18228546798840

Names of 18228546798840

• Cardinal: 18228546798840 can be written as Eighteen trillion, two hundred twenty-eight billion, five hundred forty-six million, seven hundred ninety-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.822854679884 × 10¹³

Factors of 18228546798840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 354

Divisors of 18228546798840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 81 84 90 98 105 108 120 126 135 140 147 162 168 180 189 196 210 216 243 245 252 270 280 294 315 324 337 360 378 392 405 420 441 486 490 504 540 567 588 630 648 674 735 756 810 840 882 945 972 980 1011 1080 1134 1176 1215 1260 1323 1348 1470 1512 1620 1685 1701 1764 1890 1944 1960 2022 2205 2268 2359 2430 2520 2646 2696 2835 2940 3033 3240 3370 3402 3528 3780 3969 4044 4410 4536 4718 4860 5055 5292 5670 5880 6066 6615 6740 6804 7077 7560 7938 8088 8505 8820 9099 9436 9720 10110 10584 11340 11795 11907 12132 13230 13480 13608 14154 15165 15876 16513 17010 17640 18198 18872 19845 20220 21231 22680 23590 23814 24264 26460 27297 28308 30330 31752 33026 34020 35385 36396 39690 40440 42462 45495 47180 47628 49539 52920 54594 56616 59535 60660 63693 66052 68040 70770 72792 79380 81891 82565 84924 90990 94360 95256 99078 106155 109188 113569 119070 121320 127386 132104 136485 141540 148617 158760 163782 165130 169848 181980 191079 198156 212310 218376 227138 238140 247695 254772 272970 283080 297234 318465 327564 330260 340707 363960 382158 396312 409455 424620 445851 454276 476280 495390 509544 545940 567845 573237 594468 636930 655128 660520 681414 743085 764316 794983 818910 849240 891702 908552 955395 990780 1022121 1091880 1135690 1146474 1188936 1273860 1337553 1362828 1486170 1528632 1589966 1637820 1703535 1783404 1910790 1981560 2044242 2229255 2271380 2292948 2384949 2547720 2675106 2725656 2866185 2972340 3066363 3179932 3275640 3407070 3566808 3821580 3974915 4012659 4088484 4458510 4542760 4585896 4769898 5110605 5350212 5564881 5732370 5944680 6132726 6359864 6687765 6814140 7154847 7643160 7949830 8025318 8176968 8917020 9199089 9539796 10221210 10700424 11129762 11464740 11924745 12265452 13375530 13628280 14309694 15331815 15899660 16050636 16694643 17834040 18398178 19079592 20063295 20442420 21464541 22259524 22929480 23849490 24530904 26751060 27597267 27824405 28619388 30663630 31799320 32101272 33389286 35774235 36796356 38272753 40126590 40884840 42929082 44519048 45995445 47698980 50083929 53502120 55194534 55648810 57238776 61327260 64393623 66778572 71548470 73592712 76545506 80253180 83473215 85858164 91990890 95397960 100167858 107322705 110389068 111297620 114818259 122654520 128787246 133557144 137986335 143096940 150251787 153091012 160506360 166946430 171716328 183981780 191363765 193180869 200335716 214645410 220778136 222595240 229636518 250419645 257574492 267909271 275972670 286193880 300503574 306182024 321968115 333892860 344454777 367963560 382727530 386361738 400671432 429290820 450755361 459273036 500839290 515148984 535818542 551945340 574091295 601007148 643936230 667785720 688909554 751258935 765455060 772723476 803727813 858581640 901510722 918546072 965904345 1001678580 1033364331 1071637084 1103890680 1148182590 1202014296 1287872460 1339546355 1352266083 1377819108 1502517870 1530910120 1545446952 1607455626 1722273885 1803021444 1875364897 1931808690 2003357160 2066728662 2143274168 2253776805 2296365180 2411183439 2575744920 2679092710 2704532166 2755638216 3005035740 3100092993 3214911252 3444547770 3606042888 3750729794 3863617380 4018639065 4133457324 4507553610 4592730360 4822366878 5166821655 5358185420 5409064332 5626094691 6010071480 6200185986 6429822504 6761330415 6889095540 7233550317 7501459588 7727234760 8037278130 8266914648 9015107220 9300278979 9376824485 9644733756 10333643310 10716370840 10818128664 11252189382 12055917195 12400371972 13522660830 13778191080 14467100634 15002919176 15500464965 16074556260 16878284073 18030214440 18600557958 18753648970 19289467512 20667286620 21700650951 22504378764 24111834390 24800743944 27045321660 28130473455 28934201268 31000929930 32149112520 33756568146 36167751585 37201115916 37507297940 41334573240 43401301902 45008757528 46501394895 48223668780 50634852219 54090643320 56260946910 57868402536 62001859860 65101952853 67513136292 72335503170 74402231832 75014595880 84391420365 86802603804 93002789790 96447337560 101269704438 108503254755 112521893820 124003719720 130203905706 135026272584 144671006340 151904556657 168782840730 173605207608 186005579580 202539408876 217006509510 225043787640 253174261095 260407811412 289342012680 303809113314 325509764265 337565681460 372011159160 405078817752 434013019020 455713669971 506348522190 520815622824 607618226628 651019528530 675131362920 759522783285 868026038040 911427339942 1012697044380 1215236453256 1302039057060 1519045566570 1822854679884 2025394088760 2278568349855 2604078114120 3038091133140 3645709359768 4557136699710 6076182266280 9114273399420 18228546798840
• Sum of all divisors σ(n): 71680177951200
• Sum of proper divisors (its aliquot sum) s(n): 53451631152360
• 18228546798840 is an abundant number, because the sum of its proper divisors (53451631152360) is greater than itself. Its abundance is 35223084353520

Bases of 18228546798840

• Binary: 100001001010000101010000011101000010011111000₂
• Hexadecimal: 0x10942A0E84F8
• Base-36: 6GM2U47I0

Squares and roots of 18228546798840

• 18228546798840 squared (18228546798840²) is 332279918397500011425345600
• 18228546798840 cubed (18228546798840³) is 6056980042823565255926346962520679104000
• The square root of 18228546798840 is 4269490.2270458473
• The cube root of 18228546798840 is 26317.8666776653

Scales and comparisons

• 18,228,546,798,840 seconds is equal to 579,611 years, 20 weeks, 6 days, 21 hours, 54 minutes.
• To count from 1 to 18,228,546,798,840 would take you about one million, four hundred forty-nine thousand and twenty-eight 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 18228546798840 cubic inches would be around 2193.2 feet tall.

Recreational maths with 18228546798840

• 18228546798840 backwards is 04889764582281
• 18228546798840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18228546798840's digits is 72
• More coming soon!