30251198 (number)

30251198 is an even 8-digits composite number following 30251197 and preceding 30251199. In scientific notation, it is written as 3.0251198 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 15125598 positive integers (up to 30251198) that are relatively prime to 30251198.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-one thousand one hundred ninety-eight

Notation

Scientific notation 3.0251198 × 10^7
Engineering notation 3.0251198 × 10^6

Prime Factorization of 30251198

Prime Factorization 2 × 15125599

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30251198
Product of the distinct prime numbers

The prime factorization of 30251198 is 2 × 15125599. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 97, 13, 253, 816, 8269, 2945, 27781, 47135, 942771, 822773, 4440460, 1597730, 94317147, 42929960, 567684909, 29994499, 1390183632, 983450363

Basic calculations (n = 30251198)

Multiplication

n×y
n×2 60502396
n×3 90753594
n×4 121004792
n×5 151255990

Division

n÷y
n÷2 15125599
n÷3 10083732.666667
n÷3 7562799.5
n÷5 6050239.6

Exponentiation

ny
n2 915134980435204
n3 2.7683929489871E+22
n4 8.3747203241614E+29
n5 2.5334532272083E+37

Nth Root

y√n
2√n 5500.1089080126
3√n 311.58809741612
4√n 74.162719124993
5√n 31.343573968676

Divisors of 30251198

1, 2, 15125599, 30251198

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 -30251197
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 30251198 can be divided by 4 positive divisors. The sum of these divisors (counting 30251198) is 1, the average is 0.25.

Base conversion 30251198

Base System Value
2 Binary 1110011011001100010111110
3 Ternary 2002220220211202
4 Quaternary 1303121202332
5 Quinary 30221014243
6 Senary 3000215502
8 Octal 163314276
10 Decimal 30251198
12 Duodecimal a16a592
16 Hexadecimal 1cd98be
20 Vigesimal 9917ji
36 Base36 i0dz2

Cryptographic Hash Functions

md5 f4630fc84e8b731d816598ef5f5f21bd
sha1 8234a53ff4bf8ffa59011c2e3cba36d67e33fd1f
sha256 c4773aa3a17041a02ac836d737e2b00a26c182e96b146beb87108926024fd4ea
sha512 e914b8cf62613d71237021102de2e0f81461f7e4b74923b8011eed3005ce71e5a0441492ef16682778649138f23eb30efbff8e85c9e748587e818206ee626650
ripemd-160 d5e762ad74f60ce86b2607a332035c907f1a8fa1

30251198 as geometric shapes

Circle

Radius = n
Diameter 60502396
Circumference 190073882.79818
Area 2.8749813315783E+15

Sphere

Radius = n
Volume 1.1596217267717E+23
Surface area 1.1499925326313E+16
Circumference 190073882.79818

Square

Length = n
Perimeter 121004792
Area 915134980435204
Diagonal 42781654.489634

Cube

Length = n
Surface area 5490809882611224
Volume 2.7683929489871E+22
Space diagonal 52396611.925826

Equilateral Triangle

Length = n
Perimeter 90753594
Area 3.9626507047433E+14
Altitude 26198305.962913

Triangular Pyramid

Length = n
Surface area 3.9626507047433E+14
Volume 3.2625823786964E+21
Height 14260551.496545