18393375 (number)

18393375 is an odd 8-digits composite number following 18393374 and preceding 18393376. In scientific notation, it is written as 1.8393375 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 28 positive divisors. There are 7056000 positive integers (up to 18393375) that are relatively prime to 18393375.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-three thousand three hundred seventy-five

Notation

Scientific notation 1.8393375 × 10^7
Engineering notation 1.8393375 × 10^6

Prime Factorization of 18393375

Prime Factorization 1365 × 11 × 7 × 35 × 5

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18393375
Product of the distinct prime numbers

The prime factorization of 18393375 is 1365 × 11 × 7 × 35 × 5. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 47, 66, 169, 434, 8215, 8810, 32137, 20353, 211187, 331930, 1231931, 3168404, 67101736, 63309926, 52647895, 977878225, 3916158236, 9251308643

Basic calculations (n = 18393375)

Multiplication

n×y
n×2 36786750
n×3 55180125
n×4 73573500
n×5 91966875

Division

n÷y
n÷2 9196687.5
n÷3 6131125
n÷3 4598343.75
n÷5 3678675

Exponentiation

ny
n2 338316243890625
n3 6.2227775424717E+21
n4 1.1445788088026E+29
n5 2.105266724736E+36

Nth Root

y√n
2√n 4288.7498178374
3√n 263.9695356261
4√n 65.488547226499
5√n 28.374765761871

Divisors of 18393375

1, 5, 7, 11, 35, 55, 77, 175, 245, 385, 1225, 1365, 1925, 2695, 6825, 9555, 13475, 15015, 47775, 75075, 105105, 238875, 334425, 525525, 1672125, 2627625, 3678675, 18393375

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18393374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18393375 can be divided by 28 positive divisors. The sum of these divisors (counting 18393375) is 1, the average is 0.035714285714286.

Base conversion 18393375

Base System Value
2 Binary 1000110001010100100011111
3 Ternary 1021121110222010
4 Quaternary 1012022210133
5 Quinary 14202042000
6 Senary 1454122303
8 Octal 106124437
10 Decimal 18393375
12 Duodecimal 61b0393
16 Hexadecimal 118a91f
20 Vigesimal 5ej38f
36 Base36 ay8f3

Cryptographic Hash Functions

md5 772b12fc0c4319198d4d74393dce397e
sha1 4262dd42fb9c9713a961498f7845c182006be2d7
sha256 941df699130550271b627bbf0c0b545a23c874b6c3bed610c7ca5f3668792e8c
sha512 eaf7a666d59c89c7675e5c8f6ad76178f0bfc01553cb1f98b3eae3c1edc9cb8022509ed1a676e4d190372f26a64c519728735b37a90640c684bceb057a5d5ae7
ripemd-160 84bf4629083292679e8bcfbb6982e53d52dec1a7

18393375 as geometric shapes

Circle

Radius = n
Diameter 36786750
Circumference 115568983.54944
Area 1.0628518263969E+15

Sphere

Radius = n
Volume 2.606590961647E+22
Surface area 4.2514073055875E+15
Circumference 115568983.54944

Square

Length = n
Perimeter 73573500
Area 338316243890625
Diagonal 26012160.382814

Cube

Length = n
Surface area 2029897463343750
Volume 6.2227775424717E+21
Space diagonal 31858260.022667

Equilateral Triangle

Length = n
Perimeter 55180125
Area 1.4649523086111E+14
Altitude 15929130.011334

Triangular Pyramid

Length = n
Surface area 1.4649523086111E+14
Volume 7.3336136634952E+20
Height 8670720.1276047