121342263840

Names of 121342263840

• Cardinal: 121342263840 can be written as One hundred twenty-one billion, three hundred forty-two million, two hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.2134226384 × 10¹¹

Factors of 121342263840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7387

Divisors of 121342263840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 61 63 70 72 80 81 84 90 96 105 108 112 120 122 126 135 140 144 160 162 168 180 183 189 210 216 224 240 243 244 252 270 280 288 305 315 324 336 360 366 378 405 420 427 432 480 486 488 504 540 549 560 567 610 630 648 672 720 732 756 810 840 854 864 915 945 972 976 1008 1080 1098 1120 1134 1215 1220 1260 1281 1296 1440 1464 1512 1620 1647 1680 1701 1708 1830 1890 1944 1952 2016 2135 2160 2196 2268 2430 2440 2520 2562 2592 2745 2835 2928 3024 3240 3294 3360 3402 3416 3660 3780 3843 3888 4270 4320 4392 4536 4860 4880 4941 5040 5124 5490 5670 5856 6048 6405 6480 6588 6804 6832 7309 7320 7560 7686 7776 8235 8505 8540 8784 9072 9720 9760 9882 10080 10248 10980 11340 11529 12810 12960 13176 13608 13664 14618 14640 14823 15120 15372 16470 17010 17080 17568 18144 19215 19440 19764 20496 21927 21960 22680 23058 24705 25620 26352 27216 29236 29280 29646 30240 30744 32940 34020 34160 34587 36545 38430 38880 39528 40992 43854 43920 45360 46116 49410 51163 51240 52704 54432 57645 58472 59292 61488 65781 65880 68040 68320 69174 73090 74115 76860 79056 87708 87840 90720 92232 98820 102326 102480 103761 109635 115290 116944 118584 122976 131562 131760 136080 138348 146180 148230 153489 153720 158112 172935 175416 184464 197343 197640 204652 204960 207522 219270 230580 233888 237168 255815 263124 263520 272160 276696 292360 296460 306978 307440 328905 345870 350832 368928 394686 395280 409304 415044 438540 445849 460467 461160 474336 511630 518805 526248 553392 584720 592029 592920 613956 614880 657810 691740 701664 767445 789372 790560 818608 830088 877080 891698 920934 922320 986715 1023260 1037610 1052496 1106784 1169440 1184058 1185840 1227912 1315620 1337547 1381401 1383480 1534890 1578744 1637216 1660176 1754160 1776087 1783396 1841868 1844640 1973430 2046520 2075220 2104992 2229245 2302335 2368116 2371680 2455824 2631240 2675094 2762802 2766960 2960145 3069780 3120943 3157488 3320352 3508320 3552174 3566792 3683736 3946860 4012641 4093040 4144203 4150440 4458490 4604670 4736232 4911648 5262480 5350188 5525604 5533920 5920290 6139560 6241886 6314976 6687735 6907005 7104348 7133584 7367472 7893720 8025282 8186080 8288406 8300880 8880435 8916980 9209340 9362829 9472464 10524960 10700376 11051208 11840580 12037923 12279120 12432609 12483772 13375470 13814010 14208696 14267168 14734944 15604715 15787440 16050564 16576812 16601760 17760870 17833960 18418680 18725658 18944928 20063205 20721015 21400752 22102416 23681160 24075846 24558240 24865218 24967544 26750940 27628020 28088487 28417392 31209430 31574880 32101128 33153624 35521740 35667920 36113769 36837360 37451316 40126410 41442030 42801504 44204832 46814145 47362320 48151692 49730436 49935088 53501880 55256040 56176974 56834784 60189615 62163045 62418860 64202256 66307248 71043480 71335840 72227538 73674720 74902632 80252820 82884060 84265461 93628290 94724640 96303384 99460872 99870176 107003760 108341307 110512080 112353948 120379230 124326090 124837720 128404512 132614496 140442435 142086960 144455076 149805264 160505640 165768120 168530922 180568845 187256580 192606768 198921744 214007520 216682614 221024160 224707896 240758460 248652180 249675440 252796383 280884870 284173920 288910152 299610528 321011280 331536240 337061844 361137690 374513160 385213536 397843488 421327305 433365228 449415792 481516920 497304360 499350880 505592766 541706535 561769740 577820304 642022560 663072480 674123688 722275380 749026320 758389149 842654610 866730456 898831584 963033840 994608720 1011185532 1083413070 1123539480 1155640608 1263981915 1348247376 1444550760 1498052640 1516778298 1685309220 1733460912 1926067680 1989217440 2022371064 2166826140 2247078960 2527963830 2696494752 2889101520 3033556596 3370618440 3466921824 3791945745 4044742128 4333652280 4494157920 5055927660 5778203040 6067113192 6741236880 7583891490 8089484256 8667304560 10111855320 12134226384 13482473760 15167782980 17334609120 20223710640 24268452768 30335565960 40447421280 60671131920 121342263840
• Sum of all divisors σ(n): 498875569920
• Sum of proper divisors (its aliquot sum) s(n): 377533306080
• 121342263840 is an abundant number, because the sum of its proper divisors (377533306080) is greater than itself. Its abundance is 256191042240

Bases of 121342263840

• Binary: 1110001000000100100000000001000100000₂
• Hexadecimal: 0x1C40900220
• Base-36: 1JQS1U00

Squares and roots of 121342263840

• 121342263840 squared (121342263840²) is 14723944993816171545600
• 121342263840 cubed (121342263840³) is 1786636818205289056144895791104000
• The square root of 121342263840 is 348342.1648896383
• The cube root of 121342263840 is 4950.7465981303

Scales and comparisons

• 121,342,263,840 seconds is equal to 3,858 years, 16 weeks, 8 hours, 24 minutes.
• To count from 1 to 121,342,263,840 would take you about seven thousand, seven hundred sixteen 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 121342263840 cubic inches would be around 412.6 feet tall.

Recreational maths with 121342263840

• 121342263840 backwards is 048362243121
• 121342263840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121342263840's digits is 36
• More coming soon!