121143647745450

Names of 121143647745450

• Cardinal: 121143647745450 can be written as One hundred twenty-one trillion, one hundred forty-three billion, six hundred forty-seven million, seven hundred forty-five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.2114364774545 × 10¹⁴

Factors of 121143647745450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17708

Divisors of 121143647745450

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 61 66 75 81 90 99 110 121 122 135 150 162 165 183 198 225 233 242 270 275 297 305 330 363 366 405 450 466 495 549 550 594 605 610 671 675 699 726 810 825 891 915 990 1089 1098 1165 1210 1342 1350 1398 1485 1525 1647 1650 1782 1815 1830 2013 2025 2097 2178 2330 2475 2563 2745 2970 3025 3050 3267 3294 3355 3495 3630 4026 4050 4194 4455 4575 4941 4950 5126 5445 5490 5825 6039 6050 6291 6534 6710 6990 7381 7425 7689 8235 8910 9075 9150 9801 9882 10065 10485 10890 11650 12078 12582 12815 13725 14213 14762 14850 15378 16335 16470 16775 17393 17475 18117 18150 18873 19602 20130 20970 22143 22275 23067 24705 25630 27225 27450 28193 28426 30195 31455 32670 33550 34786 34950 36234 36905 37746 38445 41175 42639 44286 44550 46134 49005 49410 50325 52179 52425 54351 54450 56386 60390 62910 64075 66429 69201 71065 73810 76890 81675 82350 84579 85278 86965 90585 94365 98010 100650 104358 104850 108702 110715 115335 123525 127917 128150 132858 138402 140965 142130 150975 156343 156537 157275 163350 169158 173930 181170 184525 188730 191323 192225 199287 207603 213195 221430 230670 245025 247050 253737 255834 260895 271755 281930 301950 312686 313074 314550 332145 346005 355325 369050 382646 383751 384450 398574 415206 422895 426390 434825 452925 469029 469611 471825 490050 507474 521790 543510 553575 573969 576675 597861 639585 664290 692010 704825 710650 761211 767502 781715 782685 845790 869650 905850 938058 939222 943650 956615 996435 1038015 1060973 1065975 1107150 1147938 1151253 1153350 1195722 1268685 1279170 1304475 1358775 1407087 1408833 1409650 1522422 1563430 1565370 1660725 1719773 1721907 1730025 1913230 1918755 1992870 2076030 2104553 2114475 2121946 2131950 2283633 2302506 2345145 2348055 2537370 2608950 2717550 2814174 2817666 2869845 2989305 3182919 3197925 3321450 3439546 3443814 3460050 3806055 3837510 3908575 3913425 4052569 4209106 4221261 4228950 4567266 4690290 4696110 4783075 4982175 5159319 5165721 5190075 5304865 5739690 5756265 5978610 6313659 6343425 6365838 6395850 7035435 7044165 7612110 7817150 7826850 8105138 8442522 8598865 8609535 9548757 9566150 9593775 9964350 10318638 10331442 10380150 10522765 10609730 11418165 11512530 11670703 11725725 11740275 12157707 12627318 12663783 12686850 14070870 14088330 14349225 14946525 15477957 15497163 15914595 17197730 17219070 18940977 19030275 19097514 19187550 20262845 21045530 21106305 22836330 23341406 23451450 23480550 24315414 25327566 25796595 25828605 26524325 28646271 28698450 28781325 29893050 30955914 30994326 31568295 31829190 35012109 35177175 35220825 36473121 37881954 38060550 40525690 42212610 42994325 43047675 44578259 46433871 47743785 51593190 51657210 52613825 53048650 56822931 57090825 57292542 57562650 58353515 60788535 63136590 63318915 70024218 70354350 70441650 72946242 77389785 77485815 79572975 85938813 85988650 86095350 89156518 92867742 94704885 95487570 101314225 105036327 105227650 105531525 109419363 113645862 114181650 116707030 121577070 126637830 128377733 128982975 129143025 133734777 139301613 143231355 154779570 154971630 157841475 159145950 170468793 171877626 175060545 182365605 189409770 202628450 210072654 211063050 218838726 222891295 232169355 238718925 247206709 256755466 257965950 258286050 267469554 278603226 284114655 286462710 291767575 303942675 315108981 315682950 316594575 328258089 340937586 350121090 364731210 385133199 386948925 387429075 401204331 429694065 445782590 464338710 473524425 477437850 490360849 494413418 525181635 547096815 568229310 583535150 607885350 630217962 633189150 641888665 656516178 668673885 696508065 716156775 741620127 770266398 773897850 774858150 802408662 852343965 859388130 875302725 911828025 945326943 947048850 980721698 1050363270 1094193630 1114456475 1155399597 1160846775 1203612993 1236033545 1283777330 1337347770 1393016130 1420573275 1432313550 1471082547 1483240254 1575544905 1641290445 1704687930 1750605450 1823656050 1890653886 1925665995 2006021655 2148470325 2224860381 2228912950 2310799194 2321693550 2407225986 2451804245 2472067090 2625908175 2719273799 2735484075 2841146550 2942165094 3151089810 3209443325 3282580890 3343369425 3466198791 3482540325 3610838979 3708100635 3851331990 4012043310 4261719825 4296940650 4413247641 4449720762 4726634715 4903608490 5251816350 5438547598 5470968150 5776997985 6018064965 6180167725 6418886650 6674581143 6686738850 6932397582 6965080650 7221677958 7355412735 7416201270 7877724525 8157821397 8206452225 8523439650 8826495282 9453269430 9628329975 10030108275 10398596373 11124301905 11553995970 12036129930 12259021225 12360335450 13239742923 13349162286 13596368995 14710825470 15755449050 16315642794 16412904450 17330993955 18054194895 18540503175 19256659950 20023743429 20060216550 20797192746 22066238205 22248603810 23633173575 24473464191 24518042450 26479485846 27192737990 28884989925 29912011789 30090324825 33372905715 34661987910 36108389790 36777063675 37081006350 39719228769 40047486858 40789106985 44132476410 47266347150 48946928382 51992981865 55621509525 57769979850 59824023578 60180649650 66198714615 66745811430 67981844975 73420392573 73554127350 79438457538 81578213970 86654969775 89736035367 90270974475 100118717145 103985963730 110331191025 111243019050 122367320955 132397429230 135963689950 146840785146 149560058945 166864528575 173309939550 179472070734 180541948950 198596143845 200237434290 203945534925 220261177719 220662382050 244734641910 259964909325 269208106101 299120117890 330993573075 333729057150 367101962865 397192287690 407891069850 440522355438 448680176835 500593585725 519929818650 538416212202 611836604775 661987146150 734203925730 747800294725 807624318303 897360353670 992980719225 1001187171450 1101305888595 1223673209550 1346040530505 1495600589450 1615248636606 1835509814325 1985961438450 2202611777190 2243400884175 2422872954909 2692081061010 3671019628650 4038121591515 4486801768350 4845745909818 5506529442975 6730202652525 8076243183030 11013058885950 12114364774545 13460405305050 20190607957575 24228729549090 40381215915150 60571823872725 121143647745450
• Sum of all divisors σ(n): 377682595938648
• Sum of proper divisors (its aliquot sum) s(n): 256538948193198
• 121143647745450 is an abundant number, because the sum of its proper divisors (256538948193198) is greater than itself. Its abundance is 135395300447748

Bases of 121143647745450

• Binary: 11011100010110111110100000101110011010110101010₂
• Hexadecimal: 0x6E2DF41735AA
• Base-36: 16XWMG14MI

Squares and roots of 121143647745450

• 121143647745450 squared (121143647745450²) is 14675783389073672867995702500
• 121143647745450 cubed (121143647745450³) is 1777877933274467410298918420624413928625000
• The square root of 121143647745450 is 11006527.5062323815
• The cube root of 121143647745450 is 49480.4395381561

Scales and comparisons

• 121,143,647,745,450 seconds is equal to 3,851,993 years, 14 weeks, 2 days, 14 hours, 37 minutes, 30 seconds.
• To count from 1 to 121,143,647,745,450 would take you about nine million, six hundred twenty-nine thousand, nine hundred eighty-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 121143647745450 cubic inches would be around 4123.4 feet tall.

Recreational maths with 121143647745450

• 121143647745450 backwards is 054547746341121
• 121143647745450 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121143647745450's digits is 54
• More coming soon!