30983792021280

Names of 30983792021280

• Cardinal: 30983792021280 can be written as Thirty trillion, nine hundred eighty-three billion, seven hundred ninety-two million, twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.098379202128 × 10¹³

Factors of 30983792021280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 250

Divisors of 30983792021280

• Number of divisors d(n): 768
• 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 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 210 216 224 233 240 243 252 270 280 288 315 324 336 360 378 405 420 432 466 480 486 504 540 560 567 630 648 672 699 720 729 756 810 840 864 932 945 972 1008 1080 1120 1134 1165 1215 1260 1296 1398 1440 1458 1512 1620 1631 1680 1701 1864 1890 1944 2016 2097 2160 2187 2268 2330 2430 2520 2592 2796 2835 2916 3024 3240 3262 3360 3402 3495 3645 3728 3780 3888 4194 4320 4374 4536 4660 4860 4893 5040 5103 5592 5670 5832 6048 6291 6480 6524 6804 6990 7290 7456 7560 7776 8155 8388 8505 8748 9072 9320 9720 9786 10080 10206 10485 10935 11184 11340 11664 12582 12960 13048 13608 13980 14580 14679 15120 15309 16310 16776 17010 17496 18144 18640 18873 19440 19572 20412 20970 21870 22368 22680 23328 24465 25164 25515 26096 27216 27960 29160 29358 30240 30618 31455 32620 33552 34020 34992 37280 37746 38880 39144 40824 41940 43740 44037 45360 48930 50328 51030 52192 54289 54432 55920 56619 58320 58716 61236 62910 65240 67104 68040 69984 73395 75492 76545 78288 81648 83880 87480 88074 90720 94365 97860 100656 102060 108578 111840 113238 116640 117432 122472 125820 130480 132111 136080 146790 150984 153090 156576 162867 163296 167760 169857 174960 176148 188730 195720 201312 204120 217156 220185 226476 234864 244944 251640 260960 264222 271445 272160 283095 293580 301968 306180 325734 335520 339714 349920 352296 377460 380023 391440 396333 408240 434312 440370 452952 469728 488601 489888 503280 509571 528444 542890 566190 587160 603936 612360 651468 660555 679428 704592 754920 760046 782880 792666 814335 816480 849285 868624 880740 905904 977202 1006560 1019142 1056888 1085780 1132380 1140069 1174320 1188999 1224720 1302936 1321110 1358856 1409184 1465803 1509840 1520092 1585332 1628670 1698570 1737248 1761480 1811808 1900115 1954404 1981665 2038284 2113776 2171560 2264760 2280138 2348640 2377998 2443005 2449440 2547855 2605872 2642220 2717712 2931606 3019680 3040184 3170664 3257340 3397140 3420207 3522960 3566997 3800230 3908808 3963330 4076568 4227552 4343120 4397409 4529520 4560276 4755996 4886010 5095710 5211744 5284440 5435424 5700345 5863212 5944995 6080368 6341328 6514680 6794280 6840414 7045920 7133994 7329015 7600460 7817616 7926660 8153136 8686240 8794818 9059040 9120552 9511992 9772020 10191420 10260621 10568880 11400690 11726424 11889990 12160736 12649337 12682656 13029360 13192227 13588560 13680828 14267988 14658030 15200920 15635232 15853320 16306272 17101035 17589636 17834985 18241104 19023984 19544040 20382840 20521242 21137760 21987045 22801380 23452848 23779980 25298674 26058720 26384454 27177120 27361656 28535976 29316060 30401840 30781863 31706640 34202070 35179272 35669970 36482208 37948011 38047968 39088080 39576681 40765680 41042484 43974090 45602760 46905696 47559960 50597348 51303105 52768908 54723312 57071952 58632120 60803680 61563726 63246685 63413280 65961135 68404140 70358544 71339940 75896022 78176160 79153362 81531360 82084968 87948180 88545359 91205520 92345589 95119920 101194696 102606210 105537816 109446624 113844033 114143904 117264240 118730043 123127452 126493370 131922270 136808280 140717088 142679880 151792044 153909315 158306724 164169936 175896360 177090718 182411040 184691178 189740055 190239840 197883405 202389392 205212420 211075632 227688066 234528480 237460086 246254904 252986740 263844540 265636077 273616560 277036767 285359760 303584088 307818630 316613448 328339872 341532099 351792720 354181436 369382356 379480110 395766810 404778784 410424840 422151264 442726795 455376132 461727945 474920172 492509808 505973480 527689080 531272154 547233120 554073534 569220165 570719520 593650215 607168176 615637260 633226896 683064198 703585440 708362872 738764712 758960220 791533620 796908231 820849680 831110301 885453590 910752264 923455890 949840344 985019616 1011946960 1024596297 1055378160 1062544308 1108147068 1138440330 1187300430 1214336352 1231274520 1266453792 1328180385 1366128396 1385183835 1416725744 1477529424 1517920440 1583067240 1593816462 1641699360 1662220602 1707660495 1770907180 1821504528 1846911780 1899680688 2023893920 2049192594 2110756320 2125088616 2216294136 2276880660 2374600860 2390724693 2462549040 2656360770 2732256792 2770367670 2833451488 2955058848 3035840880 3073788891 3166134480 3187632924 3324441204 3415320990 3541814360 3643009056 3693823560 3799361376 3984541155 4098385188 4155551505 4250177232 4432588272 4553761320 4749201720 4781449386 4925098080 5122981485 5312721540 5464513584 5540735340 6071681760 6147577782 6332268960 6375265848 6648882408 6830641980 7083628720 7172174079 7387647120 7969082310 8196770376 8311103010 8500354464 8865176544 9107522640 9221366673 9498403440 9562898772 10245962970 10625443080 10929027168 11081470680 11953623465 12295155564 12750531696 13297764816 13661283960 14167257440 14344348158 14775294240 15368944455 15938164620 16393540752 16622206020 18215045280 18442733346 18996806880 19125797544 20491925940 21250886160 21516522237 22162941360 23907246930 24590311128 25501063392 26595529632 27322567920 27664100019 28688696316 30737888910 31876329240 32787081504 33244412040 35860870395 36885466692 38251595088 40983851880 42501772320 43033044474 44325882720 46106833365 47814493860 49180622256 54645135840 55328200038 57377392632 61475777820 63752658480 64549566711 66488824080 71721740790 73770933384 76503190176 81967703760 86066088948 92213666730 95628987720 98361244512 107582611185 110656400076 114754785264 122951555640 127505316960 129099133422 132977648160 138320500095 143443481580 147541866768 163935407520 172132177896 184427333460 191257975440 193648700133 215165222370 221312800152 229509570528 245903111280 258198266844 276641000190 286886963160 295083733536 322747833555 344264355792 368854666920 382515950880 387297400266 430330444740 442625600304 491806222560 516396533688 553282000380 573773926320 645495667110 688528711584 737709333840 774594800532 860660889480 885251200608 968243500665 1032793067376 1106564000760 1147547852640 1290991334220 1475418667680 1549189601064 1721321778960 1936487001330 2065586134752 2213128001520 2581982668440 3098379202128 3442643557920 3872974002660 4426256003040 5163965336880 6196758404256 7745948005320 10327930673760 15491896010640 30983792021280
• Sum of all divisors σ(n): 126006030259200
• Sum of proper divisors (its aliquot sum) s(n): 95022238237920
• 30983792021280 is an abundant number, because the sum of its proper divisors (95022238237920) is greater than itself. Its abundance is 64038446216640

Bases of 30983792021280

• Binary: 111000010110111111001111010101100111100100000₂
• Hexadecimal: 0x1C2DF9EACF20
• Base-36: AZDR9SI00

Squares and roots of 30983792021280

• 30983792021280 squared (30983792021280²) is 959995368017934187972838400
• 30983792021280 cubed (30983792021280³) is 29744296824059826581260966155274801152000
• The square root of 30983792021280 is 5566308.6530734171
• The cube root of 30983792021280 is 31408.3307919945

Scales and comparisons

• 30,983,792,021,280 seconds is equal to 985,188 years, 38 weeks, 5 days, 22 hours, 48 minutes.
• To count from 1 to 30,983,792,021,280 would take you about two million, four hundred sixty-two thousand, nine hundred seventy-one 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 30983792021280 cubic inches would be around 2617.4 feet tall.

Recreational maths with 30983792021280

• 30983792021280 backwards is 08212029738903
• 30983792021280 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30983792021280's digits is 54
• More coming soon!