18073631432736

Names of 18073631432736

• Cardinal: 18073631432736 can be written as Eighteen trillion, seventy-three billion, six hundred thirty-one million, four hundred thirty-two thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.8073631432736 × 10¹³

Factors of 18073631432736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141322

Divisors of 18073631432736

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 81 88 96 99 108 121 132 144 162 176 198 216 242 264 288 297 324 352 363 396 409 432 484 528 594 648 726 792 818 864 891 968 1056 1089 1188 1227 1296 1452 1584 1636 1782 1936 2178 2376 2454 2592 2904 3168 3267 3272 3564 3681 3872 4356 4499 4752 4908 5808 6534 6544 7128 7362 8712 8998 9504 9801 9816 11043 11616 13068 13088 13497 14256 14724 17424 17996 19602 19632 22086 26136 26994 28512 29448 33129 34848 35992 39204 39264 40491 44172 49489 52272 53988 58896 66258 71984 78408 80982 88344 98978 104544 107976 117792 121473 132516 140897 143968 148467 156816 161964 176688 197956 215952 242946 265032 281794 296934 313632 323928 353376 364419 395912 422691 431904 445401 485892 530064 563588 593868 647856 728838 791824 845382 890802 971784 1060128 1127176 1187736 1268073 1295712 1336203 1457676 1549867 1583648 1690764 1781604 1943568 2254352 2375472 2536146 2672406 2915352 3099734 3381528 3563208 3804219 3887136 4008609 4508704 4649601 4750944 5072292 5344812 5830704 6199468 6763056 7126416 7608438 8017218 9299202 10144584 10689624 11412657 11661408 12398936 13526112 13948803 14252832 15216876 16034436 17048537 18598404 20289168 21379248 22825314 24797872 27897606 30433752 32068872 34097074 37196808 40578336 41846409 42758496 45650628 49595744 51145611 55795212 57626873 60867504 64137744 68194148 74393616 83692818 91301256 102291222 111590424 115253746 121735008 125539227 128275488 136388296 148787232 153436833 167385636 172880619 182602512 204582444 223180848 230507492 251078454 272776592 306873666 334771272 345761238 365205024 409164888 446361696 460310499 461014984 502156908 518641857 545553184 613747332 633895603 669542544 691522476 818329776 920620998 922029968 1004313816 1037283714 1227494664 1267791206 1339085088 1380931497 1383044952 1555925571 1636659552 1841241996 1844059936 1901686809 2008627632 2074567428 2454989328 2535582412 2761862994 2766089904 3111851142 3682483992 3803373618 4017255264 4149134856 4667776713 4909978656 5071164824 5523725988 5532179808 5705060427 6223702284 6972851633 7364967984 7606747236 8298269712 9335553426 10142329648 11047451976 11410120854 12447404568 13945703266 14729935968 15213494472 16596539424 17115181281 18671106852 20284659296 20918554899 22094903952 22820241708 24894809136 27891406532 30426988944 34230362562 37342213704 41837109798 44189807904 45640483416 49789618272 51345543843 55782813064 60853977888 62755664697 68460725124 74684427408 83674219596 91280966832 102691087686 111565626128 125511329394 136921450248 149368854816 167348439192 182561933664 188266994091 205382175372 223131252256 251022658788 273842900496 334696878384 376533988182 410764350744 502045317576 547685800992 564800982273 669393756768 753067976364 821528701488 1004090635152 1129601964546 1506135952728 1643057402976 2008181270304 2259203929092 3012271905456 4518407858184 6024543810912 9036815716368 18073631432736
• Sum of all divisors σ(n): 58568789206620
• Sum of proper divisors (its aliquot sum) s(n): 40495157773884
• 18073631432736 is an abundant number, because the sum of its proper divisors (40495157773884) is greater than itself. Its abundance is 22421526341148

Bases of 18073631432736

• Binary: 100000111000000011000011000011010000000100000₂
• Hexadecimal: 0x10701861A020
• Base-36: 6EMWTIA00

Squares and roots of 18073631432736

• 18073631432736 squared (18073631432736²) is 326656153166382756092445696
• 18073631432736 cubed (18073631432736³) is 5903862917564560634985673737462756704256
• The square root of 18073631432736 is 4251309.3786192507
• The cube root of 18073631432736 is 26243.1003158253

Scales and comparisons

• 18,073,631,432,736 seconds is equal to 574,685 years, 29 weeks, 5 days, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,073,631,432,736 would take you about one million, four hundred thirty-six thousand, seven hundred thirteen 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 18073631432736 cubic inches would be around 2186.9 feet tall.

Recreational maths with 18073631432736

• 18073631432736 backwards is 63723413637081
• 18073631432736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18073631432736's digits is 54
• More coming soon!