980128521
980,128,521 is an odd composite number composed of three prime numbers multiplied together.
980128521 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 980128521:
32 × 439 × 248071
(3 × 3 × 439 × 248071)See below for interesting mathematical facts about the number 980128521 from the Numbermatics database.
Names of 980128521
- Cardinal: 980128521 can be written as Nine hundred eighty million, one hundred twenty-eight thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 9.80128521 × 108
Factors of 980128521
Divisors of 980128521
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 1418971840
- Sum of proper divisors (its aliquot sum) s(n): 438843319
- 980128521 is a deficient number, because the sum of its proper divisors (438843319) is less than itself. Its deficiency is 541285202
Bases of 980128521
- Binary: 1110100110101110010011000010012
- Hexadecimal: 0x3A6B9309
- Base-36: G7JK09
Squares and roots of 980128521
- 980128521 squared (9801285212) is 960651917677647441
- 980128521 cubed (9801285213) is 941562343269206341106764761
-
The
square root of 980128521 is 31307.0043440763 -
The
cube root of 980128521 is 993.3318077115
Scales and comparisons
How big is 980128521?- 980,128,521 seconds is equal to 31 years, 8 weeks, 4 days, 1 hour, 55 minutes, 21 seconds.
-
To count from 1 to 980,128,521 would take you about forty-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 980128521 cubic inches would be around 82.8 feet tall.
Recreational maths with 980128521
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