1243193031990

Names of 1243193031990

• Cardinal: 1243193031990 can be written as One trillion, two hundred forty-three billion, one hundred ninety-three million, thirty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.24319303199 × 10¹²

Factors of 1243193031990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14943

Divisors of 1243193031990

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 27 30 35 38 39 42 45 54 57 63 65 70 78 90 91 95 105 114 117 126 130 133 135 171 181 182 189 190 195 210 234 247 266 270 273 285 315 342 351 362 378 390 399 455 494 513 543 546 570 585 630 665 702 741 798 819 855 905 910 945 1026 1086 1170 1197 1235 1267 1330 1365 1482 1629 1638 1710 1729 1755 1810 1890 1995 2223 2353 2394 2457 2470 2534 2565 2715 2730 3258 3439 3458 3510 3591 3705 3801 3990 4095 4446 4706 4887 4914 5130 5187 5430 5985 6335 6669 6878 7059 7182 7410 7602 8145 8190 8645 9774 10317 10374 11115 11403 11765 11970 12285 12670 13338 14118 14713 15561 16290 16471 17195 17290 17955 19005 20634 21177 22230 22806 23530 24073 24435 24570 25935 29426 30951 31122 32942 33345 34209 34390 35295 35910 38010 42354 44139 44707 46683 48146 48870 49413 51585 51870 57015 61902 63531 66690 68418 70590 72219 73565 77805 82355 88278 89414 92853 93366 98826 102991 103170 105885 114030 120365 127062 132417 134121 144438 147130 148239 154755 155610 164710 171045 185706 191269 205982 211770 216657 220695 223535 233415 240730 247065 264834 268242 279547 296478 308973 309510 312949 317655 342090 361095 382538 397251 402363 433314 441390 444717 447070 464265 466830 494130 514955 559094 573807 617946 625898 635310 649971 662085 670605 722190 741195 794502 804726 838641 889434 926919 928530 938847 956345 1029910 1083285 1147614 1207089 1299942 1324170 1338883 1341210 1397735 1482390 1544865 1564745 1677282 1721421 1853838 1877694 1912690 1956829 1986255 2011815 2166570 2223585 2414178 2515923 2663053 2677766 2780757 2795470 2816541 2869035 3089730 3129490 3249855 3442842 3634111 3913658 3972510 4016649 4023630 4193205 4447170 4634595 4694235 5031846 5164263 5326106 5561514 5633082 5738070 5870487 6035445 6499710 6694415 7268222 7547769 7989159 8033298 8386410 8449623 8607105 9269190 9388470 9784145 10328526 10902333 11740974 12049947 12070890 12579615 13315265 13388830 13903785 14082705 15095538 15978318 16899246 17214210 17611461 18170555 18641371 19568290 20083245 21804666 23967477 24099894 25159230 25438777 25821315 26630530 27807570 28165410 29352435 32706999 34619689 35222922 36149841 36341110 37282742 37738845 39945795 40166490 42248115 47934954 50598007 50877554 51642630 52834383 54511665 55924113 58704870 60249735 65413998 69239378 71902431 72299682 75477690 76316331 79891590 84496230 88057305 93206855 98120997 101196014 103859067 105668766 109023330 111848226 119837385 120499470 127193885 143804862 151794021 152632662 163534995 167772339 173098445 176114610 180749205 186413710 196241994 207718134 228948993 239674770 242337823 252990035 254387770 264171915 279620565 303588042 311577201 327069990 335544678 346196890 354186049 359512155 361498410 381581655 455382063 457897986 484675646 490604985 503317017 505980070 519295335 528343830 559241130 623154402 657774091 686846979 708372098 719024310 727013469 758970105 763163310 838861695 910764126 934731603 981209970 1006634034 1038590670 1062558147 1144744965 1211689115 1315548182 1366146189 1373693958 1454026938 1517940210 1557886005 1677723390 1770930245 1869463206 1973322273 2125116294 2181040407 2276910315 2289489930 2423378230 2516585085 2732292378 3115772010 3187674441 3288870455 3434234895 3541860490 3635067345 3946644546 4362080814 4553820630 4604418637 4673658015 5033170170 5312790735 5919966819 6375348882 6543121221 6577740910 6830730945 6868469790 7270134690 9208837274 9347316030 9563023323 9866611365 10625581470 10905202035 11839933638 13086242442 13661461890 13813255911 15938372205 17759900457 19126046646 19733222730 21810404070 23022093185 27626511822 29599834095 31876744410 32715606105 35519800914 41439767733 46044186370 47815116615 59199668190 65431212210 69066279555 82879535466 88799502285 95630233230 124319303199 138132559110 177599004570 207198838665 248638606398 414397677330 621596515995 1243193031990
• Sum of all divisors σ(n): 4318994534400
• Sum of proper divisors (its aliquot sum) s(n): 3075801502410
• 1243193031990 is an abundant number, because the sum of its proper divisors (3075801502410) is greater than itself. Its abundance is 1832608470420

Bases of 1243193031990

• Binary: 10010000101110100000101000011110100110110₂
• Hexadecimal: 0x12174143D36
• Base-36: FV4516PI

Squares and roots of 1243193031990

• 1243193031990 squared (1243193031990²) is 1545528914788489163360100
• 1243193031990 cubed (1243193031990³) is 1921390777604116192548901135189599000
• The square root of 1243193031990 is 1114985.6644773511
• The cube root of 1243193031990 is 10752.5842915857

Scales and comparisons

• 1,243,193,031,990 seconds is equal to 39,529 years, 36 weeks, 5 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,243,193,031,990 would take you about ninety-eight thousand, eight 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 1243193031990 cubic inches would be around 896 feet tall.

Recreational maths with 1243193031990

• 1243193031990 backwards is 0991303913421
• 1243193031990 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1243193031990's digits is 45
• More coming soon!