428938332012
428,938,332,012 is an even composite number composed of three prime numbers multiplied together.
What does the number 428938332012 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.
428938332012 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.
Prime factorization of 428938332012:
22 × 32 × 11914953667
(2 × 2 × 3 × 3 × 11914953667)See below for interesting mathematical facts about the number 428938332012 from the Numbermatics database.
Names of 428938332012
- Cardinal: 428938332012 can be written as Four hundred twenty-eight billion, nine hundred thirty-eight million, three hundred thirty-two thousand and twelve.
Scientific notation
- Scientific notation: 4.28938332012 × 1011
Factors of 428938332012
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 11914953672
Divisors of 428938332012
- Number of divisors d(n): 18
- Complete list of divisors:
- Sum of all divisors σ(n): 1084260783788
- Sum of proper divisors (its aliquot sum) s(n): 655322451776
- 428938332012 is an abundant number, because the sum of its proper divisors (655322451776) is greater than itself. Its abundance is 226384119764
Bases of 428938332012
- Binary: 1100011110111101011011110000111011011002
- Hexadecimal: 0x63DEB7876C
- Base-36: 5H1UT370
Squares and roots of 428938332012
- 428938332012 squared (4289383320122) is 183988092669236743968144
- 428938332012 cubed (4289383320123) is 78919545579611693782837589423425728
-
The
square root of 428938332012 is 654933.8378889887 -
The
cube root of 428938332012 is 7541.6253324581
Scales and comparisons
How big is 428938332012?- 428,938,332,012 seconds is equal to 13,638 years, 47 weeks, 3 days, 40 minutes, 12 seconds.
-
To count from 1 to 428,938,332,012 would take you about twenty-seven thousand, two hundred seventy-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 428938332012 cubic inches would be around 628.5 feet tall.
Recreational maths with 428938332012
- 428938332012 backwards is 210233839824
- The number of decimal digits it has is: 12
- The sum of 428938332012's digits is 45
- More coming soon!
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