30378188 (number)

30378188 is an even 8-digits composite number following 30378187 and preceding 30378189. In scientific notation, it is written as 3.0378188 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 14309568 positive integers (up to 30378188) that are relatively prime to 30378188.

Interesting facts

Basic properties

Name

Name thirty million three hundred seventy-eight thousand one hundred eighty-eight

Notation

Scientific notation 3.0378188 × 10^7
Engineering notation 3.0378188 × 10^6

Prime Factorization of 30378188

Prime Factorization 2 × 2 × 19 × 197 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15189094
Product of the distinct prime numbers

The prime factorization of 30378188 is 2 × 2 × 19 × 197 × 2029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30378188)

Multiplication

n×y
n×2 60756376
n×3 91134564
n×4 121512752
n×5 151890940

Division

n÷y
n÷2 15189094
n÷3 10126062.666667
n÷3 7594547
n÷5 6075637.6

Exponentiation

ny
n2 922834306163344
n3 2.803403404548E+22
n4 8.5162315663198E+29
n5 2.587076835732E+37

Nth Root

y√n
2√n 5511.6411349071
3√n 312.02348880798
4√n 74.240427900889
5√n 31.369845019013

Divisors of 30378188

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30378187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30378188 can be divided by 24 positive divisors. The sum of these divisors (counting 30378188) is 1, the average is 0.041666666666667.

Base conversion 30378188

Base System Value
2 Binary 1110011111000100011001100
3 Ternary 2010011101001002
4 Quaternary 1303320203030
5 Quinary 30234100223
6 Senary 3003035432
8 Octal 163704314
10 Decimal 30378188
12 Duodecimal a20bb78
16 Hexadecimal 1cf88cc
20 Vigesimal 99h598
36 Base36 i33yk

Cryptographic Hash Functions

md5 aa7242bb0e65783a56eef14e5ec97938
sha1 ed1f44525aeb2b6e4b53e7b99b136fcceb38c5f1
sha256 8a871b8e5832eef157cc265f49a022facd4650d0fd53091b38dd02e8edb11d96
sha512 15703497c63f538703bc7be2edcf7009d932c2bcdb3bdfa4a54dbfaee45ca947f45ec231d0dae81ecd871c59c0f04b0eb5470f85fec0f2252ce318ef2f081621
ripemd-160 9713c1fadbc367cdf2f068b2c60728471514f93f

30378188 as geometric shapes

Circle

Radius = n
Diameter 60756376
Circumference 190871784.50034
Area 2.8991694767234E+15

Sphere

Radius = n
Volume 1.1742868721035E+23
Surface area 1.1596677906894E+16
Circumference 190871784.50034

Square

Length = n
Perimeter 121512752
Area 922834306163344
Diagonal 42961245.46992

Cube

Length = n
Surface area 5537005836980064
Volume 2.803403404548E+22
Space diagonal 52616565.057879

Equilateral Triangle

Length = n
Perimeter 91134564
Area 3.9959897631062E+14
Altitude 26308282.52894

Triangular Pyramid

Length = n
Surface area 3.9959897631062E+14
Volume 3.3038425962622E+21
Height 14320415.15664