388622400 (number)

388622400 is an even 9-digits composite number following 388622399 and preceding 388622401. In scientific notation, it is written as 3.88622400 × 10^8. The sum of its digits is 33. It has a total of 10 prime factors and 84 positive divisors. There are 103631360 positive integers (up to 388622400) that are relatively prime to 388622400.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-two thousand four hundred

Notation

Scientific notation 3.88622400 × 10^8
Engineering notation 3.88622400 × 10^6

Prime Factorization of 388622400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 80963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2428890
Product of the distinct prime numbers

The prime factorization of 388622400 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 80963. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388622400)

Multiplication

n×y
n×2 777244800
n×3 1165867200
n×4 1554489600
n×5 1943112000

Division

n÷y
n÷2 194311200
n÷3 129540800
n÷3 97155600
n÷5 77724480

Exponentiation

ny
n2 151027369781760000
n3 5.8692618910275E+25
n4 2.2809266423196E+34
n5 8.864191859622E+42

Nth Root

y√n
2√n 19713.508059196
3√n 729.75309095122
4√n 140.40480069854
5√n 52.228261018833

Divisors of 388622400

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388622399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388622400 can be divided by 84 positive divisors. The sum of these divisors (counting 388622400) is 1, the average is 0.011904761904762.

Base conversion 388622400

Base System Value
2 Binary 10111001010011110100001000000
3 Ternary 1000002021001201020
4 Quaternary 113022132201000
5 Quinary 1243441404100
6 Senary 102321305440
8 Octal 2712364100
10 Decimal 388622400
12 Duodecimal aa195280
16 Hexadecimal 1729e840
20 Vigesimal 618hg00
36 Base36 6fdiyo

Cryptographic Hash Functions

md5 3ed8cafd417544ef37738ff6b5a5a4e4
sha1 3f3e626cac01d41697b6f1978c7df5635f6c0acd
sha256 06fac0e86ed55e3be9719ea0222a7979cf98fb91477133f9984390e5adf4bf7d
sha512 ad26f341dd17a4ee240a41e311112ffa745857f20bf9a64be7134d4d4db2425a5ebd2bce269ffee1e689e914c42cd8d118bb492b3de5a31bb072f6ac0814e1c0
ripemd-160 cce793e8c84931b094d6215db0de1ae86b4d6a43

388622400 as geometric shapes

Circle

Radius = n
Diameter 777244800
Circumference 2441786553.7209
Area 4.7446647539737E+17

Sphere

Radius = n
Volume 2.4585106718462E+26
Surface area 1.8978659015895E+18
Circumference 2441786553.7209

Square

Length = n
Perimeter 1554489600
Area 151027369781760000
Diagonal 549595068.72198

Cube

Length = n
Surface area 906164218690560000
Volume 5.8692618910275E+25
Space diagonal 673113741.75936

Equilateral Triangle

Length = n
Perimeter 1165867200
Area 6.5396769448875E+16
Altitude 336556870.87968

Triangular Pyramid

Length = n
Surface area 6.5396769448875E+16
Volume 6.9169914728422E+24
Height 183198356.24066