18492294242080

Names of 18492294242080

• Cardinal: 18492294242080 can be written as Eighteen trillion, four hundred ninety-two billion, two hundred ninety-four million, two hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.849229424208 × 10¹³

Factors of 18492294242080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 123076

Divisors of 18492294242080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 32 34 38 40 41 68 71 76 80 82 85 95 136 142 152 160 164 170 190 205 272 284 304 323 328 340 355 380 410 544 568 608 646 656 680 697 710 760 779 820 1136 1207 1292 1312 1349 1360 1394 1420 1520 1558 1615 1640 2272 2414 2584 2698 2720 2788 2840 2911 3040 3116 3230 3280 3485 3895 4828 5168 5396 5576 5680 5822 6035 6232 6460 6560 6745 6970 7790 9656 10336 10792 11152 11360 11644 12070 12464 12920 13243 13490 13940 14555 15580 19312 21584 22304 22933 23288 24140 24928 25840 26486 26980 27880 29110 31160 38624 43168 45866 46576 48280 49487 51680 52972 53960 55309 55760 58220 62320 66215 91732 93152 96560 98974 105944 107920 110618 111520 114665 116440 122921 124640 132430 183464 193120 197948 211888 215840 221236 229330 232880 245842 247435 264860 276545 366928 395896 423776 442472 458660 465760 491684 494870 529720 553090 614605 733856 791792 884944 917320 940253 983368 989740 1059440 1106180 1229210 1583584 1769888 1834640 1880506 1966736 1979480 2089657 2118880 2212360 2335499 2458420 3669280 3761012 3933472 3958960 4179314 4424720 4670998 4701265 4916840 5039761 7522024 7917920 8358628 8727391 8849440 9341996 9402530 9833680 10079522 10448285 11677495 15044048 16717256 17454782 18683992 18805060 19667360 20159044 20896570 23354990 25198805 30088096 33434512 34909564 37367984 37610120 39703483 40318088 41793140 43636955 46709980 50397610 66869024 69819128 74735968 75220240 79406966 80636176 83586280 85675937 87273910 93419960 95755459 100795220 139638256 148365647 150440480 158813932 161272352 165820429 167172560 171351874 174547820 186839920 191510918 198517415 201590440 279276512 296731294 317627864 331640858 334345120 342703748 349095640 357823031 373679840 383021836 397034830 403180880 428379685 478777295 593462588 635255728 663281716 685407496 698191280 715646062 741828235 766043672 794069660 806361760 829102145 856759370 957554590 1186925176 1270511456 1326563432 1370814992 1396382560 1431292124 1483656470 1532087344 1588139320 1627842803 1658204290 1713518740 1789115155 1915109180 2373850352 2653126864 2741629984 2818947293 2862584248 2967312940 3064174688 3176278640 3255685606 3316408580 3427037480 3578230310 3830218360 4747700704 5306253728 5637894586 5725168496 5934625880 6082991527 6352557280 6511371212 6632817160 6798637589 6854074960 7156460620 7660436720 8139214015 11275789172 11450336992 11869251760 12165983054 13022742424 13265634320 13597275178 13708149920 14094736465 14312921240 15320873440 16278428030 22551578344 23738503520 24331966108 26045484848 26531268640 27194550356 28189472930 28625842480 30414957635 32556856060 33993187945 45103156688 48663932216 52090969696 54389100712 56378945860 57251684960 60829915270 65113712120 67986375890 90206313376 97327864432 108778201424 112757891720 115576839013 121659830540 130227424240 135972751780 194655728864 217556402848 225515783440 231153678026 243319661080 260454848480 271945503560 451031566880 462307356052 486639322160 543891007120 577884195065 924614712104 973278644320 1087782014240 1155768390130 1849229424208 2311536780260 3698458848416 4623073560520 9246147121040 18492294242080
• Sum of all divisors σ(n): 50583130698240
• Sum of proper divisors (its aliquot sum) s(n): 32090836456160
• 18492294242080 is an abundant number, because the sum of its proper divisors (32090836456160) is greater than itself. Its abundance is 13598542214080

Bases of 18492294242080

• Binary: 100001101000110010010101000010001111100100000₂
• Hexadecimal: 0x10D192A11F20
• Base-36: 6JZ8QJ95S

Squares and roots of 18492294242080

• 18492294242080 squared (18492294242080²) is 341964946335665121642726400
• 18492294242080 cubed (18492294242080³) is 6323716408116216323900872197632806912000
• The square root of 18492294242080 is 4300266.7640601089
• The cube root of 18492294242080 is 26444.1897665765

Scales and comparisons

• 18,492,294,242,080 seconds is equal to 587,997 years, 39 weeks, 2 days, 8 hours, 34 minutes, 40 seconds.
• To count from 1 to 18,492,294,242,080 would take you about one million, four hundred sixty-nine thousand, nine hundred ninety-four 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 18492294242080 cubic inches would be around 2203.7 feet tall.

Recreational maths with 18492294242080

• 18492294242080 backwards is 08024249229481
• The number of decimal digits it has is: 14
• The sum of 18492294242080's digits is 55
• More coming soon!