238384231686114993

Names of 238384231686114993

• Cardinal: 238384231686114993 can be written as Two hundred thirty-eight quadrillion, three hundred eighty-four trillion, two hundred thirty-one billion, six hundred eighty-six million, one hundred fourteen thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 2.38384231686114993 × 10¹⁷

Factors of 238384231686114993

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 208095447

Divisors of 238384231686114993

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 9 27 59361227 148734217 178083681 446202651 534251043 1338607953 1602753129 4015823859 8829045618004259 26487136854012777 79461410562038331 238384231686114993
• Sum of all divisors σ(n): 353161833043988160
• Sum of proper divisors (its aliquot sum) s(n): 114777601357873167
• 238384231686114993 is a deficient number, because the sum of its proper divisors (114777601357873167) is less than itself. Its deficiency is 123606630328241826

Bases of 238384231686114993

• Binary: 1101001110111010010011001000011001101101001000111010110001₂
• Hexadecimal: 0x34EE93219B48EB1
• Base-36: 1T785O7BG0Q9

Squares and roots of 238384231686114993

• 238384231686114993 squared (238384231686114993²) is 56827041916579351438504549619390049
• 238384231686114993 cubed (238384231686114993³) is 13546670726278420309951199147193728512493275133904657
• The square root of 238384231686114993 is 488246076.9797490067
• The cube root of 238384231686114993 is 620048.7575999085

Scales and comparisons

• 238,384,231,686,114,993 seconds is equal to 7,579,881,196 years, 40 weeks, 2 days, 7 hours, 56 minutes, 33 seconds.
• To count from 1 to 238,384,231,686,114,993 would take you about twenty-two billion, seven hundred thirty-nine million, six hundred forty-three thousand, five hundred ninety 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 238384231686114993 cubic inches would be around 51670.7 feet tall.

Recreational maths with 238384231686114993

• 238384231686114993 backwards is 399411686132483832
• The number of decimal digits it has is: 18
• The sum of 238384231686114993's digits is 81
• More coming soon!