421484928
421,484,928 is an even composite number composed of four prime numbers multiplied together.
421484928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 421484928:
27 × 3 × 31 × 35407
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 35407)See below for interesting mathematical facts about the number 421484928 from the Numbermatics database.
Names of 421484928
- Cardinal: 421484928 can be written as Four hundred twenty-one million, four hundred eighty-four thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.21484928 × 108
Factors of 421484928
Divisors of 421484928
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 372 384 496 744 992 1488 1984 2976 3968 5952 11904 35407 70814 106221 141628 212442 283256 424884 566512 849768 1097617 1133024 1699536 2195234 2266048 3292851 3399072 4390468 4532096 6585702 6798144 8780936 13171404 13596288 17561872 26342808 35123744 52685616 70247488 105371232 140494976 210742464 421484928
- Sum of all divisors σ(n): 1155717120
- Sum of proper divisors (its aliquot sum) s(n): 734232192
- 421484928 is an abundant number, because the sum of its proper divisors (734232192) is greater than itself. Its abundance is 312747264
Bases of 421484928
- Binary: 110010001111101011001100000002
- Hexadecimal: 0x191F5980
- Base-36: 6YXVUO
Squares and roots of 421484928
- 421484928 squared (4214849282) is 177649544531165184
- 421484928 cubed (4214849283) is 74876605485950951334346752
-
The
square root of 421484928 is 20530.0981001065 -
The
cube root of 421484928 is 749.7687749429
Scales and comparisons
How big is 421484928?- 421,484,928 seconds is equal to 13 years, 20 weeks, 6 days, 7 hours, 8 minutes, 48 seconds.
-
To count from 1 to 421,484,928 would take you about twenty 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 421484928 cubic inches would be around 62.5 feet tall.
Recreational maths with 421484928
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The information we have on file for 421484928 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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