 930249 943515 963090 978219 998316 1021005 1033610 1059399 1067148 1073655 1086910 1096635 1132218 1136971 1146196 1153185 1177110 1215122 1240332 1247895 1258020 1304292 1315962 1333935 1361340 1383822 1412532 1431540 1432745 1462180 1497474 1537580 1550415 1600722 1608398 1630365 1663860 1719294 1765665 1778580 1822683 1860498 1887030 1926180 1956438 1973943 2042010 2067220 2075733 2118798 2147310 2173820 2193270 2246211 2264436 2273942 2306370 2354220 2412597 2430244 2495790 2578941 2631924 2667870 2767644 2790747 2830545 2865490 2934657 2994948 2997469 3037805 3100830 3152039 3201444 3216796 3260730 3289905 3410913 3438588 3459555 3531330 3645366 3720996 3743685 3774060 3912876 3947886 4001805 4020995 4084020 4151466 4237596 4294620 4298235 4386540 4492422 4547884 4612740 4651245 4825194 4891095 4991580 5157882 5296995 5335740 5468049 5581494 5661090 5684855 5730980 5869314 5921829 5994938 6075610 6201660 6227199 6304078 6521460 6579810 6683171 6821826 6919110 7062660 7237791 7290732 7487370 7736823 7895772 8003610 8041990 8302932 8372241 8596470 8803971 8984844 8992407 9113415 9302490 9456117 9650388 9782190 9869715 10232739 10315764 10378665 10593990 10936098 11162988 11231055 11322180 11369710 11738628 11843658 11989876 12062985 12151220 12454398 12608156 12894705 13159620 13366342 13643652 13838220 13953735 14475582 14673285 14974740 14987345 15473646 15760195 16007220 16083980 16404147 16744482 17054565 17192940 17607942 17619269 17984814 18226830 18604980 18912234 19564380 19739430 20049513 20465478 20757330 21187980 21713373 21872196 22462110 22739420 23210469 23687316 24125970 24908796 24910001 25789410 26732684 26977221 27340245 27907470 28368351 28951164 29346570 29609145 29974690 30698217 30947292 31135995 31520390 32808294 32972159 33415855 33488964 34109130 35215884 35238538 35969628 36188955 36453660 37824468 38684115 39478860 40099026 40930956 41514660 41861205 43426746 44019855 44924220 44962035 46420938 47280585 48251940 49212441 49820002 51163695 51578820 52857807 53954442 54680490 55814940 56736702 58693140 59218290 59949380 60148539 61396434 62271990 63040780 65140119 65616588 65944318 66831710 68218260 70477076 72377910 74730003 77368230 80198052 80931663 82020735 83722410 85105053 86853492 88039710 88096345 89924070 92094651 92841876 94561170 98424882 98916477 99640004 100247565 102327390 105715614 107908884 108566865 109360980 113473404 116052345 118436580 120297078 122792868 124543980 124550005 130280238 131888636 133663420 134886105 141841755 144755820 149460006 153491085 154736460 158573421 161863326 164041470 164860795 167444820 170210106 176079420 176192690 179848140 180445617 184189302 189122340 193811959 196849764 197832954 200495130 204654780 211431228 217133730 224190009 232104690 240594156 242794989 246062205 249100010 255315159 260560476 264289035 269772210 274010011 283683510 296749431 298920012 300742695 306982170 317146842 323726652 325700595 328082940 329721590 340420212 352385380 360891234 368378604 373650015 387623918 395665908 400990260 404658315 425525265 434267460 448380018 460473255 464209380 475720263 485589978 492124410 494582385 498200020 510630318 528578070 539544420 541336851 548020022 567367020 581435877 593498862 601485390 613964340 634293684 651401190 659443180 672570027 721782468 722390029 747300030 775247836 792867105 809316630 822030033 851050530 890248293 896760036 902228085 920946510 951440526 969059795 971179956 984248820 989164770 1021260636 1057156140 1082673702 1096040044 1120950045 1162871754 1186997724 1202970780 1213974945 1276575795 1302802380 1345140054 1370050055 1427160789 1444780058 1483747155 1494600060 1585734210 1618633260 1644060066 1702101060 1744307631 1780496586 1804456170 1841893020 1902881052 1938119590 1978329540 2017710081 2165347404 2167170087 2241900090 2325743508 2378601315 2427949890 2466090099 2553151590 2670744879 2690280108 2706684255 2740100110 2854321578 2889560116 2907179385 2967494310 3171468420 3288120132 3362850135 3488615262 3560993172 3608912340 3611950145 3876239180 4035420162 4110150165 4334340174 4451241465 4483800180 4757202630 4855899780 4932180198 5106303180 5232922893 5341489758 5413368510 5480200220 5708643156 5814358770 5934988620 6501510261 6725700270 6977230524 7135803945 7223900290 7398270297 7946290319 8070840324 8220300330 8668680348 8721538155 8902482930 9514405260 9864360396 10088550405 10465845786 10682979516 10826737020 10835850435 11628717540 12330450495 13003020522 13353724395 13451400540 14271607890 14447800580 14796540594 15698768679 15892580638 16440600660 17443076310 17804965860 19504530783 20177100810 20931691572 21671700870 22194810891 23838870957 24660900990 26006041044 26164614465 26707448790 28543215780 29593081188 31397537358 31785161276 32507551305 34886152620 36991351485 39009061566 39731451595 40354201620 43343401740 44389621782 47677741914 49321801980 52329228930 53414897580 58513592349 62795074716 65015102610 71516612871 73982702970 78018123132 78493843395 79462903190 88779243564 95355483828 97522653915 104658457860 110974054455 117027184698 119194354785 130030205220 143033225742 147965405940 156987686790 158925806380 195045307830 214549838613 221948108910 234054369396 238388709570 286066451484 292567961745 313975373580 357583064355 390090615660 429099677226 443896217820 476777419140 585135923490 643649515839 715166128710 858199354452 1072749193065 1170271846980 1287299031678 1430332257420 2145498386130 2574598063356 3218247579195 4290996772260 6436495158390 12872990316780
• Sum of all divisors σ(n): 46897198508160
• Sum of proper divisors (its aliquot sum) s(n): 34024208191380
• 12872990316780 is an abundant number, because the sum of its proper divisors (34024208191380) is greater than itself. Its abundance is 21151217874600

Bases of 12872990316780

• Binary: 10111011010100111010000000111101100011101100₂
• Hexadecimal: 0xBB53A03D8EC
• Base-36: 4K9RQ2AR0

Squares and roots of 12872990316780

• 12872990316780 squared (12872990316780²) is 165713879695911644749568400
• 12872990316780 cubed (12872990316780³) is 2133233168681516453815637341284277752000
• The square root of 12872990316780 is 3587894.9701433569
• The cube root of 12872990316780 is 23436.5211943131

Scales and comparisons

• 12,872,990,316,780 seconds is equal to 409,321 years, 14 weeks, 1 day, 11 hours, 33 minutes.
• To count from 1 to 12,872,990,316,780 would take you about one million, twenty-three thousand, three hundred three 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 12872990316780 cubic inches would be around 1953 feet tall.

Recreational maths with 12872990316780

• 12872990316780 backwards is 08761309927821
• The number of decimal digits it has is: 14
• The sum of 12872990316780's digits is 63
• More coming soon!