18275210234490

Names of 18275210234490

• Cardinal: 18275210234490 can be written as Eighteen trillion, two hundred seventy-five billion, two hundred ten million, two hundred thirty-four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.827521023449 × 10¹³

Factors of 18275210234490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141358

Divisors of 18275210234490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 31 33 55 62 66 93 110 155 165 186 310 330 341 409 465 682 818 930 961 1023 1227 1705 1922 2045 2046 2454 2883 3410 4090 4499 4805 5115 5766 6135 8998 9610 10230 10571 12270 12679 13497 14415 21142 22495 25358 26994 28830 31713 38037 44990 52855 63395 63426 67485 76074 105710 126790 134970 139469 140897 158565 190185 278938 281794 317130 380370 393049 418407 422691 697345 704485 786098 836814 845382 1179147 1394690 1408970 1549867 1965245 2092035 2113455 2358294 3099734 3930490 4184070 4226910 4323539 4367807 4649601 5895735 7749335 8647078 8735614 9299202 11791470 12970617 13103421 15498670 21617695 21839035 23248005 25941234 26206842 43235390 43678070 46496010 48045877 57626873 64853085 65517105 96091754 115253746 129706170 131034210 135402017 144137631 172880619 240229385 270804034 288134365 288275262 345761238 406206051 480458770 576268730 633895603 677010085 720688155 812412102 864403095 1267791206 1354020170 1441376310 1489422187 1728806190 1786433063 1901686809 2031030255 2978844374 3169478015 3572866126 3803373618 4062060510 4468266561 5359299189 6338956030 7447110935 8932165315 8936533122 9508434045 10718598378 14894221870 17864330630 19016868090 19650763693 22341332805 26796495945 39301527386 44682665610 53592991890 55379424953 58952291079 98253818465 110758849906 117904582158 166138274859 196507636930 276897124765 294761455395 332276549718 553794249530 589522910790 609173674483 830691374295 1218347348966 1661382748590 1827521023449 3045868372415 3655042046898 6091736744830 9137605117245 18275210234490
• Sum of all divisors σ(n): 49562325567360
• Sum of proper divisors (its aliquot sum) s(n): 31287115332870
• 18275210234490 is an abundant number, because the sum of its proper divisors (31287115332870) is greater than itself. Its abundance is 13011905098380

Bases of 18275210234490

• Binary: 100001001111100000111011010100000101001111010₂
• Hexadecimal: 0x109F076A0A7A
• Base-36: 6H7IKBKVU

Squares and roots of 18275210234490

• 18275210234490 squared (18275210234490²) is 333983309114808040785560100
• 18275210234490 cubed (18275210234490³) is 6103615188883777209376013278926987849000
• The square root of 18275210234490 is 4274951.4891387949
• The cube root of 18275210234490 is 26340.3046637729

Scales and comparisons

• 18,275,210,234,490 seconds is equal to 581,095 years, 8 weeks, 23 hours, 21 minutes, 30 seconds.
• To count from 1 to 18,275,210,234,490 would take you about one million, four hundred fifty-two thousand, seven hundred thirty-seven 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 18275210234490 cubic inches would be around 2195 feet tall.

Recreational maths with 18275210234490

• 18275210234490 backwards is 09443201257281
• The number of decimal digits it has is: 14
• The sum of 18275210234490's digits is 48
• More coming soon!