16989456
16,989,456 is an even composite number composed of five prime numbers multiplied together.
16989456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 16989456:
24 × 3 × 11 × 23 × 1399
(2 × 2 × 2 × 2 × 3 × 11 × 23 × 1399)See below for interesting mathematical facts about the number 16989456 from the Numbermatics database.
Names of 16989456
- Cardinal: 16989456 can be written as Sixteen million, nine hundred eighty-nine thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.6989456 × 107
Factors of 16989456
Divisors of 16989456
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 23 24 33 44 46 48 66 69 88 92 132 138 176 184 253 264 276 368 506 528 552 759 1012 1104 1399 1518 2024 2798 3036 4048 4197 5596 6072 8394 11192 12144 15389 16788 22384 30778 32177 33576 46167 61556 64354 67152 92334 96531 123112 128708 184668 193062 246224 257416 353947 369336 386124 514832 707894 738672 772248 1061841 1415788 1544496 2123682 2831576 4247364 5663152 8494728 16989456
- Sum of all divisors σ(n): 49996800
- Sum of proper divisors (its aliquot sum) s(n): 33007344
- 16989456 is an abundant number, because the sum of its proper divisors (33007344) is greater than itself. Its abundance is 16017888
Bases of 16989456
- Binary: 10000001100111101000100002
- Hexadecimal: 0x1033D10
- Base-36: A455C
Squares and roots of 16989456
- 16989456 squared (169894562) is 288641615175936
- 16989456 cubed (169894563) is 4903864020800496930816
-
The
square root of 16989456 is 4121.8267794753 -
The
cube root of 16989456 is 257.0749880851
Scales and comparisons
How big is 16989456?- 16,989,456 seconds is equal to 28 weeks, 15 hours, 17 minutes, 36 seconds.
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To count from 1 to 16,989,456 would take you about forty-two weeks!
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 16989456 cubic inches would be around 21.4 feet tall.
Recreational maths with 16989456
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The information we have on file for 16989456 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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