828831225
828,831,225 is an odd composite number composed of four prime numbers multiplied together.
828831225 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 828831225:
3 × 52 × 53 × 208511
(3 × 5 × 5 × 53 × 208511)See below for interesting mathematical facts about the number 828831225 from the Numbermatics database.
Names of 828831225
- Cardinal: 828831225 can be written as Eight hundred twenty-eight million, eight hundred thirty-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 8.28831225 × 108
Factors of 828831225
Divisors of 828831225
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 1396196352
- Sum of proper divisors (its aliquot sum) s(n): 567365127
- 828831225 is a deficient number, because the sum of its proper divisors (567365127) is less than itself. Its deficiency is 261466098
Bases of 828831225
- Binary: 1100010110011011110101111110012
- Hexadecimal: 0x3166F5F9
- Base-36: DPGQ9L
Squares and roots of 828831225
- 828831225 squared (8288312252) is 686961199535000625
- 828831225 cubed (8288312253) is 569374892538063998394515625
-
The
square root of 828831225 is 28789.4290495661 -
The
cube root of 828831225 is 939.3383094149
Scales and comparisons
How big is 828831225?- 828,831,225 seconds is equal to 26 years, 18 weeks, 2 days, 22 hours, 53 minutes, 45 seconds.
-
To count from 1 to 828,831,225 would take you about thirty-nine 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 828831225 cubic inches would be around 78.3 feet tall.
Recreational maths with 828831225
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