18012263153664

Names of 18012263153664

• Cardinal: 18012263153664 can be written as Eighteen trillion, twelve billion, two hundred sixty-three million, one hundred fifty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8012263153664 × 10¹³

Factors of 18012263153664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 2873

Divisors of 18012263153664

• Number of divisors d(n): 608
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 37 39 48 51 52 64 68 74 78 96 102 104 111 128 136 148 156 192 204 208 221 222 256 272 296 312 384 408 416 442 444 481 512 544 592 624 629 663 768 816 832 884 888 962 1024 1088 1184 1248 1258 1326 1443 1536 1632 1664 1768 1776 1887 1924 2048 2176 2368 2496 2516 2652 2801 2886 3072 3264 3328 3536 3552 3774 3848 4096 4352 4736 4992 5032 5304 5602 5772 6144 6528 6656 7072 7104 7548 7696 8177 8192 8403 8704 9472 9984 10064 10608 11204 11544 12288 13056 13312 14144 14208 15096 15392 16354 16384 16806 17408 18944 19968 20128 21216 22408 23088 24531 24576 26112 26624 28288 28416 30192 30784 32708 32768 33612 34816 36413 37888 39936 40256 42432 44816 46176 47617 49062 49152 52224 53248 56576 56832 60384 61568 65416 65536 67224 69632 72826 75776 79872 80512 84864 89632 92352 95234 98124 98304 103637 104448 106496 109239 113152 113664 120768 123136 130832 131072 134448 139264 142851 145652 151552 159744 161024 169728 179264 184704 190468 196248 196608 207274 208896 212992 218478 226304 227328 241536 246272 261664 262144 268896 278528 285702 291304 303104 310911 319488 322048 339456 358528 369408 380936 392496 393216 414548 417792 425984 436956 452608 454656 483072 492544 523328 537792 557056 571404 582608 606208 619021 621822 638976 644096 678912 717056 738816 761872 784992 786432 829096 835584 851968 873912 905216 909312 966144 985088 1046656 1075584 1114112 1142808 1165216 1212416 1238042 1243644 1277952 1288192 1347281 1357824 1434112 1477632 1523744 1569984 1658192 1671168 1703936 1747824 1761829 1810432 1818624 1857063 1932288 1970176 2093312 2151168 2228224 2285616 2330432 2424832 2476084 2487288 2555904 2576384 2694562 2715648 2868224 2955264 3047488 3139968 3316384 3342336 3407872 3495648 3523658 3620864 3637248 3714126 3864576 3940352 4041843 4186624 4302336 4456448 4571232 4660864 4849664 4952168 4974576 5111808 5152768 5285487 5389124 5431296 5736448 5910528 6094976 6279936 6632768 6684672 6991296 7047316 7241728 7274496 7428252 7729152 7880704 8083686 8373248 8604672 9142464 9321728 9699328 9904336 9949152 10223616 10305536 10570974 10778248 10862592 11472896 11821056 12189952 12559872 13265536 13369344 13982592 14094632 14483456 14548992 14856504 15458304 15761408 16167372 16746496 17209344 18284928 18643456 19808672 19898304 20611072 21141948 21556496 21725184 22903777 22945792 23642112 24379904 25119744 26531072 27965184 28189264 28966912 29097984 29713008 30916608 31522816 32334744 33492992 34418688 36569856 37286912 39617344 39796608 41222144 42283896 43112992 43450368 45807554 45891584 47284224 48759808 50239488 53062144 55930368 56378528 57933824 59426016 61833216 63045632 64669488 66985984 68711331 68837376 73139712 74573824 79234688 79593216 82444288 84567792 86225984 86900736 91615108 91783168 94568448 97519616 100478976 106124288 111860736 112757056 118852032 123666432 126091264 129338976 133971968 137422662 137674752 146279424 149147648 158469376 159186432 164888576 169135584 172451968 173801472 183230216 183566336 189136896 195039232 200957952 212248576 223721472 225514112 237704064 247332864 258677952 267943936 274845324 275349504 292558848 298295296 316938752 318372864 338271168 344903936 366460432 367132672 378273792 390078464 401915904 424497152 447442944 451028224 475408128 494665728 517355904 535887872 549690648 550699008 585117696 596590592 633877504 636745728 676542336 689807872 732920864 734265344 780156928 803831808 848994304 894885888 902056448 950816256 1034711808 1071775744 1099381296 1101398016 1170235392 1193181184 1267755008 1273491456 1353084672 1379615744 1465841728 1560313856 1607663616 1697988608 1789771776 1804112896 1901632512 2069423616 2143551488 2198762592 2202796032 2340470784 2386362368 2535510016 2546982912 2706169344 2759231488 2931683456 3120627712 3215327232 3395977216 3579543552 3608225792 3803265024 4138847232 4397525184 4680941568 4772724736 5071020032 5093965824 5412338688 5518462976 5863366912 6241255424 6430654464 6791954432 7159087104 7216451584 7606530048 8277694464 8795050368 9361883136 9545449472 10142040064 10187931648 10824677376 11036925952 11726733824 12482510848 13583908864 14318174208 14432903168 15213060096 16555388928 17590100736 18723766272 20284080128 20375863296 21649354752 22073851904 23453467648 27167817728 28636348416 28865806336 30426120192 33110777856 35180201472 37447532544 40568160256 40751726592 43298709504 44147703808 46906935296 57731612672 60852240384 66221555712 70360402944 81136320512 81503453184 86597419008 88295407616 93813870592 115463225344 121704480768 132443111424 140720805888 162272641024 173194838016 176590815232 187627741184 230926450688 243408961536 264886222848 281441611776 346389676032 353181630464 375255482368 461852901376 486817923072 529772445696 562883223552 692779352064 750510964736 1059544891392 1125766447104 1385558704128 1501021929472 2251532894208 3002043858944 4503065788416 6004087717888 9006131576832 18012263153664
• Sum of all divisors σ(n): 56270574472896
• Sum of proper divisors (its aliquot sum) s(n): 38258311319232
• 18012263153664 is an abundant number, because the sum of its proper divisors (38258311319232) is greater than itself. Its abundance is 20246048165568

Bases of 18012263153664

• Binary: 100000110000111001110100011000000000000000000₂
• Hexadecimal: 0x1061CE8C0000
• Base-36: 6DUPWF2TC

Squares and roots of 18012263153664

• 18012263153664 squared (18012263153664²) is 324441623916841786876624896
• 18012263153664 cubed (18012263153664³) is 5843927907992242092169292517709336018944
• The square root of 18012263153664 is 4244085.6675689287
• The cube root of 18012263153664 is 26213.3641751765

Scales and comparisons

• 18,012,263,153,664 seconds is equal to 572,734 years, 13 weeks, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 18,012,263,153,664 would take you about one million, four hundred thirty-one thousand, eight hundred thirty-five 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 18012263153664 cubic inches would be around 2184.4 feet tall.

Recreational maths with 18012263153664

• 18012263153664 backwards is 46635136221081
• 18012263153664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18012263153664's digits is 48
• More coming soon!