238973819137835009

Names of 238973819137835009

• Cardinal: 238973819137835009 can be written as Two hundred thirty-eight quadrillion, nine hundred seventy-three trillion, eight hundred nineteen billion, one hundred thirty-seven million, eight hundred thirty-five thousand and nine.

Scientific notation

• Scientific notation: 2.38973819137835009 × 10¹⁷

Factors of 238973819137835009

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 15247529

Divisors of 238973819137835009

• Number of divisors d(n): 32
• Complete list of divisors:
  1 17 233 659 3961 6007 11203 102119 153547 1399631 2610299 3958613 15240613 23793727 67296421 259090421 922356829 3551062829 10043563967 15680066093 60368068093 91550362291 170740587439 1556356158947 2340150404311 21331234413803 39782556873287 60331688749769 362630985034651 1025638708746073 14057283478696177 238973819137835009
• Sum of all divisors σ(n): 254545067526647040
• Sum of proper divisors (its aliquot sum) s(n): 15571248388812031
• 238973819137835009 is a deficient number, because the sum of its proper divisors (15571248388812031) is less than itself. Its deficiency is 223402570749022978

Bases of 238973819137835009

• Binary: 1101010001000000010110110000100000010101000100000000000001₂
• Hexadecimal: 0x351016C20544001
• Base-36: 1TD15CXTI2V5

Squares and roots of 238973819137835009

• 238973819137835009 squared (238973819137835009²) is 57108486233322678004257231706030081
• 238973819137835009 cubed (238973819137835009³) is 13647433060357594135931056341778791355965080568905729
• The square root of 238973819137835009 is 488849485.1565612615
• The cube root of 238973819137835009 is 620559.5184438243

Scales and comparisons

• 238,973,819,137,835,009 seconds is equal to 7,598,628,254 years, 1 week, 2 days, 16 hours, 23 minutes, 29 seconds.
• To count from 1 to 238,973,819,137,835,009 would take you about twenty-two billion, seven hundred ninety-five million, eight hundred eighty-four thousand, seven hundred sixty-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 238973819137835009 cubic inches would be around 51713.3 feet tall.

Recreational maths with 238973819137835009

• 238973819137835009 backwards is 900538731918379832
• The number of decimal digits it has is: 18
• The sum of 238973819137835009's digits is 86
• More coming soon!