898989906 (number)
898989906 is an even 9-digits composite number following 898989905 and preceding 898989907. In scientific notation, it is written as 8.98989906 × 10^8. The sum of its digits is 66. It has a total of 5 prime factors and 32 positive divisors. There are 292368384 positive integers (up to 898989906) that are relatively prime to 898989906.
Interesting facts
- 898989906 has 32 divisors, whose sum is 1841843520
- The reverse of 898989906 is 609989898
- Previous prime number is 2473
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 66
- Digital Root 3
Name
Name | eight hundred ninety-eight million nine hundred eighty-nine thousand nine hundred six |
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Notation
Scientific notation | 8.98989906 × 10^8 |
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Engineering notation | 8.98989906 × 10^6 |
Prime Factorization of 898989906
Prime Factorization 2 × 3 × 43 × 2473 × 1409
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 898989906 | Product of the distinct prime numbers |
The prime factorization of 898989906 is 2 × 3 × 43 × 2473 × 1409. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 898989906)
Multiplication
n×yn×2 | 1797979812 |
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n×3 | 2696969718 |
n×4 | 3595959624 |
n×5 | 4494949530 |
Division
n÷yn÷2 | 449494953 |
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n÷3 | 299663302 |
n÷3 | 224747476.5 |
n÷5 | 179797981.2 |
Exponentiation
nyn2 | 808182851089888836 |
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n3 | 7.2654822533211E+26 |
n4 | 6.5315952079578E+35 |
n5 | 5.871838162032E+44 |
Nth Root
y√n2√n | 29983.160373783 |
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3√n | 965.12805123296 |
4√n | 173.15646211962 |
5√n | 61.76621133962 |
Divisors of 898989906
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -898989905 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 898989906 can be divided by 32 positive divisors. The sum of these divisors (counting 898989906) is 1, the average is 0.03125.
Base conversion 898989906
Base | System | Value |
---|---|---|
2 | Binary | 110101100101010111111101010010 |
3 | Ternary | 2022122121102022110 |
4 | Quaternary | 311211113331102 |
5 | Quinary | 3320120134111 |
6 | Senary | 225112250150 |
8 | Octal | 6545277522 |
10 | Decimal | 898989906 |
12 | Duodecimal | 2110a0956 |
16 | Hexadecimal | 35957f52 |
20 | Vigesimal | e0idef6 |
36 | Base36 | ev8h1u |
Cryptographic Hash Functions
md5 | 7c1fbfac996be992f32e788dfc6f87c9 |
---|---|
sha1 | fc47e6261452919aaa8b658cc32ac2bed0721bc9 |
sha256 | 53d739d570fdc063033240262f3f631421479be1596467c26034d3acc9e939d9 |
sha512 | f5c54316f098677c4660ee7d590729a1e8c3a14d3b3737093441bbfce687a651f6f22e0631cf0ec89c2c43968e5d6de35e99a7581a6b1ae932c6e47ab8acd02e |
ripemd-160 | fa113267753b7dddbe4c0ec640401d286e3d058f |
898989906 as geometric shapes
Circle
Radius = nDiameter | 1797979812 |
---|---|
Circumference | 5648520168.682 |
Area | 2.5389813077412E+18 |
Sphere
Radius = nVolume | 3.0433580895761E+27 |
---|---|
Surface area | 1.0155925230965E+19 |
Circumference | 5648520168.682 |
Square
Length = nPerimeter | 3595959624 |
---|---|
Area | 808182851089888836 |
Diagonal | 1271363717.5017 |
Cube
Length = nSurface area | 4849097106539333016 |
---|---|
Volume | 7.2654822533211E+26 |
Space diagonal | 1557096192.6836 |
Equilateral Triangle
Length = nPerimeter | 2696969718 |
---|---|
Area | 3.4995343997339E+17 |
Altitude | 778548096.34178 |
Triangular Pyramid
Length = nSurface area | 3.4995343997339E+17 |
---|---|
Volume | 8.5624529498565E+25 |
Height | 423787905.8339 |