18049444824768

Names of 18049444824768

• Cardinal: 18049444824768 can be written as Eighteen trillion, forty-nine billion, four hundred forty-four million, eight hundred twenty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8049444824768 × 10¹³

Factors of 18049444824768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 618

Divisors of 18049444824768

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 147 163 168 192 196 224 294 326 336 392 443 448 489 588 652 672 784 886 978 1141 1176 1304 1329 1344 1568 1772 1956 2282 2352 2608 2658 3101 3136 3423 3544 3912 4564 4704 5216 5316 6202 6846 7088 7824 7987 9128 9303 9408 10432 10632 12404 13692 14176 15648 15974 18256 18606 21264 21707 23961 24808 26569 27384 28352 31296 31948 36512 37212 42528 43414 47922 49616 53138 54768 63896 65121 72209 73024 74424 79707 85056 86828 95844 99232 106276 109536 127792 130242 144418 148848 159414 173656 185983 191688 198464 212552 216627 219072 255584 260484 288836 297696 318828 347312 371966 383376 425104 433254 505463 511168 520968 557949 577672 595392 637656 694624 743932 766752 850208 866508 1010926 1041936 1115898 1155344 1275312 1301881 1389248 1487864 1516389 1533504 1700416 1733016 2021852 2083872 2231796 2310688 2550624 2603762 2975728 3032778 3466032 3538241 3905643 4043704 4167744 4330747 4463592 4621376 5101248 5207524 5951456 6065556 6932064 7076482 7811286 8087408 8661494 8927184 10415048 10614723 11770067 11902912 12131112 12992241 13864128 14152964 15622572 16174816 17322988 17854368 20830096 21229446 23540134 24262224 25984482 28305928 30315229 31245144 32349632 34645976 35310201 35708736 41660192 42458892 47080268 48524448 51968964 56611856 60630458 62490288 69291952 70620402 82390469 83320384 84917784 90945687 94160536 97048896 103937928 113223712 121260916 124980576 138583904 141240804 164780938 169835568 181891374 188321072 207875856 212206603 226447424 242521832 247171407 249961152 277167808 282481608 329561876 339671136 363782748 376642144 415751712 424413206 485043664 494342814 564963216 576733283 636619809 659123752 679342272 727565496 753284288 831503424 848826412 970087328 988685628 1129926432 1153466566 1273239618 1318247504 1455130992 1697652824 1730199849 1918520921 1940174656 1977371256 2259852864 2306933132 2546479236 2636495008 2910261984 3395305648 3460399698 3837041842 3954742512 4613866264 5092958472 5272990016 5755562763 5820523968 6790611296 6920799396 7674083684 7909485024 9227732528 10185916944 11511125526 13429646447 13581222592 13841598792 15348167368 15818970048 18455465056 20371833888 23022251052 26859292894 27683197584 30696334736 36910930112 40288939341 40743667776 46044502104 53718585788 55366395168 61392669472 80577878682 92089004208 94007525129 107437171576 110732790336 122785338944 161155757364 184178008416 188015050258 214874343152 282022575387 322311514728 368356016832 376030100516 429748686304 564045150774 644623029456 752060201032 859497372608 1128090301548 1289246058912 1504120402064 2256180603096 2578492117824 3008240804128 4512361206192 6016481608256 9024722412384 18049444824768
• Sum of all divisors σ(n): 56021784750720
• Sum of proper divisors (its aliquot sum) s(n): 37972339925952
• 18049444824768 is an abundant number, because the sum of its proper divisors (37972339925952) is greater than itself. Its abundance is 19922895101184

Bases of 18049444824768

• Binary: 100000110101001110110101111110100011011000000₂
• Hexadecimal: 0x106A76BF46C0
• Base-36: 6EBSTFBUO

Squares and roots of 18049444824768

• 18049444824768 squared (18049444824768²) is 325782458482344338226253824
• 18049444824768 cubed (18049444824768³) is 5880192509254345839098002876264769912832
• The square root of 18049444824768 is 4248463.8194020201
• The cube root of 18049444824768 is 26231.3886881167

Scales and comparisons

• 18,049,444,824,768 seconds is equal to 573,916 years, 26 weeks, 5 days, 9 hours, 32 minutes, 48 seconds.
• To count from 1 to 18,049,444,824,768 would take you about one million, four hundred thirty-four thousand, seven 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 18049444824768 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18049444824768

• 18049444824768 backwards is 86742844494081
• The number of decimal digits it has is: 14
• The sum of 18049444824768's digits is 69
• More coming soon!