8989904 (number)
8989904 is an even 7-digits composite number following 8989903 and preceding 8989905. In scientific notation, it is written as 8.989904 × 10^6. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 3502080 positive integers (up to 8989904) that are relatively prime to 8989904.
Interesting facts
- 8989904 has 40 divisors, whose sum is 21718848
- The reverse of 8989904 is 4099898
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 47
- Digital Root 2
Name
Name | eight million nine hundred eighty-nine thousand nine hundred four |
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Notation
Scientific notation | 8.989904 × 10^6 |
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Engineering notation | 8.989904 × 10^6 |
Prime Factorization of 8989904
Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 7297
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1123738 | Product of the distinct prime numbers |
The prime factorization of 8989904 is 2 × 2 × 2 × 2 × 11 × 7 × 7297. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8989904)
Multiplication
n×yn×2 | 17979808 |
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n×3 | 26969712 |
n×4 | 35959616 |
n×5 | 44949520 |
Division
n÷yn÷2 | 4494952 |
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n÷3 | 2996634.6666667 |
n÷3 | 2247476 |
n÷5 | 1797980.8 |
Exponentiation
nyn2 | 80818373929216 |
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n3 | 7.2654942305975E+20 |
n4 | 6.5316095645626E+27 |
n5 | 5.8718542950899E+34 |
Nth Root
y√n2√n | 2998.3168611739 |
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3√n | 207.93057347624 |
4√n | 54.756888709768 |
5√n | 24.589574334646 |
Divisors of 8989904
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -8989903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8989904 can be divided by 40 positive divisors. The sum of these divisors (counting 8989904) is 1, the average is 0.025.
Base conversion 8989904
Base | System | Value |
---|---|---|
2 | Binary | 100010010010110011010000 |
3 | Ternary | 121220201211102 |
4 | Quaternary | 202102303100 |
5 | Quinary | 4300134104 |
6 | Senary | 520403532 |
8 | Octal | 42226320 |
10 | Decimal | 8989904 |
12 | Duodecimal | 30165a8 |
16 | Hexadecimal | 892cd0 |
20 | Vigesimal | 2g3ef4 |
36 | Base36 | 5conk |
Cryptographic Hash Functions
md5 | 87dd306141a088b1a85f70fd8e78985e |
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sha1 | e9d11c5c57871f6b9e21b52dfd0cfb095e5b2a0d |
sha256 | ada293fe41fcb4e88741fb01d96b8b22bf46929a1c9634e7c16f283cfae4274a |
sha512 | 10ef9be55db2674bd6b5af1b9bf8650ed0b6384cdb6e18b466b94d9d90f5e759c6aac856e26edf10eb1d63e8875e45f91b23f570bd6a294c26b57176bc1aff4c |
ripemd-160 | cf753fd4b1c1f5e8b4c39c18e417edd9ebe5af46 |
8989904 as geometric shapes
Circle
Radius = nDiameter | 17979808 |
---|---|
Circumference | 56485232.725755 |
Area | 2.538984098111E+14 |
Sphere
Radius = nVolume | 3.0433631066059E+21 |
---|---|
Surface area | 1.0155936392444E+15 |
Circumference | 56485232.725755 |
Square
Length = nPerimeter | 35959616 |
---|---|
Area | 80818373929216 |
Diagonal | 12713644.161232 |
Cube
Length = nSurface area | 484910243575296 |
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Volume | 7.2654942305975E+20 |
Space diagonal | 15570970.483167 |
Equilateral Triangle
Length = nPerimeter | 26969712 |
---|---|
Area | 34995382457626 |
Altitude | 7785485.2415833 |
Triangular Pyramid
Length = nSurface area | 34995382457626 |
---|---|
Volume | 8.5624670652121E+19 |
Height | 4237881.3870774 |