18342956 (number)

18342956 is an even 8-digits composite number following 18342955 and preceding 18342957. In scientific notation, it is written as 1.8342956 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 9087120 positive integers (up to 18342956) that are relatively prime to 18342956.

Interesting facts

Basic properties

Name

Name eighteen million three hundred forty-two thousand nine hundred fifty-six

Notation

Scientific notation 1.8342956 × 10^7
Engineering notation 1.8342956 × 10^6

Prime Factorization of 18342956

Prime Factorization 2 × 2 × 109 × 42071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9171478
Product of the distinct prime numbers

The prime factorization of 18342956 is 2 × 2 × 109 × 42071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 66, 60, 695, 79, 1811, 1095, 71445, 39729, 343086, 361954, 2108658, 8513594, 52201689, 82825030, 674688425, 890537330, 7690708367, 7625800042

Basic calculations (n = 18342956)

Multiplication

n×y
n×2 36685912
n×3 55028868
n×4 73371824
n×5 91714780

Division

n÷y
n÷2 9171478
n÷3 6114318.6666667
n÷3 4585739
n÷5 3668591.2

Exponentiation

ny
n2 336464034817936
n3 6.1717449862479E+21
n4 1.1320804672597E+29
n5 2.0765702199403E+36

Nth Root

y√n
2√n 4282.8677308551
3√n 263.72812154272
4√n 65.443622537686
5√n 28.359192779475

Divisors of 18342956

1, 2, 4, 109, 218, 436, 42071, 84142, 168284, 4585739, 9171478, 18342956

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18342955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18342956 can be divided by 12 positive divisors. The sum of these divisors (counting 18342956) is 1, the average is 0.083333333333333.

Base conversion 18342956

Base System Value
2 Binary 1000101111110010000101100
3 Ternary 1021111220210202
4 Quaternary 1011332100230
5 Quinary 14143433311
6 Senary 1453053032
8 Octal 105762054
10 Decimal 18342956
12 Duodecimal 6187178
16 Hexadecimal 117e42c
20 Vigesimal 5ech7g
36 Base36 ax5ik

Cryptographic Hash Functions

md5 689b8c32a33eebf316d94aa2297acaf2
sha1 b6e42c1d1b0bcc691da0f9137cab6a50ca9730e3
sha256 4ca9b22c15f858e35d74b8871db99387f742526f5c92c31869b7c59565633312
sha512 aca405dbb78f33820bf1539422b9680463ce8e7b85b9f4be1d146a16b72d4868a97ae6b01c40ca4ce1453242fe14549fd7b11c5b96ba335c7bd1706667031aa9
ripemd-160 d354669386ac44da8bd20beba7b37e934869770d

18342956 as geometric shapes

Circle

Radius = n
Diameter 36685912
Circumference 115252191.62944
Area 1.0570329399812E+15

Sphere

Radius = n
Volume 2.5852144944835E+22
Surface area 4.2281317599248E+15
Circumference 115252191.62944

Square

Length = n
Perimeter 73371824
Area 336464034817936
Diagonal 25940857.149213

Cube

Length = n
Surface area 2018784208907616
Volume 6.1717449862479E+21
Space diagonal 31770931.753

Equilateral Triangle

Length = n
Perimeter 55028868
Area 1.4569320080607E+14
Altitude 15885465.8765

Triangular Pyramid

Length = n
Surface area 1.4569320080607E+14
Volume 7.2734712192166E+20
Height 8646952.383071