121028350512
121,028,350,512 is an even composite number composed of four prime numbers multiplied together.
121028350512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 121028350512:
24 × 3 × 17 × 148319057
(2 × 2 × 2 × 2 × 3 × 17 × 148319057)See below for interesting mathematical facts about the number 121028350512 from the Numbermatics database.
Names of 121028350512
- Cardinal: 121028350512 can be written as One hundred twenty-one billion, twenty-eight million, three hundred fifty thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.21028350512 × 1011
Factors of 121028350512
Divisors of 121028350512
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 331048137456
- Sum of proper divisors (its aliquot sum) s(n): 210019786944
- 121028350512 is an abundant number, because the sum of its proper divisors (210019786944) is greater than itself. Its abundance is 88991436432
Bases of 121028350512
- Binary: 11100001011011101101000010010001100002
- Hexadecimal: 0x1C2DDA1230
- Base-36: 1JLL5KXC
Squares and roots of 121028350512
- 121028350512 squared (1210283505122) is 14647861627655530662144
- 121028350512 cubed (1210283505123) is 1772806531323168397773327481417728
-
The
square root of 121028350512 is 347891.2912275903 -
The
cube root of 121028350512 is 4946.4737054009
Scales and comparisons
How big is 121028350512?- 121,028,350,512 seconds is equal to 3,848 years, 17 weeks, 2 hours, 15 minutes, 12 seconds.
-
To count from 1 to 121,028,350,512 would take you about seven thousand, six hundred ninety-six 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 121028350512 cubic inches would be around 412.2 feet tall.
Recreational maths with 121028350512
- 121028350512 backwards is 215053820121
- The number of decimal digits it has is: 12
- The sum of 121028350512's digits is 30
- More coming soon!
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