18338923542150

Names of 18338923542150

• Cardinal: 18338923542150 can be written as Eighteen trillion, three hundred thirty-eight billion, nine hundred twenty-three million, five hundred forty-two thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.833892354215 × 10¹³

Factors of 18338923542150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 640

Divisors of 18338923542150

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 83 90 135 150 166 225 249 270 415 450 498 547 675 747 830 1094 1245 1350 1494 1641 2075 2241 2490 2735 3282 3735 4150 4482 4923 5470 6225 7470 8205 9846 11205 12450 13675 14769 16410 18675 22410 24615 27350 29538 37350 41025 45401 49230 56025 73845 82050 90802 112050 123075 136203 147690 227005 246150 272406 299209 369225 408609 454010 598418 681015 738450 817218 897627 1135025 1225827 1362030 1496045 1795254 2043045 2270050 2451654 2692881 2992090 3405075 4086090 4488135 5385762 6129135 6810150 7480225 8078643 8976270 10215225 12258270 13464405 14960450 16157286 20430450 22440675 24834347 26928810 30645675 40393215 44881350 49668694 61291350 67322025 74503041 80786430 124171735 134644050 149006082 163667323 201966075 223509123 248343470 327334646 372515205 403932150 447018246 491001969 620858675 670527369 745030410 818336615 982003938 1117545615 1241717350 1341054738 1473005907 1636673230 1862576025 2235091230 2455009845 2946011814 3352636845 3725152050 4091683075 4419017721 4910019690 5587728075 6705273690 7365029535 8183366150 8838035442 11175456150 12275049225 13584387809 14730059070 16763184225 22095088605 24550098450 27168775618 33526368450 36825147675 40753163427 44190177210 67921939045 73650295350 81506326854 110475443025 122259490281 135843878090 203765817135 220950886050 244518980562 339609695225 366778470843 407531634270 611297451405 679219390450 733556941686 1018829085675 1222594902810 1833892354215 2037658171350 3056487257025 3667784708430 6112974514050 9169461771075 18338923542150
• Sum of all divisors σ(n): 51236433158400
• Sum of proper divisors (its aliquot sum) s(n): 32897509616250
• 18338923542150 is an abundant number, because the sum of its proper divisors (32897509616250) is greater than itself. Its abundance is 14558586074100

Bases of 18338923542150

• Binary: 100001010110111011101000001011111011010000110₂
• Hexadecimal: 0x10ADDD05F686
• Base-36: 6I0S9KVPI

Squares and roots of 18338923542150

• 18338923542150 squared (18338923542150²) is 336316116684823502826622500
• 18338923542150 cubed (18338923542150³) is 6167675549875776147604774435020888375000
• The square root of 18338923542150 is 4282396.9388824759
• The cube root of 18338923542150 is 26370.8794405665

Scales and comparisons

• 18,338,923,542,150 seconds is equal to 583,121 years, 2 weeks, 1 day, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,338,923,542,150 would take you about one million, four hundred fifty-seven thousand, eight hundred two 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 18338923542150 cubic inches would be around 2197.6 feet tall.

Recreational maths with 18338923542150

• 18338923542150 backwards is 05124532983381
• 18338923542150 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18338923542150's digits is 54
• More coming soon!