18146809537824

Names of 18146809537824

• Cardinal: 18146809537824 can be written as Eighteen trillion, one hundred forty-six billion, eight hundred nine million, five hundred thirty-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8146809537824 × 10¹³

Factors of 18146809537824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 294325

Divisors of 18146809537824

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 47 48 66 88 94 96 113 121 132 141 176 188 226 242 264 282 339 352 363 376 452 484 517 528 564 678 726 752 904 968 1034 1056 1128 1243 1356 1452 1504 1551 1808 1936 2068 2256 2486 2712 2904 3102 3616 3729 3872 4136 4512 4972 5311 5424 5687 5808 6204 7458 8272 9944 10622 10848 11374 11616 12408 13673 14916 15933 16544 17061 19888 21244 22748 24816 27346 29832 31866 34122 39776 41019 42488 45496 49632 54692 58421 59664 63732 68244 82038 84976 90992 109384 116842 119328 127464 136488 164076 169952 175263 181984 218768 233684 254928 272976 294149 328152 350526 437536 467368 509856 545952 588298 642631 656304 701052 882447 934736 1176596 1285262 1312608 1402104 1764894 1869472 1927893 2353192 2570524 2804208 3235639 3529788 3855786 4706384 5141048 5608416 6471278 7059576 7711572 9412768 9706917 10282096 12942556 13825003 14119152 15423144 19413834 20564192 25885112 27650006 28238304 30846288 33238837 35592029 38827668 41475009 51770224 55300012 61692576 66477674 71184058 77655336 82950018 99716511 103540448 106776087 110600024 132955348 142368116 152075033 155310672 165900036 199433022 213552174 221200048 265910696 284736232 304150066 310621344 331800072 365627207 398866044 427104348 442400096 456225099 531821392 569472464 608300132 663600144 731254414 797732088 854208696 912450198 1063642784 1096881621 1138944928 1216600264 1327200288 1462508828 1562225339 1595464176 1672825363 1708417392 1824900396 2193763242 2433200528 2925017656 3124450678 3190928352 3345650726 3416834784 3649800792 4021899277 4387526484 4686676017 4866401056 5018476089 5850035312 6248901356 6691301452 7299601584 8043798554 8775052968 9373352034 10036952178 11700070624 12065697831 12497802712 13382602904 14599203168 16087597108 17184478729 17550105936 18746704068 20073904356 24131395662 24995605424 26765205808 32175194216 34368957458 35100211872 37493408136 40147808712 48262791324 49991210848 51553436187 53530411616 64350388432 68737914916 74986816272 80295617424 96525582648 103106872374 128700776864 137475829832 149973632544 160591234848 189029266019 193051165296 206213744748 274951659664 378058532038 386102330592 412427489496 549903319328 567087798057 756117064076 824854978992 1134175596114 1512234128152 1649709957984 2268351192228 3024468256304 4536702384456 6048936512608 9073404768912 18146809537824
• Sum of all divisors σ(n): 53946978220800
• Sum of proper divisors (its aliquot sum) s(n): 35800168682976
• 18146809537824 is an abundant number, because the sum of its proper divisors (35800168682976) is greater than itself. Its abundance is 17653359145152

Bases of 18146809537824

• Binary: 100001000000100100010001000101110010100100000₂
• Hexadecimal: 0x10812222E520
• Base-36: 6FKJ1V19C

Squares and roots of 18146809537824

• 18146809537824 squared (18146809537824²) is 329306696402060096486654976
• 18146809537824 cubed (18146809537824³) is 5975865899138216463206468231210309812224
• The square root of 18146809537824 is 4259907.2217389899
• The cube root of 18146809537824 is 26278.4710771611

Scales and comparisons

• 18,146,809,537,824 seconds is equal to 577,012 years, 21 weeks, 2 days, 19 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,146,809,537,824 would take you about one million, four hundred forty-two thousand, five hundred thirty-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 18146809537824 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18146809537824

• 18146809537824 backwards is 42873590864181
• 18146809537824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18146809537824's digits is 66
• More coming soon!