398228488
398,228,488 is an even composite number composed of four prime numbers multiplied together.
398228488 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 398228488:
23 × 73 × 103 × 1409
(2 × 2 × 2 × 7 × 7 × 7 × 103 × 1409)See below for interesting mathematical facts about the number 398228488 from the Numbermatics database.
Names of 398228488
- Cardinal: 398228488 can be written as Three hundred ninety-eight million, two hundred twenty-eight thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 3.98228488 × 108
Factors of 398228488
Divisors of 398228488
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 7 8 14 28 49 56 98 103 196 206 343 392 412 686 721 824 1372 1409 1442 2744 2818 2884 5047 5636 5768 9863 10094 11272 19726 20188 35329 39452 40376 69041 70658 78904 138082 141316 145127 276164 282632 290254 483287 552328 580508 966574 1015889 1161016 1933148 2031778 3866296 4063556 7111223 8127112 14222446 28444892 49778561 56889784 99557122 199114244 398228488
- Sum of all divisors σ(n): 879840000
- Sum of proper divisors (its aliquot sum) s(n): 481611512
- 398228488 is an abundant number, because the sum of its proper divisors (481611512) is greater than itself. Its abundance is 83383024
Bases of 398228488
- Binary: 101111011110001111100000010002
- Hexadecimal: 0x17BC7C08
- Base-36: 6L3F2G
Squares and roots of 398228488
- 398228488 squared (3982284882) is 158585928654766144
- 398228488 cubed (3982284883) is 63153434586263395518710272
-
The
square root of 398228488 is 19955.6630558847 -
The
cube root of 398228488 is 735.7169723437
Scales and comparisons
How big is 398228488?- 398,228,488 seconds is equal to 12 years, 34 weeks, 3 days, 3 hours, 1 minute, 28 seconds.
-
To count from 1 to 398,228,488 would take you about eighteen 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 398228488 cubic inches would be around 61.3 feet tall.
Recreational maths with 398228488
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The information we have on file for 398228488 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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