18842404 (number)

18842404 is an even 8-digits composite number following 18842403 and preceding 18842405. In scientific notation, it is written as 1.8842404 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 8075304 positive integers (up to 18842404) that are relatively prime to 18842404.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred forty-two thousand four hundred four

Notation

Scientific notation 1.8842404 × 10^7
Engineering notation 1.8842404 × 10^6

Prime Factorization of 18842404

Prime Factorization 2 × 2 × 7 × 672943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9421202
Product of the distinct prime numbers

The prime factorization of 18842404 is 2 × 2 × 7 × 672943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 47, 63, 756, 706, 3118, 6371, 9095, 21086, 183110, 149583, 9854762, 4473614, 7773489, 2791114, 215844052, 385970236, 3620497876, 8125333344

Basic calculations (n = 18842404)

Multiplication

n×y
n×2 37684808
n×3 56527212
n×4 75369616
n×5 94212020

Division

n÷y
n÷2 9421202
n÷3 6280801.3333333
n÷3 4710601
n÷5 3768480.8

Exponentiation

ny
n2 355036188499216
n3 6.6897352983224E+21
n4 1.2605069514405E+29
n5 2.375098122385E+36

Nth Root

y√n
2√n 4340.7838001909
3√n 266.10034467694
4√n 65.884624915005
5√n 28.511972419668

Divisors of 18842404

1, 2, 4, 7, 14, 28, 672943, 1345886, 2691772, 4710601, 9421202, 18842404

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 -18842403
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 18842404 can be divided by 12 positive divisors. The sum of these divisors (counting 18842404) is 1, the average is 0.083333333333333.

Base conversion 18842404

Base System Value
2 Binary 1000111111000001100100100
3 Ternary 1022110021220211
4 Quaternary 1013320030210
5 Quinary 14310424104
6 Senary 1511505204
8 Octal 107701444
10 Decimal 18842404
12 Duodecimal 6388204
16 Hexadecimal 11f8324
20 Vigesimal 5hf604
36 Base36 b7uw4

Cryptographic Hash Functions

md5 76ea9b2b28ad31d7728ffa1b0f47182b
sha1 9997468288671b096d8715d9d2b77f42fc87c084
sha256 9057388450e6f8d1ec7eef87d3ba72881790e3c6554ec20527043bbb063b7501
sha512 665aaee2b88d3136f246c63c103131dfc16ebbedee57517188d7c95b5666e5823aba2f61d1d382624d38ad3127ef384b74cd5e5a38dc85048b47d1d4d364fc7c
ripemd-160 b52430bde8eff2c90e6598223b58b9de9fcb5e1d

18842404 as geometric shapes

Circle

Radius = n
Diameter 37684808
Circumference 118390315.96474
Area 1.1153790815477E+15

Sphere

Radius = n
Volume 2.8021897690227E+22
Surface area 4.4615163261906E+15
Circumference 118390315.96474

Square

Length = n
Perimeter 75369616
Area 355036188499216
Diagonal 26647183.284513

Cube

Length = n
Surface area 2130217130995296
Volume 6.6897352983224E+21
Space diagonal 32636001.064739

Equilateral Triangle

Length = n
Perimeter 56527212
Area 1.5373517925156E+14
Altitude 16318000.53237

Triangular Pyramid

Length = n
Surface area 1.5373517925156E+14
Volume 7.8839286563113E+20
Height 8882394.428171