18444941 (number)

18444941 is an odd 8-digits prime number following 18444940 and preceding 18444942. In scientific notation, it is written as 1.8444941 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 18444940 positive integers (up to 18444941) that are relatively prime to 18444941.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-four thousand nine hundred forty-one

Notation

Scientific notation 1.8444941 × 10^7
Engineering notation 1.8444941 × 10^6

Prime Factorization of 18444941

Prime Factorization 18444941

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 18444941
Product of the distinct prime numbers

The prime factorization of 18444941 is 18444941. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 17, 99, 152, 44, 6718, 4415, 93888, 60547, 270944, 825000, 6480845, 2403090, 29282187, 3346013, 499292307, 250428195, 3656704484, 1788429524

Basic calculations (n = 18444941)

Multiplication

n×y
n×2 36889882
n×3 55334823
n×4 73779764
n×5 92224705

Division

n÷y
n÷2 9222470.5
n÷3 6148313.6666667
n÷3 4611235.25
n÷5 3688988.2

Exponentiation

ny
n2 340215848493481
n3 6.2752612527272E+21
n4 1.1574682356614E+29
n5 2.1349433316148E+36

Nth Root

y√n
2√n 4294.7573854643
3√n 264.21598582044
4√n 65.534398490139
5√n 28.390657735128

Divisors of 18444941

1, 18444941

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 18444942
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9222471
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4294.7575018853
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998915692
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18444941 can be divided by 2 positive divisors. The sum of these divisors (counting 18444941) is 18444942, the average is 9222471.

Base conversion 18444941

Base System Value
2 Binary 1000110010111001010001101
3 Ternary 1021201002200222
4 Quaternary 1012113022031
5 Quinary 14210214231
6 Senary 1455201125
8 Octal 106271215
10 Decimal 18444941
12 Duodecimal 62161a5
16 Hexadecimal 119728d
20 Vigesimal 5f5c71
36 Base36 azc7h

Cryptographic Hash Functions

md5 97c1381aebb4b9e96586119a34840f6c
sha1 d79aa700f6c00d7538622133378cc45ebf2feb31
sha256 6e7ae1b63dd9c13e27835c1a0ce1ca4530c1f28eac225b1e0a30869371989560
sha512 c4b2b67f9f357c9b7cdf92063ebb56821bc0fd0f70f629a549a4291d6a54d9058a42804bcb6c304164456e9040fbad906266ea6df4d40c8d6b59193696bc3ba8
ripemd-160 0d237e18180243ab53033d8752f3805185d8e09b

18444941 as geometric shapes

Circle

Radius = n
Diameter 36889882
Circumference 115892982.28299
Area 1.0688196102619E+15

Sphere

Radius = n
Volume 2.6285752867899E+22
Surface area 4.2752784410478E+15
Circumference 115892982.28299

Square

Length = n
Perimeter 73779764
Area 340215848493481
Diagonal 26085085.719372

Cube

Length = n
Surface area 2041295090960886
Volume 6.2752612527272E+21
Space diagonal 31947574.95461

Equilateral Triangle

Length = n
Perimeter 55334823
Area 1.4731778378272E+14
Altitude 15973787.477305

Triangular Pyramid

Length = n
Surface area 1.4731778378272E+14
Volume 7.395466309201E+20
Height 8695028.5731239