188238025243990
188,238,025,243,990 is an even composite number composed of six prime numbers multiplied together.
188238025243990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 188238025243990:
2 × 5 × 23 × 223 × 18149 × 202219
See below for interesting mathematical facts about the number 188238025243990 from the Numbermatics database.
Names of 188238025243990
- Cardinal: 188238025243990 can be written as One hundred eighty-eight trillion, two hundred thirty-eight billion, twenty-five million, two hundred forty-three thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.8823802524399 × 1014
Factors of 188238025243990
Divisors of 188238025243990
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 10 23 46 115 223 230 446 1115 2230 5129 10258 18149 25645 36298 51290 90745 181490 202219 404438 417427 834854 1011095 2022190 2087135 4047227 4174270 4651037 8094454 9302074 20236135 23255185 40472270 45094837 46510370 90189674 93086221 186172442 225474185 450948370 465431105 930862210 1037181251 2074362502 3670072631 5185906255 7340145262 10371812510 18350363155 36700726310 84411670513 168823341026 422058352565 818426196713 844116705130 1636852393426 4092130983565 8184261967130 18823802524399 37647605048798 94119012621995 188238025243990
- Sum of all divisors σ(n): 355166913024000
- Sum of proper divisors (its aliquot sum) s(n): 166928887780010
- 188238025243990 is a deficient number, because the sum of its proper divisors (166928887780010) is less than itself. Its deficiency is 21309137463980
Bases of 188238025243990
- Binary: 1010101100110011100101001010000010111101010101102
- Hexadecimal: 0xAB3394A0BD56
- Base-36: 1UQ3CS2GRA
Squares and roots of 188238025243990
- 188238025243990 squared (1882380252439902) is 35433554147757016499031120100
- 188238025243990 cubed (1882380252439903) is 6669942260149771842181266916760405493199000
-
The
square root of 188238025243990 is 13719986.3427042083 -
The
cube root of 188238025243990 is 57310.7096364181
Scales and comparisons
How big is 188238025243990?- 188,238,025,243,990 seconds is equal to 5,985,386 years, 49 weeks, 17 hours, 33 minutes, 10 seconds.
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To count from 1 to 188,238,025,243,990 would take you about fourteen million, nine hundred sixty-three thousand, four hundred sixty-seven 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 188238025243990 cubic inches would be around 4775.9 feet tall.
Recreational maths with 188238025243990
- 188238025243990 backwards is 099342520832881
- The number of decimal digits it has is: 15
- The sum of 188238025243990's digits is 64
- More coming soon!
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