18427968000

Names of 18427968000

• Cardinal: 18427968000 can be written as Eighteen billion, four hundred twenty-seven million, nine hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.8427968 × 10¹⁰

Factors of 18427968000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 153

Divisors of 18427968000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 25 26 30 32 36 39 40 45 46 48 50 52 60 64 65 69 72 75 78 80 90 92 96 100 104 107 115 117 120 125 128 130 138 144 150 156 160 180 184 192 195 200 207 208 214 225 230 234 240 250 256 260 276 288 299 300 312 320 321 325 345 360 368 375 384 390 400 414 416 428 450 460 468 480 500 512 520 535 552 575 576 585 598 600 624 640 642 650 690 720 736 750 768 780 800 828 832 856 897 900 920 936 960 963 975 1000 1035 1040 1070 1104 1125 1150 1152 1170 1196 1200 1248 1280 1284 1300 1380 1391 1440 1472 1495 1500 1536 1560 1600 1605 1625 1656 1664 1712 1725 1794 1800 1840 1872 1920 1926 1950 2000 2070 2080 2140 2208 2250 2300 2304 2340 2392 2400 2461 2496 2560 2568 2600 2675 2691 2760 2782 2875 2880 2925 2944 2990 3000 3120 3200 3210 3250 3312 3328 3424 3450 3588 3600 3680 3744 3840 3852 3900 4000 4140 4160 4173 4280 4416 4485 4500 4600 4608 4680 4784 4800 4815 4875 4922 4992 5136 5175 5200 5350 5382 5520 5564 5750 5760 5850 5888 5980 6000 6240 6400 6420 6500 6624 6656 6848 6900 6955 7176 7200 7360 7383 7475 7488 7680 7704 7800 8000 8025 8280 8320 8346 8560 8625 8832 8970 9000 9200 9360 9568 9600 9630 9750 9844 9984 10272 10350 10400 10700 10764 11040 11128 11500 11520 11700 11776 11960 12000 12305 12480 12519 12800 12840 13000 13248 13375 13455 13696 13800 13910 14352 14400 14625 14720 14766 14950 14976 15408 15600 16000 16050 16560 16640 16692 17120 17250 17664 17940 18000 18400 18720 19136 19200 19260 19500 19688 19968 20544 20700 20800 20865 21400 21528 22080 22149 22256 22425 23000 23040 23400 23920 24000 24075 24610 24960 25038 25680 25875 26000 26496 26750 26910 27392 27600 27820 28704 28800 29250 29440 29532 29900 29952 30816 31200 31993 32000 32100 33120 33280 33384 34240 34500 34775 35328 35880 36000 36800 36915 37375 37440 38272 38400 38520 39000 39376 40125 41088 41400 41600 41730 42800 43056 44160 44298 44512 44850 46000 46800 47840 48000 48150 49220 49920 50076 51360 51750 52000 52992 53500 53820 54784 55200 55640 57408 57600 58500 58880 59064 59800 59904 61525 61632 62400 62595 63986 64000 64200 66240 66768 67275 68480 69000 69550 71760 72000 73600 73830 74750 74880 76544 77040 78000 78752 80250 82176 82800 83200 83460 85600 86112 88320 88596 89024 89700 92000 93600 95680 95979 96000 96300 98440 99840 100152 102720 103500 104000 104325 105984 107000 107640 110400 110745 111280 112125 114816 115200 117000 118128 119600 120375 123050 123264 124800 125190 127972 128400 132480 133536 134550 136960 138000 139100 143520 144000 147200 147660 149500 149760 153088 154080 156000 157504 159965 160500 164352 165600 166400 166920 171200 172224 173875 176640 177192 178048 179400 184000 184575 187200 191360 191958 192000 192600 196880 200304 205440 207000 208000 208650 214000 215280 220800 221490 222560 224250 229632 234000 236256 239200 240750 246100 246528 249600 250380 255944 256800 264960 267072 269100 273920 276000 278200 287040 287937 288000 294400 295320 299000 299520 307625 308160 312000 312975 315008 319930 321000 331200 333840 336375 342400 344448 347750 354384 356096 358800 368000 369150 374400 382720 383916 385200 393760 400608 410880 414000 416000 417300 428000 430560 441600 442980 445120 448500 459264 468000 472512 478400 479895 481500 492200 493056 499200 500760 511888 513600 521625 529920 534144 538200 552000 553725 556400 574080 575874 576000 590640 598000 615250 616320 624000 625950 630016 639860 642000 662400 667680 672750 684800 688896 695500 708768 712192 717600 736000 738300 748800 765440 767832 770400 787520 799825 801216 821760 828000 832000 834600 856000 861120 883200 885960 890240 897000 922875 936000 945024 956800 959790 963000 984400 1001520 1023776 1027200 1043250 1068288 1076400 1104000 1107450 1112800 1148160 1151748 1181280 1196000 1230500 1232640 1248000 1251900 1260032 1279720 1284000 1324800 1335360 1345500 1369600 1377792 1391000 1417536 1435200 1439685 1472000 1476600 1497600 1535664 1540800 1564875 1575040 1599650 1602432 1656000 1669200 1712000 1722240 1771920 1780480 1794000 1845750 1872000 1890048 1913600 1919580 1926000 1968800 2003040 2047552 2054400 2086500 2136576 2152800 2208000 2214900 2225600 2296320 2303496 2362560 2392000 2399475 2461000 2465280 2496000 2503800 2559440 2568000 2649600 2670720 2691000 2768625 2782000 2835072 2870400 2879370 2953200 3071328 3081600 3129750 3150080 3199300 3204864 3312000 3338400 3424000 3444480 3543840 3560960 3588000 3691500 3744000 3780096 3827200 3839160 3852000 3937600 3999125 4006080 4095104 4108800 4173000 4305600 4416000 4429800 4451200 4606992 4725120 4784000 4798950 4922000 5007600 5118880 5136000 5341440 5382000 5537250 5564000 5670144 5740800 5758740 5906400 6142656 6163200 6259500 6300160 6398600 6409728 6624000 6676800 6848000 6888960 7087680 7176000 7198425 7383000 7488000 7678320 7704000 7875200 7998250 8012160 8190208 8346000 8611200 8859600 8902400 9213984 9450240 9568000 9597900 9844000 10015200 10237760 10272000 10682880 10764000 11074500 11128000 11340288 11481600 11517480 11812800 11997375 12285312 12326400 12519000 12797200 13248000 13353600 14175360 14352000 14396850 14766000 15356640 15408000 15750400 15996500 16024320 16380416 16692000 17222400 17719200 17804800 18427968 18900480 19136000 19195800 19688000 20030400 20475520 20544000 21528000 22149000 22256000 23034960 23625600 23994750 24570624 25038000 25594400 26707200 28350720 28704000 28793700 29532000 30713280 30816000 31500800 31993000 32048640 33384000 34444800 35438400 35992125 36855936 38391600 39376000 40060800 40951040 43056000 44298000 44512000 46069920 47251200 47989500 49141248 50076000 51188800 53414400 56701440 57408000 57587400 59064000 61426560 61632000 63986000 66768000 70876800 71984250 73711872 76783200 78752000 80121600 81902080 86112000 88596000 89024000 92139840 94502400 95979000 100152000 102377600 115174800 118128000 122853120 127972000 133536000 141753600 143968500 147423744 153566400 157504000 160243200 172224000 177192000 184279680 191958000 200304000 204755200 230349600 236256000 245706240 255944000 267072000 283507200 287937000 307132800 354384000 368559360 383916000 400608000 409510400 460699200 472512000 511888000 575874000 614265600 708768000 737118720 767832000 801216000 921398400 1023776000 1151748000 1228531200 1417536000 1535664000 1842796800 2047552000 2303496000 3071328000 3685593600 4606992000 6142656000 9213984000 18427968000
• Sum of all divisors σ(n): 75284681472
• Sum of proper divisors (its aliquot sum) s(n): 56856713472
• 18427968000 is an abundant number, because the sum of its proper divisors (56856713472) is greater than itself. Its abundance is 38428745472

Bases of 18427968000

• Binary: 10001001010011001000111101000000000₂
• Hexadecimal: 0x44A647A00
• Base-36: 8GRJB40

Squares and roots of 18427968000

• 18427968000 squared (18427968000²) is 339590004609024000000
• 18427968000 cubed (18427968000³) is 6257953738054946783232000000000
• The square root of 18427968000 is 135749.6519332555
• The cube root of 18427968000 is 2641.3491726465

Scales and comparisons

• 18,427,968,000 seconds is equal to 585 years, 49 weeks, 3 days, 16 hours.
• To count from 1 to 18,427,968,000 would take you about one thousand, one 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 18427968000 cubic inches would be around 220.1 feet tall.

Recreational maths with 18427968000

• 18427968000 backwards is 00086972481
• 18427968000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18427968000's digits is 45
• More coming soon!