389655705 (number)
389655705 is an odd 9-digits composite number following 389655704 and preceding 389655706. In scientific notation, it is written as 3.89655705 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 195963840 positive integers (up to 389655705) that are relatively prime to 389655705.
Interesting facts
- 389655705 has 32 divisors, whose sum is 659312640
- The reverse of 389655705 is 507556983
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred eighty-nine million six hundred fifty-five thousand seven hundred five |
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Notation
Scientific notation | 3.89655705 × 10^8 |
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Engineering notation | 3.89655705 × 10^6 |
Prime Factorization of 389655705
Prime Factorization 3 × 19 × 5 × 223 × 6131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389655705 | Product of the distinct prime numbers |
The prime factorization of 389655705 is 3 × 19 × 5 × 223 × 6131. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389655705)
Multiplication
n×yn×2 | 779311410 |
---|---|
n×3 | 1168967115 |
n×4 | 1558622820 |
n×5 | 1948278525 |
Division
n÷yn÷2 | 194827852.5 |
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n÷3 | 129885235 |
n÷3 | 97413926.25 |
n÷5 | 77931141 |
Exponentiation
nyn2 | 151831568439047025 |
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n3 | 5.9162036841373E+25 |
n4 | 2.3052825174661E+34 |
n5 | 8.9826648456743E+42 |
Nth Root
y√n2√n | 19739.698705907 |
---|---|
3√n | 730.39929678319 |
4√n | 140.49803808562 |
5√n | 52.256005388129 |
Divisors of 389655705
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 | -389655704 | 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 389655705 can be divided by 32 positive divisors. The sum of these divisors (counting 389655705) is 1, the average is 0.03125.
Base conversion 389655705
Base | System | Value |
---|---|---|
2 | Binary | 10111001110011010110010011001 |
3 | Ternary | 1000011012120010210 |
4 | Quaternary | 113032122302121 |
5 | Quinary | 1244222440310 |
6 | Senary | 102355401333 |
8 | Octal | 2716326231 |
10 | Decimal | 389655705 |
12 | Duodecimal | aa5b3249 |
16 | Hexadecimal | 1739ac99 |
20 | Vigesimal | 61f6j55 |
36 | Base36 | 6fzo9l |
Cryptographic Hash Functions
md5 | d53f60993dd0726e411631d523591dfc |
---|---|
sha1 | b1e17b896b763c12ea62ca7d76e8d4b05556a5b5 |
sha256 | cbebbf906fcfa3cae0522667d285e32ea77b22ca92a639f989e1e6908ece6ab4 |
sha512 | 712cda0f417386fdda0f8dda48e52067c668ea5c9f72445ab3dcaa38a0a46f14786c9d6c43bcd5cb9f1043629e48ce845515bf407a1485d63aec9f1ff827dd30 |
ripemd-160 | 7d7498a1d44c3c487379bab713551f9040a1dc91 |
389655705 as geometric shapes
Circle
Radius = nDiameter | 779311410 |
---|---|
Circumference | 2448279000.5147 |
Area | 4.7699293999113E+17 |
Sphere
Radius = nVolume | 2.4781736041635E+26 |
---|---|
Surface area | 1.9079717599645E+18 |
Circumference | 2448279000.5147 |
Square
Length = nPerimeter | 1558622820 |
---|---|
Area | 151831568439047025 |
Diagonal | 551056382.66705 |
Cube
Length = nSurface area | 910989410634282150 |
---|---|
Volume | 5.9162036841373E+25 |
Space diagonal | 674903478.51907 |
Equilateral Triangle
Length = nPerimeter | 1168967115 |
---|---|
Area | 6.5744997682325E+16 |
Altitude | 337451739.25954 |
Triangular Pyramid
Length = nSurface area | 6.5744997682325E+16 |
---|---|
Volume | 6.9723129065572E+24 |
Height | 183685460.88902 |