18248946 (number)

18248946 is an even 8-digits composite number following 18248945 and preceding 18248947. In scientific notation, it is written as 1.8248946 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5873168 positive integers (up to 18248946) that are relatively prime to 18248946.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-eight thousand nine hundred forty-six

Notation

Scientific notation 1.8248946 × 10^7
Engineering notation 1.8248946 × 10^6

Prime Factorization of 18248946

Prime Factorization 2 × 3 × 29 × 104879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18248946
Product of the distinct prime numbers

The prime factorization of 18248946 is 2 × 3 × 29 × 104879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 55, 70, 799, 325, 4192, 5839, 60948, 49874, 971905, 152176, 8713809, 8031123, 23232496, 8253620, 313769661, 905323300, 3115592657, 5223605948

Basic calculations (n = 18248946)

Multiplication

n×y
n×2 36497892
n×3 54746838
n×4 72995784
n×5 91244730

Division

n÷y
n÷2 9124473
n÷3 6082982
n÷3 4562236.5
n÷5 3649789.2

Exponentiation

ny
n2 333024030110916
n3 6.0773375421965E+21
n4 1.1090500463132E+29
n5 2.0238994406466E+36

Nth Root

y√n
2√n 4271.8785095084
3√n 263.27680283442
4√n 65.359609159698
5√n 28.33006410343

Divisors of 18248946

1, 2, 3, 6, 29, 58, 87, 174, 104879, 209758, 314637, 629274, 3041491, 6082982, 9124473, 18248946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18248945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18248946 can be divided by 16 positive divisors. The sum of these divisors (counting 18248946) is 1, the average is 0.0625.

Base conversion 18248946

Base System Value
2 Binary 1000101100111010011110010
3 Ternary 1021100010211220
4 Quaternary 1011213103302
5 Quinary 14132431241
6 Senary 1451045510
8 Octal 105472362
10 Decimal 18248946
12 Duodecimal 6140896
16 Hexadecimal 11674f2
20 Vigesimal 5e1276
36 Base36 av4z6

Cryptographic Hash Functions

md5 c8d4ae986de2385b91ded5669adceac6
sha1 c2f83b5f3e9c3d9779d78467d0d632896aed89e2
sha256 f1e93591a3521332c814cecee7c231b6aad18d091c8057457c805ea6d894f198
sha512 1699807d638eb161cd36014bc257d483f838233380b08fb4229701cc4f4a74687a52127a4445726541b5e665a0ae21b8beaeffdb884bc87c7ba9ebb89fa24cfe
ripemd-160 b448e03409b7255e2527f2fe514b6e74f83aec7a

18248946 as geometric shapes

Circle

Radius = n
Diameter 36497892
Circumference 114661509.37871
Area 1.0462258464653E+15

Sphere

Radius = n
Volume 2.5456691967933E+22
Surface area 4.1849033858613E+15
Circumference 114661509.37871

Square

Length = n
Perimeter 72995784
Area 333024030110916
Diagonal 25807906.932214

Cube

Length = n
Surface area 1998144180665496
Volume 6.0773375421965E+21
Space diagonal 31608101.656581

Equilateral Triangle

Length = n
Perimeter 54746838
Area 1.4420363507336E+14
Altitude 15804050.82829

Triangular Pyramid

Length = n
Surface area 1.4420363507336E+14
Volume 7.1622109794112E+20
Height 8602635.6440714