18435834055242

Names of 18435834055242

• Cardinal: 18435834055242 can be written as Eighteen trillion, four hundred thirty-five billion, eight hundred thirty-four million, fifty-five thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.8435834055242 × 10¹³

Factors of 18435834055242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2642

Divisors of 18435834055242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 139 174 197 261 278 394 417 522 591 834 1109 1163 1182 1251 1773 2218 2326 2502 3327 3489 3546 4031 5713 6654 6978 8062 9981 10467 11426 12093 17139 19962 20934 24186 27383 32161 33727 34278 36279 51417 54766 64322 67454 72558 82149 96483 101181 102834 154151 161657 164298 192966 202362 218473 229111 246447 289449 303543 308302 323314 436946 458222 462453 484971 492894 578898 607086 655419 687333 794107 924906 969942 1289767 1310838 1374666 1387359 1454913 1588214 1966257 2061999 2382321 2579534 2774718 2909826 3869301 3932514 4123998 4470379 4688053 4764642 6335717 6644219 7146963 7738602 8940758 9376106 11607903 12671434 13288438 13411137 14064159 14293926 19007151 19932657 23215806 26822274 28128318 30367747 31846429 37403243 38014302 39865314 40233411 42192477 57021453 59797971 60735494 63692858 74806486 80466822 84384954 91103241 95539287 112209729 114042906 119595942 179277613 182206482 191078574 224419458 254084099 273309723 286617861 336629187 358555226 508168198 537832839 546619446 573235722 673258374 762252297 880664663 923546441 1075665678 1524504594 1613498517 1761329326 1847092882 2286756891 2641993989 2770639323 3226997034 4573513782 5199050777 5283987978 5541278646 7368438871 7925981967 8311917969 10398101554 14736877742 15597152331 15851963934 16623835938 22105316613 31194304662 35317689761 44210633226 46791456993 66315949839 70635379522 93582913986 105953069283 132631899678 211906138566 317859207849 635718415698 1024213003069 2048426006138 3072639009207 6145278018414 9217917027621 18435834055242
• Sum of all divisors σ(n): 41903958096000
• Sum of proper divisors (its aliquot sum) s(n): 23468124040758
• 18435834055242 is an abundant number, because the sum of its proper divisors (23468124040758) is greater than itself. Its abundance is 5032289985516

Bases of 18435834055242

• Binary: 100001100010001101101010101110000101001001010₂
• Hexadecimal: 0x10C46D570A4A
• Base-36: 6J9AZLI6I

Squares and roots of 18435834055242

• 18435834055242 squared (18435834055242²) is 339879977312420686707678564
• 18435834055242 cubed (18435834055242³) is 6265970860431203625001512106367955232488
• The square root of 18435834055242 is 4293697.0148395427
• The cube root of 18435834055242 is 26417.2494283371

Scales and comparisons

• 18,435,834,055,242 seconds is equal to 586,202 years, 25 weeks, 5 days, 23 hours, 20 minutes, 42 seconds.
• To count from 1 to 18,435,834,055,242 would take you about one million, four hundred sixty-five thousand, five hundred six 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 18435834055242 cubic inches would be around 2201.4 feet tall.

Recreational maths with 18435834055242

• 18435834055242 backwards is 24255043853481
• The number of decimal digits it has is: 14
• The sum of 18435834055242's digits is 54
• More coming soon!