438399428386970
438,399,428,386,970 is an even composite number composed of four prime numbers multiplied together.
438399428386970 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 438399428386970:
2 × 5 × 19 × 2307365412563
See below for interesting mathematical facts about the number 438399428386970 from the Numbermatics database.
Names of 438399428386970
- Cardinal: 438399428386970 can be written as Four hundred thirty-eight trillion, three hundred ninety-nine billion, four hundred twenty-eight million, three hundred eighty-six thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 4.3839942838697 × 1014
Factors of 438399428386970
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 2307365412589
Divisors of 438399428386970
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 830651548523040
- Sum of proper divisors (its aliquot sum) s(n): 392252120136070
- 438399428386970 is a deficient number, because the sum of its proper divisors (392252120136070) is less than itself. Its deficiency is 46147308250900
Bases of 438399428386970
- Binary: 11000111010111000110100100011001011100000100110102
- Hexadecimal: 0x18EB8D232E09A
- Base-36: 4BEDX0IUU2
Squares and roots of 438399428386970
- 438399428386970 squared (4383994283869702) is 192194058810022037456065780900
- 438399428386970 cubed (4383994283869703) is 84257765521685356825848041311307100434873000
-
The
square root of 438399428386970 is 20937990.0751473757 -
The
cube root of 438399428386970 is 75966.7114364363
Scales and comparisons
How big is 438399428386970?- 438,399,428,386,970 seconds is equal to 13,939,745 years, 39 weeks, 5 days, 4 hours, 22 minutes, 50 seconds.
-
To count from 1 to 438,399,428,386,970 would take you about thirty-four million, eight hundred forty-nine thousand, three hundred sixty-four 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 438399428386970 cubic inches would be around 6330.6 feet tall.
Recreational maths with 438399428386970
- 438399428386970 backwards is 079683824993834
- The number of decimal digits it has is: 15
- The sum of 438399428386970's digits is 83
- More coming soon!
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