388613274 (number)
388613274 is an even 9-digits composite number following 388613273 and preceding 388613275. In scientific notation, it is written as 3.88613274 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 108449712 positive integers (up to 388613274) that are relatively prime to 388613274.
Interesting facts
- 388613274 has 32 divisors, whose sum is 908920320
- The reverse of 388613274 is 472316883
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-eight million six hundred thirteen thousand two hundred seventy-four |
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Notation
Scientific notation | 3.88613274 × 10^8 |
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Engineering notation | 3.88613274 × 10^6 |
Prime Factorization of 388613274
Prime Factorization 2 × 3 × 7 × 43 × 215179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 388613274 | Product of the distinct prime numbers |
The prime factorization of 388613274 is 2 × 3 × 7 × 43 × 215179. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388613274)
Multiplication
n×yn×2 | 777226548 |
---|---|
n×3 | 1165839822 |
n×4 | 1554453096 |
n×5 | 1943066370 |
Division
n÷yn÷2 | 194306637 |
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n÷3 | 129537758 |
n÷3 | 97153318.5 |
n÷5 | 77722654.8 |
Exponentiation
nyn2 | 151020276728999076 |
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n3 | 5.8688484180042E+25 |
n4 | 2.2807123983303E+34 |
n5 | 8.8631511216755E+42 |
Nth Root
y√n2√n | 19713.276592185 |
---|---|
3√n | 729.74737865497 |
4√n | 140.40397641159 |
5√n | 52.228015721811 |
Divisors of 388613274
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 | -388613273 | 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 388613274 can be divided by 32 positive divisors. The sum of these divisors (counting 388613274) is 1, the average is 0.03125.
Base conversion 388613274
Base | System | Value |
---|---|---|
2 | Binary | 10111001010011100010010011010 |
3 | Ternary | 1000002020121012020 |
4 | Quaternary | 113022130102122 |
5 | Quinary | 1243441111044 |
6 | Senary | 102321155310 |
8 | Octal | 2712342232 |
10 | Decimal | 388613274 |
12 | Duodecimal | aa18bb36 |
16 | Hexadecimal | 1729c49a |
20 | Vigesimal | 618gd3e |
36 | Base36 | 6fdbx6 |
Cryptographic Hash Functions
md5 | 0de5a0fc84b0f1d51ed2056723fbe79e |
---|---|
sha1 | d2c94076aecbc7c65566389de90527a37644b5c2 |
sha256 | 3239f447f399fb6cb25ac0a78b11f17a9e88b850f8c79a4d1554369997111680 |
sha512 | 196891cbf8af3deddbefdf35281e385e1af382106a5b30077cae75460547dc12351edabe459d65bf40237f5a7b093c4e6a7c2c70af580b75cee69334f42797d6 |
ripemd-160 | e62be7c7d7a7b2fcbc3901424864f283fefb2b2a |
388613274 as geometric shapes
Circle
Radius = nDiameter | 777226548 |
---|---|
Circumference | 2441729213.3718 |
Area | 4.7444419191492E+17 |
Sphere
Radius = nVolume | 2.4583374766712E+26 |
---|---|
Surface area | 1.8977767676597E+18 |
Circumference | 2441729213.3718 |
Square
Length = nPerimeter | 1554453096 |
---|---|
Area | 151020276728999076 |
Diagonal | 549582162.60901 |
Cube
Length = nSurface area | 906121660373994456 |
---|---|
Volume | 5.8688484180042E+25 |
Space diagonal | 673097935.06369 |
Equilateral Triangle
Length = nPerimeter | 1165839822 |
---|---|
Area | 6.5393698066935E+16 |
Altitude | 336548967.53184 |
Triangular Pyramid
Length = nSurface area | 6.5393698066935E+16 |
---|---|
Volume | 6.9165041902112E+24 |
Height | 183194054.203 |