18007207680000

Names of 18007207680000

• Cardinal: 18007207680000 can be written as Eighteen trillion, seven billion, two hundred seven million, six hundred eighty thousand.

Scientific notation

• Scientific notation: 1.800720768 × 10¹³

Factors of 18007207680000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 60929

Divisors of 18007207680000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 32 33 35 40 42 44 48 50 55 56 60 64 66 70 75 77 80 84 88 96 100 105 110 112 120 125 128 132 140 150 154 160 165 168 175 176 192 200 210 220 224 231 240 250 256 264 275 280 300 308 320 330 336 350 352 375 384 385 400 420 440 448 462 480 500 512 525 528 550 560 600 616 625 640 660 672 700 704 750 768 770 800 825 840 875 880 896 924 960 1000 1024 1050 1056 1100 1120 1155 1200 1232 1250 1280 1320 1344 1375 1400 1408 1500 1536 1540 1600 1650 1680 1750 1760 1792 1848 1875 1920 1925 2000 2048 2100 2112 2200 2240 2310 2400 2464 2500 2560 2625 2640 2688 2750 2800 2816 3000 3072 3080 3200 3300 3360 3500 3520 3584 3696 3750 3840 3850 4000 4125 4200 4224 4375 4400 4480 4620 4800 4928 5000 5120 5250 5280 5376 5500 5600 5632 5775 6000 6144 6160 6400 6600 6720 6875 7000 7040 7168 7392 7500 7680 7700 8000 8250 8400 8448 8750 8800 8960 9240 9600 9625 9856 10000 10240 10500 10560 10752 11000 11200 11264 11550 12000 12320 12800 13125 13200 13440 13750 14000 14080 14336 14784 15000 15360 15400 16000 16500 16800 16896 17500 17600 17920 18480 19200 19250 19712 20000 20625 21000 21120 21504 22000 22400 22528 23100 24000 24640 25600 26250 26400 26880 27500 28000 28160 28875 29568 30000 30720 30800 32000 33000 33600 33792 35000 35200 35840 36960 38400 38500 39424 40000 41250 42000 42240 43008 44000 44800 46200 48000 48125 49280 51200 52500 52800 53760 55000 56000 56320 57750 59136 60000 60901 61600 64000 66000 67200 67584 70000 70400 71680 73920 76800 77000 78848 80000 82500 84000 84480 88000 89600 92400 96000 96250 98560 105000 105600 107520 110000 112000 112640 115500 118272 120000 121802 123200 128000 132000 134400 140000 140800 144375 147840 153600 154000 157696 160000 165000 168000 168960 176000 179200 182703 184800 192000 192500 197120 210000 211200 215040 220000 224000 231000 236544 240000 243604 246400 256000 264000 268800 280000 281600 288750 295680 304505 308000 320000 330000 336000 337920 352000 358400 365406 369600 384000 385000 394240 420000 422400 426307 440000 448000 462000 473088 480000 487208 492800 528000 537600 560000 563200 577500 591360 609010 616000 640000 660000 669911 672000 704000 730812 739200 768000 770000 788480 840000 844800 852614 880000 896000 913515 924000 960000 974416 985600 1056000 1075200 1120000 1155000 1182720 1218020 1232000 1278921 1280000 1320000 1339822 1344000 1408000 1461624 1478400 1522525 1540000 1680000 1689600 1705228 1760000 1792000 1827030 1848000 1920000 1948832 1971200 2009733 2112000 2131535 2240000 2310000 2365440 2436040 2464000 2557842 2640000 2679644 2688000 2816000 2923248 2956800 3045050 3080000 3349555 3360000 3410456 3520000 3654060 3696000 3840000 3897664 3942400 4019466 4224000 4263070 4480000 4567575 4620000 4689377 4872080 4928000 5115684 5280000 5359288 5376000 5846496 5913600 6090100 6160000 6394605 6699110 6720000 6820912 7040000 7308120 7392000 7612625 7795328 8038932 8448000 8526140 8960000 9135150 9240000 9378754 9744160 9856000 10048665 10231368 10560000 10657675 10718576 11692992 11827200 12180200 12320000 12789210 13398220 13440000 13641824 14068131 14080000 14616240 14784000 15225250 15590656 16077864 16747775 17052280 18270300 18480000 18757508 19488320 19712000 20097330 20462736 21120000 21315350 21437152 22837875 23385984 23446885 24360400 24640000 25578420 26796440 26880000 27283648 28136262 29232480 29568000 30450500 31181312 31973025 32155728 33495550 34104560 36540600 36960000 37515016 38063125 38976640 40194660 40925472 42240000 42630700 42874304 45675750 46771968 46893770 48720800 49280000 50243325 51156840 53288375 53592880 54567296 56272524 58464960 59136000 60901000 62362624 63946050 64311456 66991100 68209120 70340655 73081200 73920000 75030032 76126250 77953280 80389320 81850944 83738875 85261400 85748608 91351500 93543936 93787540 97441600 98560000 100486650 102313680 106576750 107185760 109134592 112545048 114189375 116929920 117234425 121802000 124725248 127892100 128622912 133982200 136418240 140681310 146162400 147840000 150060064 152252500 155906560 159865125 160778640 163701888 167477750 170522800 171497216 182703000 187087872 187575080 194883200 200973300 204627360 213153500 214371520 218269184 225090096 228378750 233859840 234468850 243604000 251216625 255784200 257245824 266441875 267964400 272836480 281362620 292324800 295680000 300120128 304505000 311813120 319730250 321557280 327403776 334955500 341045600 342994432 351703275 365406000 374175744 375150160 389766400 401946600 409254720 418694375 426307000 428743040 436538368 450180192 456757500 467719680 468937700 487208000 502433250 511568400 514491648 532883750 535928800 545672960 562725240 584649600 586172125 600240256 609010000 623626240 639460500 643114560 654807552 669911000 682091200 685988864 703406550 730812000 750300320 779532800 799325625 803893200 818509440 837388750 852614000 857486080 873076736 900360384 913515000 935439360 937875400 974416000 1004866500 1023136800 1028983296 1065767500 1071857600 1091345920 1125450480 1169299200 1172344250 1200480512 1218020000 1256083125 1278921000 1286229120 1309615104 1339822000 1364182400 1371977728 1406813100 1461624000 1500600640 1559065600 1598651250 1607786400 1637018880 1674777500 1705228000 1714972160 1758516375 1800720768 1827030000 1870878720 1875750800 1948832000 2009733000 2046273600 2057966592 2131535000 2143715200 2182691840 2250900960 2338598400 2344688500 2400961024 2436040000 2512166250 2557842000 2572458240 2619230208 2679644000 2728364800 2813626200 2923248000 2930860625 3001201280 3118131200 3197302500 3215572800 3274037760 3349555000 3410456000 3429944320 3517032750 3601441536 3654060000 3751501600 3897664000 4019466000 4092547200 4115933184 4263070000 4287430400 4365383680 4501801920 4677196800 4689377000 4801922048 4872080000 5024332500 5115684000 5144916480 5359288000 5456729600 5627252400 5846496000 5861721250 6002402560 6394605000 6431145600 6548075520 6699110000 6820912000 6859888640 7034065500 7202883072 7308120000 7503003200 7795328000 8038932000 8185094400 8526140000 8574860800 8792581875 9003603840 9354393600 9378754000 9603844096 9744160000 10048665000 10231368000 10289832960 10718576000 10913459200 11254504800 11692992000 11723442500 12004805120 12789210000 12862291200 13096151040 13398220000 13641824000 14068131000 14405766144 14616240000 15006006400 15590656000 16077864000 16370188800 17052280000 17149721600 17585163750 18007207680 18757508000 19488320000 20097330000 20462736000 20579665920 21437152000 21826918400 22509009600 23385984000 23446885000 24009610240 25578420000 25724582400 26796440000 27283648000 28136262000 28811532288 29232480000 30012012800 32155728000 32740377600 34104560000 34299443200 35170327500 36014415360 37515016000 38976640000 40194660000 40925472000 42874304000 45018019200 46771968000 46893770000 48019220480 51156840000 51449164800 53592880000 54567296000 56272524000 58464960000 60024025600 64311456000 65480755200 68209120000 70340655000 72028830720 75030032000 77953280000 80389320000 81850944000 85748608000 90036038400 93787540000 102313680000 102898329600 107185760000 109134592000 112545048000 116929920000 120048051200 128622912000 136418240000 140681310000 144057661440 150060064000 160778640000 163701888000 171497216000 180072076800 187575080000 204627360000 214371520000 225090096000 233859840000 240096102400 257245824000 272836480000 281362620000 300120128000 321557280000 327403776000 360144153600 375150160000 409254720000 428743040000 450180192000 514491648000 545672960000 562725240000 600240256000 643114560000 720288307200 750300320000 818509440000 857486080000 900360384000 1125450480000 1200480512000 1286229120000 1500600640000 1637018880000 1800720768000 2250900960000 2572458240000 3001201280000 3601441536000 4501801920000 6002402560000 9003603840000 18007207680000
• Sum of all divisors σ(n): 74794165205760
• Sum of proper divisors (its aliquot sum) s(n): 56786957525760
• 18007207680000 is an abundant number, because the sum of its proper divisors (56786957525760) is greater than itself. Its abundance is 38779749845760

Bases of 18007207680000

• Binary: 100000110000010100001001101111001100000000000₂
• Hexadecimal: 0x1060A1379800
• Base-36: 6DSEAIQDC

Squares and roots of 18007207680000

• 18007207680000 squared (18007207680000²) is 324259528430650982400000000
• 18007207680000 cubed (18007207680000³) is 5839008670669596717672824832000000000000
• The square root of 18007207680000 is 4243490.0353364799
• The cube root of 18007207680000 is 26210.9115244245

Scales and comparisons

• 18,007,207,680,000 seconds is equal to 572,573 years, 26 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 18,007,207,680,000 would take you about one million, four hundred thirty-one thousand, four hundred thirty-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 18007207680000 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18007207680000

• 18007207680000 backwards is 00008670270081
• The number of decimal digits it has is: 14
• The sum of 18007207680000's digits is 39
• More coming soon!