18374081 (number)

18374081 is an odd 8-digits composite number following 18374080 and preceding 18374082. In scientific notation, it is written as 1.8374081 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 15993600 positive integers (up to 18374081) that are relatively prime to 18374081.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-four thousand eighty-one

Notation

Scientific notation 1.8374081 × 10^7
Engineering notation 1.8374081 × 10^6

Prime Factorization of 18374081

Prime Factorization 239 × 11 × 29 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18374081
Product of the distinct prime numbers

The prime factorization of 18374081 is 239 × 11 × 29 × 241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 77, 18, 70, 972, 6229, 8040, 75396, 26594, 844073, 370360, 2816955, 1902316, 56568810, 15257297, 91269205, 264937350, 3700524969, 5878772129

Basic calculations (n = 18374081)

Multiplication

n×y
n×2 36748162
n×3 55122243
n×4 73496324
n×5 91870405

Division

n÷y
n÷2 9187040.5
n÷3 6124693.6666667
n÷3 4593520.25
n÷5 3674816.2

Exponentiation

ny
n2 337606852594561
n3 6.2032156557275E+21
n4 1.1397838691881E+29
n5 2.0942481134955E+36

Nth Root

y√n
2√n 4286.4998541934
3√n 263.87720509838
4√n 65.471366674245
5√n 28.368810437382

Divisors of 18374081

1, 11, 29, 239, 241, 319, 2629, 2651, 6931, 6989, 57599, 76241, 76879, 633589, 1670371, 18374081

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 -18374080
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 18374081 can be divided by 16 positive divisors. The sum of these divisors (counting 18374081) is 1, the average is 0.0625.

Base conversion 18374081

Base System Value
2 Binary 1000110000101110111000001
3 Ternary 1021120111111112
4 Quaternary 1012011313001
5 Quinary 14200432311
6 Senary 1453453105
8 Octal 106056701
10 Decimal 18374081
12 Duodecimal 61a1195
16 Hexadecimal 1185dc1
20 Vigesimal 5egf41
36 Base36 axtj5

Cryptographic Hash Functions

md5 40d446a7e0dc416d8722ed8413e58d54
sha1 c30cbe49390389a26d7a3c4ec856baf1226b2449
sha256 ee02fba3c17d73511e78b15a2de5de9a82ef0a4581e8acf71ae36802afb79dd1
sha512 c26081310c70fb8ffd9124bca1a392854fa1932736485e6f792ce9ca0d7072d41788d4579188a5c088fbb0e1ee5815c762e68c229b3d0d260cf0c51e889cbfbe
ripemd-160 b06e55d8a28d3b9606f60677c1f5b058265b6bc6

18374081 as geometric shapes

Circle

Radius = n
Diameter 36748162
Circumference 115447755.77213
Area 1.0606232079126E+15

Sphere

Radius = n
Volume 2.5983968976889E+22
Surface area 4.2424928316506E+15
Circumference 115447755.77213

Square

Length = n
Perimeter 73496324
Area 337606852594561
Diagonal 25984874.546342

Cube

Length = n
Surface area 2025641115567366
Volume 6.2032156557275E+21
Space diagonal 31824841.834386

Equilateral Triangle

Length = n
Perimeter 55122243
Area 1.461880554193E+14
Altitude 15912420.917193

Triangular Pyramid

Length = n
Surface area 1.461880554193E+14
Volume 7.3105597588791E+20
Height 8661624.8487806