389969122 (number)
389969122 is an even 9-digits composite number following 389969121 and preceding 389969123. In scientific notation, it is written as 3.89969122 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 182632320 positive integers (up to 389969122) that are relatively prime to 389969122.
Interesting facts
- 389969122 has 32 divisors, whose sum is 623589120
- The reverse of 389969122 is 221969983
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred eighty-nine million nine hundred sixty-nine thousand one hundred twenty-two |
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Notation
Scientific notation | 3.89969122 × 10^8 |
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Engineering notation | 3.89969122 × 10^6 |
Prime Factorization of 389969122
Prime Factorization 2 × 41 × 37 × 79 × 1627
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389969122 | Product of the distinct prime numbers |
The prime factorization of 389969122 is 2 × 41 × 37 × 79 × 1627. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389969122)
Multiplication
n×yn×2 | 779938244 |
---|---|
n×3 | 1169907366 |
n×4 | 1559876488 |
n×5 | 1949845610 |
Division
n÷yn÷2 | 194984561 |
---|---|
n÷3 | 129989707.33333 |
n÷3 | 97492280.5 |
n÷5 | 77993824.4 |
Exponentiation
nyn2 | 152075916113450884 |
---|---|
n3 | 5.9304911484108E+25 |
n4 | 2.3127084261745E+34 |
n5 | 9.0188487439729E+42 |
Nth Root
y√n2√n | 19747.635858502 |
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3√n | 730.59507492291 |
4√n | 140.52628173585 |
5√n | 52.264409039549 |
Divisors of 389969122
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 | -389969121 | 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 389969122 can be divided by 32 positive divisors. The sum of these divisors (counting 389969122) is 1, the average is 0.03125.
Base conversion 389969122
Base | System | Value |
---|---|---|
2 | Binary | 10111001111100111010011100010 |
3 | Ternary | 1000011210111001211 |
4 | Quaternary | 113033213103202 |
5 | Quinary | 1244313002442 |
6 | Senary | 102410220334 |
8 | Octal | 2717472342 |
10 | Decimal | 389969122 |
12 | Duodecimal | aa7246aa |
16 | Hexadecimal | 173e74e2 |
20 | Vigesimal | 61h62g2 |
36 | Base36 | 6g6e3m |
Cryptographic Hash Functions
md5 | 337e2ee3be230a51423e23a6cbbf67ad |
---|---|
sha1 | 07dcce086b9f00a65c8790b075c63a0b434a9b50 |
sha256 | 66577d3db36902340c5ea2daa78060027c6ed9831f9b71fbd2f0191614254662 |
sha512 | 870d40e4f1c4b9800527b3f6f3d39e918cfc087e9bf4fcca928b92f99d80bdae1a40dbe81bb025fb1cd4037a3cce50a842e95d28cf47aacacab98f0df5e43563 |
ripemd-160 | bcb90c6a51f00cc6510c2f68de5bc23aa699823d |
389969122 as geometric shapes
Circle
Radius = nDiameter | 779938244 |
---|---|
Circumference | 2450248257.6041 |
Area | 4.7776058084995E+17 |
Sphere
Radius = nVolume | 2.4841583232036E+26 |
---|---|
Surface area | 1.9110423233998E+18 |
Circumference | 2450248257.6041 |
Square
Length = nPerimeter | 1559876488 |
---|---|
Area | 152075916113450884 |
Diagonal | 551499621.23913 |
Cube
Length = nSurface area | 912455496680705304 |
---|---|
Volume | 5.9304911484108E+25 |
Space diagonal | 675446332.68703 |
Equilateral Triangle
Length = nPerimeter | 1169907366 |
---|---|
Area | 6.585080332902E+16 |
Altitude | 337723166.34351 |
Triangular Pyramid
Length = nSurface area | 6.585080332902E+16 |
---|---|
Volume | 6.9891508446801E+24 |
Height | 183833207.07971 |