38421242341263384201

Names of 38421242341263384201

• Cardinal: 38421242341263384201 can be written as Thirty-eight quintillion, four hundred twenty-one quadrillion, two hundred forty-two trillion, three hundred forty-one billion, two hundred sixty-three million, three hundred eighty-four thousand, two hundred one.

Scientific notation

• Scientific notation: 3.8421242341263384201 × 10¹⁹

Factors of 38421242341263384201

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 286669

Divisors of 38421242341263384201

• Number of divisors d(n): 30
• Complete list of divisors:
  1 3 9 27 81 2423 7269 21807 65421 196263 284243 852729 2558187 7674561 23023683 688720789 2066162367 6198487101 18595461303 55786383909 80794083049 242382249147 727146747441 2181440242323 6544320726969 195764063227727 587292189683181 1761876569049543 5285629707148629 15856889121445887
• Sum of all divisors σ(n): 38429082763246444386
• Sum of proper divisors (its aliquot sum) s(n): 7840421983060185
• 38421242341263384201 is a deficient number, because the sum of its proper divisors (7840421983060185) is less than itself. Its deficiency is 38413401919280324016

Bases of 38421242341263384201

• Binary: 100001010100110011101011000101100001001100001100111001111010001001₂
• Hexadecimal: 0x21533AC584C339E89
• Base-36: 83WMXPZZ03VK9

Squares and roots of 38421242341263384201

• 38421242341263384201 squared (38421242341263384201²) is 1476191863046090256711892680319336408401
• 38421242341263384201 cubed (38421242341263384201³) is 56717125312294921820057626395771212156283026151517907072601
• 38421242341263384201 is a perfect square number. Its square root is 6198487101
• The cube root of 38421242341263384201 is 3374352.6466864417

Scales and comparisons

• 38,421,242,341,263,384,201 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,421,242,341,263,384,201 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 38421242341263384201 cubic inches would be around 281196.1 feet tall.

Recreational maths with 38421242341263384201

• 38421242341263384201 backwards is 10248336214324212483
• The number of decimal digits it has is: 20
• The sum of 38421242341263384201's digits is 63
• More coming soon!