386380249 (number)

386380249 is an odd 9-digits composite number following 386380248 and preceding 386380250. In scientific notation, it is written as 3.86380249 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 373916340 positive integers (up to 386380249) that are relatively prime to 386380249.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million three hundred eighty thousand two hundred forty-nine

Notation

Scientific notation 3.86380249 × 10^8
Engineering notation 3.86380249 × 10^6

Prime Factorization of 386380249

Prime Factorization 31 × 12463879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 386380249
Product of the distinct prime numbers

The prime factorization of 386380249 is 31 × 12463879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 9, 81, 549, 176, 9204, 9472, 53011, 46004, 95333, 510770, 8341455, 8767969, 91091226, 37734197, 230761559, 412226197, 5878737980, 3449725651

Basic calculations (n = 386380249)

Multiplication

n×y
n×2 772760498
n×3 1159140747
n×4 1545520996
n×5 1931901245

Division

n÷y
n÷2 193190124.5
n÷3 128793416.33333
n÷3 96595062.25
n÷5 77276049.8

Exponentiation

ny
n2 149289696817302001
n3 5.7682590229404E+25
n4 2.2287413575802E+34
n5 8.6114164069843E+42

Nth Root

y√n
2√n 19656.557404591
3√n 728.34695013469
4√n 140.20184522534
5√n 52.167855423029

Divisors of 386380249

1, 31, 12463879, 386380249

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386380248
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386380249 can be divided by 4 positive divisors. The sum of these divisors (counting 386380249) is 1, the average is 0.25.

Base conversion 386380249

Base System Value
2 Binary 10111000001111011000111011001
3 Ternary 222221001011001121
4 Quaternary 113001323013121
5 Quinary 1242403131444
6 Senary 102201245241
8 Octal 2701730731
10 Decimal 386380249
12 Duodecimal a9493821
16 Hexadecimal 1707b1d9
20 Vigesimal 60ehac9
36 Base36 6e1gwp

Cryptographic Hash Functions

md5 f3b4718edb2362f6bc04a416799e0f21
sha1 7886e0f12ac4c0d0c0e06cb30e1e9a6bbbbded7f
sha256 eb95d2da8dec5c153993adfd59bca29102375a92ceedf4c08cae4633f0276a25
sha512 be868c739963c1fac4856795d0603f933654c5c79101468e2e986fd8eafc3a522ad606e5fbe8dd04c24e9bfdd4f2761b658279eb009514f5b5c40139a7437527
ripemd-160 a646ffb180005b87138ba71dcaecfd7b1a4cdf47

386380249 as geometric shapes

Circle

Radius = n
Diameter 772760498
Circumference 2427698703.5012
Area 4.6900741477788E+17

Sphere

Radius = n
Volume 2.4162026893963E+26
Surface area 1.8760296591115E+18
Circumference 2427698703.5012

Square

Length = n
Perimeter 1545520996
Area 149289696817302001
Diagonal 546424188.36889

Cube

Length = n
Surface area 895738180903812006
Volume 5.7682590229404E+25
Space diagonal 669230222.30911

Equilateral Triangle

Length = n
Perimeter 1159140747
Area 6.464433498353E+16
Altitude 334615111.15456

Triangular Pyramid

Length = n
Surface area 6.464433498353E+16
Volume 6.7979584512694E+24
Height 182141396.12296