18001562066040

Names of 18001562066040

• Cardinal: 18001562066040 can be written as Eighteen trillion, one billion, five hundred sixty-two million, sixty-six thousand and forty.

Scientific notation

• Scientific notation: 1.800156206604 × 10¹³

Factors of 18001562066040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28383

Divisors of 18001562066040

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 43 56 60 70 84 86 105 109 120 129 140 163 168 172 210 215 218 258 280 301 326 327 344 420 430 436 489 516 545 602 645 652 654 763 815 840 860 872 903 978 1032 1090 1141 1204 1290 1304 1308 1505 1526 1630 1635 1720 1806 1956 2180 2282 2289 2408 2445 2580 2616 3010 3052 3260 3270 3423 3612 3815 3912 4360 4515 4564 4578 4687 4890 5160 5705 6020 6104 6520 6540 6846 7009 7224 7630 9030 9128 9156 9374 9780 11410 11445 12040 13080 13692 14018 14061 15260 17115 17767 18060 18312 18748 19560 21027 22820 22890 23435 27384 28036 28051 28122 30520 32809 34230 35045 35534 36120 37496 42054 45640 45780 46870 49063 53301 56072 56102 56244 65618 68460 70090 70305 71068 84108 84153 88835 91560 93740 98126 98427 105135 106602 112204 112488 124369 131236 136920 140180 140255 140610 142136 147189 164045 168216 168306 177670 187480 196252 196357 196854 210270 213204 224408 245315 248738 262472 266505 280360 280510 281220 294378 328090 336612 355340 373107 392504 392714 393708 420540 420765 426408 490630 492135 497476 533010 561020 562440 588756 589071 621845 656180 673224 710680 735945 746214 763981 785428 787416 841080 841530 981260 981785 984270 994952 1066020 1122040 1177512 1178142 1206193 1243690 1312360 1471890 1492428 1527962 1570856 1683060 1865535 1962520 1963570 1968540 2132040 2291943 2356284 2412386 2487380 2943780 2945355 2984856 3055924 3057559 3366120 3618579 3731070 3819905 3927140 3937080 4572313 4583886 4712568 4824772 4974760 5347867 5887560 5890710 6030965 6111848 6115118 7237158 7462140 7639810 7854280 8443351 9144626 9167772 9172677 9649544 10695734 11459715 11781420 12061930 12230236 13716939 14474316 14924280 15279620 15287795 16043601 16886702 18092895 18289252 18335544 18345354 21391468 21402913 22861565 22919430 23562840 24123860 24460472 25330053 26739335 27433878 28948632 30559240 30575590 32006191 32087202 33773404 36185790 36578504 36690708 42216755 42782936 42805826 45723130 45838860 45863385 48247720 50660106 53478670 54867756 61151180 64012382 64174404 64208739 67546808 68584695 72371580 73381416 80218005 84433510 85611652 91446260 91677720 91726770 96018573 101320212 106957340 107014565 109735512 122302360 126650265 128024764 128348808 128417478 131475037 137169390 144743160 160030955 160436010 168867020 171223304 182892520 183453540 192037146 196609459 202640424 213914680 214029130 253300530 256049528 256834956 262950074 274338780 320061910 320872020 321043695 337734040 366907080 384074292 393218918 394425111 428058260 480092865 498382117 506601060 513669912 525900148 548677560 589828377 640123820 641744040 642087390 657375185 768148584 786437836 788850222 856116520 920325259 960185730 983047295 996764234 1013202120 1051800296 1179656754 1280247640 1284174780 1314750370 1376266213 1495146351 1572875672 1577700444 1840650518 1920371460 1966094590 1972125555 1993528468 2359313508 2491910585 2568349560 2629500740 2752532426 2760975777 2949141885 2990292702 3155400888 3488674819 3681301036 3840742920 3932189180 3944251110 3987056936 4128798639 4601626295 4718627016 4983821170 5259001480 5505064852 5521951554 5898283770 5980585404 6881331065 6977349638 7362602072 7475731755 7864378360 7888502220 8257597278 9203252590 9967642340 10466024457 11010129704 11043903108 11796567540 11961170808 13762662130 13804878885 13954699276 14951463510 15777004440 16515194556 17443374095 18406505180 19935284680 20643993195 20932048914 21430431031 22087806216 23593135080 27525324260 27609757770 27909398552 29902927020 33030389112 34886748190 36813010360 41287986390 41864097828 42860862062 52330122285 55050648520 55219515540 59805854040 64291293093 69773496380 82575972780 83728195656 85721724124 104660244570 107152155155 110439031080 128582586186 139546992760 150013017217 165151945560 171443448248 209320489140 214304310310 257165172372 300026034434 321456465465 418640978280 428608620620 450039051651 514330344744 600052068868 642912930930 750065086085 857217241240 900078103302 1200104137736 1285825861860 1500130172170 1800156206604 2250195258255 2571651723720 3000260344340 3600312413208 4500390516510 6000520688680 9000781033020 18001562066040
• Sum of all divisors σ(n): 64127679897600
• Sum of proper divisors (its aliquot sum) s(n): 46126117831560
• 18001562066040 is an abundant number, because the sum of its proper divisors (46126117831560) is greater than itself. Its abundance is 28124555765520

Bases of 18001562066040

• Binary: 100000101111101010000101101100101110001111000₂
• Hexadecimal: 0x105F50B65C78
• Base-36: 6DPSX9MRC

Squares and roots of 18001562066040

• 18001562066040 squared (18001562066040²) is 324056236817490313321281600
• 18001562066040 cubed (18001562066040³) is 5833518459957408439079536933596636864000
• The square root of 18001562066040 is 4242824.7743737897
• The cube root of 18001562066040 is 26208.1720259253

Scales and comparisons

• 18,001,562,066,040 seconds is equal to 572,393 years, 51 weeks, 3 days, 19 hours, 14 minutes.
• To count from 1 to 18,001,562,066,040 would take you about one million, four hundred thirty thousand, nine hundred eighty-four 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 18001562066040 cubic inches would be around 2184 feet tall.

Recreational maths with 18001562066040

• 18001562066040 backwards is 04066026510081
• The number of decimal digits it has is: 14
• The sum of 18001562066040's digits is 39
• More coming soon!