12990644294250

Names of 12990644294250

• Cardinal: 12990644294250 can be written as Twelve trillion, nine hundred ninety billion, six hundred forty-four million, two hundred ninety-four thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.299064429425 × 10¹³

Factors of 12990644294250

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1935

Divisors of 12990644294250

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 25 30 31 35 38 42 50 57 62 70 75 93 95 105 114 125 127 133 150 155 175 186 190 210 217 250 254 266 285 310 350 361 375 381 399 434 465 475 525 570 589 635 651 665 722 750 762 775 798 875 889 930 950 1050 1083 1085 1178 1270 1302 1330 1425 1550 1741 1750 1767 1778 1805 1905 1995 2166 2170 2325 2375 2413 2527 2625 2667 2850 2945 3175 3255 3325 3482 3534 3610 3810 3875 3937 3990 4123 4445 4650 4750 4826 5054 5223 5250 5334 5415 5425 5890 6350 6510 6650 7125 7239 7581 7750 7874 8246 8705 8835 8890 9025 9525 9975 10446 10830 10850 11191 11625 11811 12065 12187 12369 12635 13335 14250 14478 14725 15162 15875 16275 16625 16891 17410 17670 18050 19050 19685 19950 20615 22225 22382 23250 23622 24130 24374 24738 25270 26115 26670 27075 27125 27559 29450 31750 32550 33079 33250 33573 33782 36195 36561 37905 39370 41230 43525 44175 44450 45125 45847 47625 49875 50673 52230 53971 54150 54250 55118 55955 59055 60325 60935 61845 63175 66158 66675 67146 72390 73122 73625 74803 75810 78337 81375 82677 84455 87050 88350 90250 91694 95250 98425 99237 99750 101346 103075 107942 111125 111910 118110 120650 121870 123690 126350 130575 133350 135375 137541 137795 147250 149606 156674 161913 162750 165354 165395 167865 168910 180975 182805 189525 196850 198474 206150 217625 220875 221107 222250 224409 229235 231553 235011 253365 261150 269855 270750 275082 275590 279775 295275 301625 304675 309225 315875 320929 323826 330790 333375 335730 361950 365610 374015 377797 379050 391685 413385 422275 435250 441750 442214 448818 458470 463106 470022 492125 496185 506730 515375 523621 539710 559550 590550 603250 609350 618450 628501 631750 641858 652875 663321 666750 687705 688975 694659 748030 755594 783370 809565 826770 826975 839325 844550 904875 914025 947625 962787 984250 992370 1025449 1030750 1047242 1105535 1122045 1133391 1146175 1157765 1175055 1257002 1266825 1305750 1326642 1349275 1375410 1377950 1389318 1398875 1421257 1476375 1523375 1546125 1547749 1570863 1604645 1619130 1653950 1678650 1809750 1828050 1870075 1885503 1888985 1895250 1925574 1958425 2050898 2066925 2111375 2211070 2244090 2266782 2292350 2315530 2350110 2480925 2533650 2618105 2698550 2797750 2842514 2952750 3046750 3076347 3092250 3095498 3141726 3142505 3209290 3316605 3438525 3444875 3473295 3740150 3771006 3777970 3916850 4047825 4133850 4134875 4196625 4201033 4222750 4263771 4399507 4570125 4643247 4813935 4961850 5127245 5236210 5527675 5610225 5666955 5730875 5788825 5875275 6152694 6285010 6334125 6633210 6746375 6854317 6877050 6889750 6946590 7106285 7178143 7738745 7854315 8023225 8095650 8269750 8393250 8402066 8527542 8799014 9140250 9286494 9350375 9427515 9444925 9627870 9792125 9948799 10254490 10334625 11055350 11220450 11333910 11461750 11577650 11750550 12404625 12603099 12668250 13090525 13198521 13492750 13708634 14212570 14356286 15381735 15477490 15708630 15712525 16046450 16583025 17192625 17366475 18700750 18855030 18889850 19483531 19584250 19897598 20239125 20562951 20669250 21005165 21318855 21534429 21997535 23216235 24069675 24809250 25206198 25636225 26181050 26397042 27638375 28051125 28334775 28944125 29376375 29407231 29846397 30763470 31425050 33166050 34271585 34385250 34732950 35531425 35890715 38693725 38967062 39271575 40116125 40478250 41125902 42010330 42637710 43068858 43995070 46432470 47137575 47224625 47980219 48139350 49743995 51272450 55276750 56102250 56669550 57888250 58450593 58752750 58814462 59692794 63015495 65452625 65992605 68543170 71062850 71781430 76908675 77387450 78543150 78562625 79819627 80232250 82915125 86832375 88221693 94275150 94449250 95960438 97417655 99487990 102814755 105025825 106594275 107672145 109987675 116081175 116901186 120348375 126030990 128181125 130232023 130905250 131985210 136384717 141673875 143940657 147036155 149231985 153817350 157125250 159639254 165830250 171357925 173664750 176443386 177657125 179453575 193468625 194835310 196357875 205629510 210051650 213188550 215344290 219975350 232162350 235687875 239458881 239901095 240696750 248719975 256362250 260464046 272769434 283347750 287881314 292252965 294072310 298463970 315077475 329963025 342715850 355314250 358907150 384543375 386937250 390696069 392715750 399098135 409154151 441108465 471375750 478917762 479802190 487088275 497439950 514073775 525129125 532971375 538360725 549938375 558737389 580405875 584505930 630154950 651160115 659926050 681923585 719703285 735180775 746159925 769086750 781392138 798196270 818308302 856789625 882216930 897267875 911624161 974176550 1028147550 1050258250 1065942750 1076721450 1099876750 1117474778 1160811750 1197294405 1199505475 1243599875 1302320230 1363847170 1439406570 1461264825 1470361550 1492319850 1575387375 1649815125 1676212167 1713579250 1794535750 1823248322 1953480345 1995490675 2045770755 2205542325 2394588810 2399010950 2435441375 2474408437 2487199750 2570368875 2691803625 2734872483 2793686945 2922529650 3150774750 3255800575 3299630250 3352424334 3409617925 3598516425 3675903875 3730799625 3906960690 3990981350 4091541510 4411084650 4558120805 4870882750 4948816874 5140737750 5383607250 5469744966 5587373890 5986472025 5997527375 6511601150 6819235850 7197032850 7306324125 7351807750 7423225311 7461599250 8381060835 9116241610 9767401725 9977453375 10228853775 11027711625 11972944050 11995054750 12372042185 13674362415 13968434725 14612648250 14846450622 16279002875 16762121670 17048089625 17320859059 17992582125 19534803450 19954906750 20457707550 22055423250 22790604025 24744084370 27348724830 27936869450 29932360125 32558005750 34096179250 34641718118 35985164250 37116126555 41905304175 45581208050 48837008625 51144268875 51962577177 59864720250 61860210925 68371812075 69842173625 74232253110 83810608350 86604295295 97674017250 102288537750 103925154354 113953020125 123720421850 136743624150 139684347250 173208590590 185580632775 209526520875 227906040250 259812885885 309301054625 341859060375 371161265550 419053041750 433021476475 519625771770 618602109250 683718120750 866042952950 927903163875 1299064429425 1855806327750 2165107382375 2598128858850 4330214764750 6495322147125 12990644294250
• Sum of all divisors σ(n): 40712606318592
• Sum of proper divisors (its aliquot sum) s(n): 27721962024342
• 12990644294250 is an abundant number, because the sum of its proper divisors (27721962024342) is greater than itself. Its abundance is 14731317730092

Bases of 12990644294250

• Binary: 10111101000010011110101111010001001001101010₂
• Hexadecimal: 0xBD09EBD126A
• Base-36: 4LRTI7CRU

Squares and roots of 12990644294250

• 12990644294250 squared (12990644294250²) is 168756839179730080583062500
• 12990644294250 cubed (12990644294250³) is 2192260070005825421581453578816140625000
• The square root of 12990644294250 is 3604253.6390007293
• The cube root of 12990644294250 is 23507.7049093199

Scales and comparisons

• 12,990,644,294,250 seconds is equal to 413,062 years, 15 weeks, 6 days, 7 hours, 57 minutes, 30 seconds.
• To count from 1 to 12,990,644,294,250 would take you about one million, thirty-two thousand, six hundred fifty-five 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 12990644294250 cubic inches would be around 1959 feet tall.

Recreational maths with 12990644294250

• 12990644294250 backwards is 05249244609921
• 12990644294250 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12990644294250's digits is 57
• More coming soon!