390464055085
390,464,055,085 is an odd composite number composed of four prime numbers multiplied together.
What does the number 390464055085 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
390464055085 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 390464055085:
5 × 13 × 367 × 16368227
See below for interesting mathematical facts about the number 390464055085 from the Numbermatics database.
Names of 390464055085
- Cardinal: 390464055085 can be written as Three hundred ninety billion, four hundred sixty-four million, fifty-five thousand and eighty-five.
Scientific notation
- Scientific notation: 3.90464055085 × 1011
Factors of 390464055085
Divisors of 390464055085
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 505974663936
- Sum of proper divisors (its aliquot sum) s(n): 115510608851
- 390464055085 is a deficient number, because the sum of its proper divisors (115510608851) is less than itself. Its deficiency is 274953446234
Bases of 390464055085
- Binary: 1011010111010010111100010100111001011012
- Hexadecimal: 0x5AE978A72D
- Base-36: 4ZDK7T4D
Squares and roots of 390464055085
- 390464055085 squared (3904640550852) is 152462178313421914357225
- 390464055085 cubed (3904640550853) is 59531000391351066762425654767739125
-
The
square root of 390464055085 is 624871.2308027951 -
The
cube root of 390464055085 is 7309.0402486063
Scales and comparisons
How big is 390464055085?- 390,464,055,085 seconds is equal to 12,415 years, 28 weeks, 3 days, 21 hours, 31 minutes, 25 seconds.
-
To count from 1 to 390,464,055,085 would take you about twenty-four thousand, eight hundred thirty-one 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 390464055085 cubic inches would be around 609.1 feet tall.
Recreational maths with 390464055085
- 390464055085 backwards is 580550464093
- The number of decimal digits it has is: 12
- The sum of 390464055085's digits is 49
- More coming soon!
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