188945711323144

Names of 188945711323144

• Cardinal: 188945711323144 can be written as One hundred eighty-eight trillion, nine hundred forty-five billion, seven hundred eleven million, three hundred twenty-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.88945711323144 × 10¹⁴

Factors of 188945711323144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1569018836

Divisors of 188945711323144

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 15053 30106 60212 120424 1569003781 3138007562 6276015124 12552030248 23618213915393 47236427830786 94472855661572 188945711323144
• Sum of all divisors σ(n): 354296744013420
• Sum of proper divisors (its aliquot sum) s(n): 165351032690276
• 188945711323144 is a deficient number, because the sum of its proper divisors (165351032690276) is less than itself. Its deficiency is 23594678632868

Bases of 188945711323144

• Binary: 101010111101100001011010000000010101100000001000₂
• Hexadecimal: 0xABD85A015808
• Base-36: 1UZ4GM366G

Squares and roots of 188945711323144

• 188945711323144 squared (188945711323144²) is 35700481827408866775190044736
• 188945711323144 cubed (188945711323144³) is 6745452933458744120178771007967339112169984
• The square root of 188945711323144 is 13745752.4829724763
• The cube root of 188945711323144 is 57382.4402213827

Scales and comparisons

• 188,945,711,323,144 seconds is equal to 6,007,889 years, 8 weeks, 6 days, 19 hours, 59 minutes, 4 seconds.
• To count from 1 to 188,945,711,323,144 would take you about fifteen million, nineteen thousand, seven hundred twenty-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 188945711323144 cubic inches would be around 4781.9 feet tall.

Recreational maths with 188945711323144

• 188945711323144 backwards is 441323117549881
• The number of decimal digits it has is: 15
• The sum of 188945711323144's digits is 61
• More coming soon!