238443235084721261097

Names of 238443235084721261097

• Cardinal: 238443235084721261097 can be written as Two hundred thirty-eight quintillion, four hundred forty-three quadrillion, two hundred thirty-five trillion, eighty-four billion, seven hundred twenty-one million, two hundred sixty-one thousand and ninety-seven.

Scientific notation

• Scientific notation: 2.38443235084721261097 × 10²⁰

Factors of 238443235084721261097

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6153993764

Divisors of 238443235084721261097

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 243 1451 4353 13059 39177 109891 117531 329673 352593 989019 2967057 8901171 26703513 159451841 478355523 1435066569 4305199707 6153882419 12915599121 18461647257 38746797363 55384941771 166154825313 498464475939 1495393427817 8929283389969 26787850169907 80363550509721 241090651529163 676256292906329 723271954587489 2028768878718987 2169815863762467 6086306636156961 18258919908470883 54776759725412649 164330279176237947 981247881007083379 2943743643021250137 8831230929063750411 26493692787191251233 79481078361573753699 238443235084721261097
• Sum of all divisors σ(n): 357423638534444401920
• Sum of proper divisors (its aliquot sum) s(n): 118980403449723140823
• 238443235084721261097 is a deficient number, because the sum of its proper divisors (118980403449723140823) is less than itself. Its deficiency is 119462831634998120274

Bases of 238443235084721261097

• Binary: 11001110110100010000100010101111101110101111110001010000101000101001₂
• Hexadecimal: 0xCED108AFBAFC50A29
• Base-36: 1EBKVKIUE8KLK9

Squares and roots of 238443235084721261097

• 238443235084721261097 squared (238443235084721261097²) is 56855176357667648145674349671866045643409
• 238443235084721261097 cubed (238443235084721261097³) is 13556732182034633319610285468780532879557937916279173246159673
• The square root of 238443235084721261097 is 15441607270.1231869241
• The cube root of 238443235084721261097 is 6200999.1026455997

Scales and comparisons

• 238,443,235,084,721,261,097 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 238,443,235,084,721,261,097 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 238443235084721261097 cubic inches would be around 516749.9 feet tall.

Recreational maths with 238443235084721261097

• 238443235084721261097 backwards is 790162127480532344832
• 238443235084721261097 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 238443235084721261097's digits is 81
• More coming soon!