355842990 (number)
355842990 is an even 9-digits composite number following 355842989 and preceding 355842991. In scientific notation, it is written as 3.55842990 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 94711680 positive integers (up to 355842990) that are relatively prime to 355842990.
Interesting facts
- 355842990 has 32 divisors, whose sum is 665499744
- The reverse of 355842990 is 099248553
- Previous prime number is 757
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred fifty-five million eight hundred forty-two thousand nine hundred ninety |
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Notation
Scientific notation | 3.55842990 × 10^8 |
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Engineering notation | 3.55842990 × 10^6 |
Prime Factorization of 355842990
Prime Factorization 2 × 27 × 5 × 757 × 1741
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 355842990 | Product of the distinct prime numbers |
The prime factorization of 355842990 is 2 × 27 × 5 × 757 × 1741. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 355842990)
Multiplication
n×yn×2 | 711685980 |
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n×3 | 1067528970 |
n×4 | 1423371960 |
n×5 | 1779214950 |
Division
n÷yn÷2 | 177921495 |
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n÷3 | 118614330 |
n÷3 | 88960747.5 |
n÷5 | 71168598 |
Exponentiation
nyn2 | 126624233532140100 |
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n3 | 4.5058345866535E+25 |
n4 | 1.6033696517602E+34 |
n5 | 5.7054785095761E+42 |
Nth Root
y√n2√n | 18863.801048569 |
---|---|
3√n | 708.62989762443 |
4√n | 137.34555343574 |
5√n | 51.315868428701 |
Divisors of 355842990
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 | -355842989 | 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 355842990 can be divided by 32 positive divisors. The sum of these divisors (counting 355842990) is 1, the average is 0.03125.
Base conversion 355842990
Base | System | Value |
---|---|---|
2 | Binary | 10101001101011011101110101110 |
3 | Ternary | 220210120200211000 |
4 | Quaternary | 111031123232232 |
5 | Quinary | 1212043433430 |
6 | Senary | 55150541130 |
8 | Octal | 2515335656 |
10 | Decimal | 355842990 |
12 | Duodecimal | 9b2077a6 |
16 | Hexadecimal | 1535bbae |
20 | Vigesimal | 5b4079a |
36 | Base36 | 5vuy7i |
Cryptographic Hash Functions
md5 | e806dd94c4308baa7ba7070552377e77 |
---|---|
sha1 | cdec2786f25b61cefb5e98bb3c65c4f593bd9f9f |
sha256 | 61840c92c9d8ae7d355a5ba6da9164c4dca0a8175439cc92327ef514b8153d79 |
sha512 | 883f9e62c4dafb0aa3370adb80afb715f1546940d476656acb3a02467e6c0f85a8fa65f3f219f2c22750a79a8f97bf2d4b74f32fb95addb282940564745fc331 |
ripemd-160 | 8371a2e4c8f3e32caa3859a58f8923e11bc79c98 |
355842990 as geometric shapes
Circle
Radius = nDiameter | 711685980 |
---|---|
Circumference | 2235827446.4309 |
Area | 3.9780176183101E+17 |
Sphere
Radius = nVolume | 1.8873995780962E+26 |
---|---|
Surface area | 1.591207047324E+18 |
Circumference | 2235827446.4309 |
Square
Length = nPerimeter | 1423371960 |
---|---|
Area | 126624233532140100 |
Diagonal | 503237982.53339 |
Cube
Length = nSurface area | 759745401192840600 |
---|---|
Volume | 4.5058345866535E+25 |
Space diagonal | 616338138.19722 |
Equilateral Triangle
Length = nPerimeter | 1067528970 |
---|---|
Area | 5.4829901486783E+16 |
Altitude | 308169069.09861 |
Triangular Pyramid
Length = nSurface area | 5.4829901486783E+16 |
---|---|
Volume | 5.3101769852126E+24 |
Height | 167745994.1778 |