8489920 (number)
8489920 is an even 7-digits composite number following 8489919 and preceding 8489921. In scientific notation, it is written as 8.489920 × 10^6. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 3311616 positive integers (up to 8489920) that are relatively prime to 8489920.
Interesting facts
- 8489920 has 56 divisors, whose sum is 20720304
- The reverse of 8489920 is 0299848
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 40
- Digital Root 4
Name
Name | eight million four hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 8.489920 × 10^6 |
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Engineering notation | 8.489920 × 10^6 |
Prime Factorization of 8489920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 617
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 265310 | Product of the distinct prime numbers |
The prime factorization of 8489920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 617. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8489920)
Multiplication
n×yn×2 | 16979840 |
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n×3 | 25469760 |
n×4 | 33959680 |
n×5 | 42449600 |
Division
n÷yn÷2 | 4244960 |
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n÷3 | 2829973.3333333 |
n÷3 | 2122480 |
n÷5 | 1697984 |
Exponentiation
nyn2 | 72078741606400 |
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n3 | 6.1194274993901E+20 |
n4 | 5.1953449915622E+27 |
n5 | 4.4108063350764E+34 |
Nth Root
y√n2√n | 2913.7467288699 |
---|---|
3√n | 204.00205047279 |
4√n | 53.979132346397 |
5√n | 24.309762705183 |
Divisors of 8489920
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -8489919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8489920 can be divided by 56 positive divisors. The sum of these divisors (counting 8489920) is 1, the average is 0.017857142857143.
Base conversion 8489920
Base | System | Value |
---|---|---|
2 | Binary | 100000011000101111000000 |
3 | Ternary | 120222022222111 |
4 | Quaternary | 200120233000 |
5 | Quinary | 4133134140 |
6 | Senary | 501545104 |
8 | Octal | 40305700 |
10 | Decimal | 8489920 |
12 | Duodecimal | 2a15194 |
16 | Hexadecimal | 818bc0 |
20 | Vigesimal | 2d14g0 |
36 | Base36 | 51yv4 |
Cryptographic Hash Functions
md5 | 1f450b0d225e3f2f2bf35c649098b59d |
---|---|
sha1 | c3a1492294d6b94bf6e5e9372278241adfa0459e |
sha256 | 237401405a4f2937db79960cf1c427c1158a53d5f338c135e2d4b5ea034f0daf |
sha512 | e456e5c083e62286533e8269968276e665ae7e025afbcbe20f3963de2c584666f50ccada804ded121c2c3849bd8937740c15d610bb67375588f56620f680fcfc |
ripemd-160 | 92d0068bfc6b296dec52afee8ee573188d46a7ff |
8489920 as geometric shapes
Circle
Radius = nDiameter | 16979840 |
---|---|
Circumference | 53343740.60313 |
Area | 2.2644204511066E+14 |
Sphere
Radius = nVolume | 2.5632997968346E+21 |
---|---|
Surface area | 9.0576818044265E+14 |
Circumference | 53343740.60313 |
Square
Length = nPerimeter | 33959680 |
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Area | 72078741606400 |
Diagonal | 12006560.007463 |
Cube
Length = nSurface area | 432472449638400 |
---|---|
Volume | 6.1194274993901E+20 |
Space diagonal | 14704972.792195 |
Equilateral Triangle
Length = nPerimeter | 25469760 |
---|---|
Area | 31211010651978 |
Altitude | 7352486.3960976 |
Triangular Pyramid
Length = nSurface area | 31211010651978 |
---|---|
Volume | 7.2118144696636E+19 |
Height | 4002186.6691542 |