401225688
401,225,688 is an even composite number composed of four prime numbers multiplied together.
401225688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 401225688:
23 × 32 × 53 × 105143
(2 × 2 × 2 × 3 × 3 × 53 × 105143)See below for interesting mathematical facts about the number 401225688 from the Numbermatics database.
Names of 401225688
- Cardinal: 401225688 can be written as Four hundred one million, two hundred twenty-five thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 4.01225688 × 108
Factors of 401225688
Divisors of 401225688
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1107166320
- Sum of proper divisors (its aliquot sum) s(n): 705940632
- 401225688 is an abundant number, because the sum of its proper divisors (705940632) is greater than itself. Its abundance is 304714944
Bases of 401225688
- Binary: 101111110101000110111110110002
- Hexadecimal: 0x17EA37D8
- Base-36: 6MVNQ0
Squares and roots of 401225688
- 401225688 squared (4012256882) is 160982052711073344
- 401225688 cubed (4012256883) is 64590134854652667664860672
-
The
square root of 401225688 is 20030.6187622849 -
The
cube root of 401225688 is 737.5581112113
Scales and comparisons
How big is 401225688?- 401,225,688 seconds is equal to 12 years, 39 weeks, 2 days, 19 hours, 34 minutes, 48 seconds.
-
To count from 1 to 401,225,688 would take you about nineteen 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 401225688 cubic inches would be around 61.5 feet tall.
Recreational maths with 401225688
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