18795154118144000

Names of 18795154118144000

• Cardinal: 18795154118144000 can be written as Eighteen quadrillion, seven hundred ninety-five trillion, one hundred fifty-four billion, one hundred eighteen million, one hundred forty-four thousand.

Scientific notation

• Scientific notation: 1.8795154118144 × 10¹⁶

Factors of 18795154118144000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 819

Divisors of 18795154118144000

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 103 125 128 160 200 206 250 256 320 400 412 500 512 515 640 709 800 824 1000 1024 1030 1280 1418 1600 1648 2000 2048 2060 2560 2575 2836 3200 3296 3545 4000 4096 4120 5120 5150 5672 6400 6592 7090 8000 8240 10240 10300 11344 12800 12875 13184 14180 16000 16480 17725 20480 20600 22688 25600 25750 26368 28360 32000 32960 35450 41200 45376 51200 51500 52736 56720 64000 65920 70900 73027 82400 88625 90752 102400 103000 105472 113440 128000 131840 141800 146054 164800 177250 181504 206000 210944 226880 256000 263680 283600 292108 329600 354500 363008 365135 412000 421888 453760 502681 512000 527360 567200 584216 659200 709000 726016 730270 824000 907520 1005362 1054720 1134400 1168432 1318400 1418000 1452032 1460540 1648000 1815040 1825675 2010724 2109440 2268800 2336864 2513405 2636800 2836000 2904064 2921080 3296000 3630080 3651350 4021448 4537600 4673728 5026810 5273600 5672000 5842160 6592000 7260160 7302700 8042896 9075200 9128375 9347456 10053620 10547200 11344000 11684320 12567025 13184000 14520320 14605400 16085792 18150400 18256750 18694912 20107240 22688000 23368640 25134050 26368000 29210800 32171584 36300800 36513500 37389824 40214480 45376000 46737280 50268100 51776143 52736000 58421600 62835125 64343168 72601600 73027000 74779648 80428960 90752000 93474560 100536200 103552286 116843200 125670250 128686336 146054000 149559296 160857920 181504000 186949120 201072400 207104572 233686400 251340500 257372672 258880715 292108000 299118592 321715840 356400829 363008000 373898240 402144800 414209144 467372800 502681000 514745344 517761430 584216000 643431680 712801658 747796480 804289600 828418288 934745600 1005362000 1029490688 1035522860 1168432000 1286863360 1294403575 1425603316 1495592960 1608579200 1656836576 1782004145 1869491200 2010724000 2058981376 2071045720 2336864000 2573726720 2588807150 2851206632 3217158400 3313673152 3564008290 3738982400 4021448000 4142091440 4673728000 5147453440 5177614300 5702413264 6434316800 6472017875 6627346304 7128016580 7477964800 8042896000 8284182880 8910020725 9347456000 10294906880 10355228600 11404826528 12868633600 12944035750 13254692608 14256033160 16085792000 16568365760 17820041450 18694912000 20710457200 22809653056 25737267200 25888071500 26509385216 28512066320 32171584000 33136731520 35640082900 36709285387 37389824000 41420914400 44550103625 45619306112 51474534400 51776143000 53018770432 57024132640 64343168000 66273463040 71280165800 73418570774 82841828800 89100207250 91238612224 103552286000 106037540864 114048265280 128686336000 132546926080 142560331600 146837141548 165683657600 178200414500 182477224448 183546426935 207104572000 212075081728 228096530560 257372672000 265093852160 285120663200 293674283096 331367315200 356400829000 364954448896 367092853870 414209144000 456193061120 530187704320 570241326400 587348566192 662734630400 712801658000 729908897792 734185707740 828418288000 912386122240 917732134675 1060375408640 1140482652800 1174697132384 1325469260800 1425603316000 1459817795584 1468371415480 1656836576000 1824772244480 1835464269350 2280965305600 2349394264768 2650938521600 2851206632000 2936742830960 3313673152000 3649544488960 3670928538700 4561930611200 4588660673375 4698788529536 5301877043200 5702413264000 5873485661920 6627346304000 7299088977920 7341857077400 9123861222400 9177321346750 9397577059072 11404826528000 11746971323840 13254692608000 14683714154800 18247722444800 18354642693500 18795154118144 22809653056000 23493942647680 26509385216000 29367428309600 36495444889600 36709285387000 37590308236288 45619306112000 46987885295360 58734856619200 73418570774000 75180616472576 91238612224000 93975770590720 117469713238400 146837141548000 150361232945152 182477224448000 187951541181440 234939426476800 293674283096000 375903082362880 469878852953600 587348566192000 751806164725760 939757705907200 1174697132384000 1879515411814400 2349394264768000 3759030823628800 4698788529536000 9397577059072000 18795154118144000
• Sum of all divisors σ(n): 47429281608708480
• Sum of proper divisors (its aliquot sum) s(n): 28634127490564480
• 18795154118144000 is an abundant number, because the sum of its proper divisors (28634127490564480) is greater than itself. Its abundance is 9838973372420480

Bases of 18795154118144000

• Binary: 1000010110001100001011111010100101101011111000000000000₂
• Hexadecimal: 0x42C617D4B5F000
• Base-36: 552BQLPFZSW

Squares and roots of 18795154118144000

• 18795154118144000 squared (18795154118144000²) is 353257818324785362310004736000000
• 18795154118144000 cubed (18795154118144000³) is 6639535138853654589725776598602543529984000000000
• The square root of 18795154118144000 is 137095419.7562558981
• The cube root of 18795154118144000 is 265877.7309349121

Scales and comparisons

• 18,795,154,118,144,000 seconds is equal to 597,627,763 years, 37 weeks, 6 days, 53 minutes, 20 seconds.
• To count from 1 to 18,795,154,118,144,000 would take you about one billion, seven hundred ninety-two million, eight hundred eighty-three thousand, two hundred ninety-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 18795154118144000 cubic inches would be around 22156.5 feet tall.

Recreational maths with 18795154118144000

• 18795154118144000 backwards is 00044181145159781
• The number of decimal digits it has is: 17
• The sum of 18795154118144000's digits is 59
• More coming soon!