18070705294397568

Names of 18070705294397568

• Cardinal: 18070705294397568 can be written as Eighteen quadrillion, seventy trillion, seven hundred five billion, two hundred ninety-four million, three hundred ninety-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8070705294397568 × 10¹⁶

Factors of 18070705294397568

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 388

Divisors of 18070705294397568

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 383 384 432 486 576 648 729 766 864 972 1149 1152 1296 1458 1532 1728 1944 2187 2298 2592 2916 3064 3447 3456 3888 4374 4596 5184 5832 6128 6561 6894 7776 8748 9192 10341 10368 11664 12256 13122 13788 15552 17496 18384 20682 23328 24512 26244 27576 31023 31104 34992 36768 41364 46656 49024 52488 55152 62046 69984 73536 82728 93069 93312 104976 110304 124092 139968 146689 147072 165456 186138 209952 220608 248184 279207 279936 293378 330912 372276 419904 440067 441216 496368 558414 586756 661824 744552 837621 839808 880134 992736 1116828 1173512 1320201 1323648 1489104 1675242 1760268 1985472 2233656 2347024 2512863 2640402 2978208 3350484 3520536 3960603 3970944 4467312 4694048 5025726 5280804 5956416 6700968 7041072 7921206 8934624 9388096 10051452 10561608 11881809 11912832 13401936 14082144 15842412 17869248 18776192 20102904 21123216 23763618 26803872 28164288 31684824 35645427 35738496 40205808 42246432 47527236 53607744 56181887 56328576 63369648 71290854 80411616 84492864 95054472 106936281 107215488 112363774 126739296 142581708 160823232 168545661 168985728 190108944 213872562 224727548 253478592 285163416 320808843 321646464 337091322 380217888 427745124 449455096 505636983 506957184 570326832 641617686 674182644 760435776 855490248 898910192 962426529 1011273966 1140653664 1283235372 1348365288 1516910949 1520871552 1710980496 1797820384 1924853058 2022547932 2281307328 2566470744 2696730576 3033821898 3421960992 3595640768 3849706116 4045095864 4550732847 4562614656 5132941488 5393461152 6067643796 6843921984 7191281536 7699412232 8090191728 9101465694 10265882976 10786922304 12135287592 13652198541 13687843968 15398824464 16180383456 18202931388 20531765952 21517662721 21573844608 24270575184 27304397082 30797648928 32360766912 36405862776 40956595623 41063531904 43035325442 48541150368 54608794164 61595297856 64552988163 64721533824 72811725552 81913191246 86070650884 97082300736 109217588328 122869786869 123190595712 129105976326 145623451104 163826382492 172141301768 193658964489 194164601472 218435176656 245739573738 258211952652 291246902208 327652764984 344282603536 368609360607 387317928978 436870353312 491479147476 516423905304 580976893467 582493804416 655305529968 688565207072 737218721214 774635857956 873740706624 982958294952 1032847810608 1161953786934 1310611059936 1377130414144 1474437442428 1549271715912 1742930680401 1747481413248 1965916589904 2065695621216 2323907573868 2621222119872 2754260828288 2948874884856 3098543431824 3485861360802 3931833179808 4131391242432 4647815147736 5228792041203 5242444239744 5897749769712 6197086863648 6971722721604 7863666359616 8262782484864 9295630295472 10457584082406 11795499539424 12394173727296 13943445443208 15686376123609 15727332719232 18591260590944 20915168164812 23590999078848 24788347454592 27886890886416 31372752247218 37182521181888 41830336329624 47059128370827 47181998157696 55773781772832 62745504494436 74365042363776 83660672659248 94118256741654 111547563545664 125491008988872 141177385112481 167321345318496 188236513483308 223095127091328 250982017977744 282354770224962 334642690636992 376473026966616 501964035955488 564709540449924 669285381273984 752946053933232 1003928071910976 1129419080899848 1505892107866464 2007856143821952 2258838161799696 3011784215732928 4517676323599392 6023568431465856 9035352647198784 18070705294397568
• Sum of all divisors σ(n): 54138961293843855
• Sum of proper divisors (its aliquot sum) s(n): 36068255999446287
• 18070705294397568 is an abundant number, because the sum of its proper divisors (36068255999446287) is greater than itself. Its abundance is 17997550705048719

Bases of 18070705294397568

• Binary: 1000000001100110011010111110001111010011101000010000000₂
• Hexadecimal: 0x403335F1E9D080
• Base-36: 4XXJ3EOI000

Squares and roots of 18070705294397568

• 18070705294397568 squared (18070705294397568²) is 326550389836968294760808044314624
• 18070705294397568 cubed (18070705294397568³) is 5900995858514492746430990201125527450981532434432
• The square root of 18070705294397568 is 134427323.4666136169
• The cube root of 18070705294397568 is 262416.8397831383

Scales and comparisons

• 18,070,705,294,397,568 seconds is equal to 574,592,532 years, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,070,705,294,397,568 would take you about one billion, seven hundred twenty-three million, seven hundred seventy-seven thousand, five hundred ninety-six 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 18070705294397568 cubic inches would be around 21868.1 feet tall.

Recreational maths with 18070705294397568

• 18070705294397568 backwards is 86579349250707081
• 18070705294397568 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18070705294397568's digits is 81
• More coming soon!