238049970561

Names of 238049970561

• Cardinal: 238049970561 can be written as Two hundred thirty-eight billion, forty-nine million, nine hundred seventy thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 2.38049970561 × 10¹¹

Factors of 238049970561

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 131149

Divisors of 238049970561

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 19 39 43 57 117 129 171 247 361 387 559 741 817 1083 1677 2223 2451 3249 4693 5031 7353 10621 14079 15523 31863 42237 46569 95589 131071 139707 201799 393213 605397 1179639 1703923 1816191 2490349 5111769 5636053 7471047 15335307 16908159 22413141 32374537 47316631 50724477 73268689 97123611 107085007 141949893 219806067 291370833 321255021 425849679 615116203 659418201 963765063 1392105091 1845348609 2034615133 4176315273 5536045827 6103845399 12528945819 18311536197 26449996729 79349990187 238049970561
• Sum of all divisors σ(n): 399906963456
• Sum of proper divisors (its aliquot sum) s(n): 161856992895
• 238049970561 is a deficient number, because the sum of its proper divisors (161856992895) is less than itself. Its deficiency is 76192977666

Bases of 238049970561

• Binary: 11011101101100111000100100100110000001₂
• Hexadecimal: 0x376CE24981
• Base-36: 31CWT0U9

Squares and roots of 238049970561

• 238049970561 squared (238049970561²) is 56667788484092966654721
• 238049970561 cubed (238049970561³) is 13489765380395305528943488701668481
• The square root of 238049970561 is 487903.6488498523
• The cube root of 238049970561 is 6197.5881232749

Scales and comparisons

• 238,049,970,561 seconds is equal to 7,569 years, 13 weeks, 23 hours, 49 minutes, 21 seconds.
• To count from 1 to 238,049,970,561 would take you about fifteen thousand, one hundred thirty-eight 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 238049970561 cubic inches would be around 516.5 feet tall.

Recreational maths with 238049970561

• 238049970561 backwards is 165079940832
• The number of decimal digits it has is: 12
• The sum of 238049970561's digits is 54
• More coming soon!