28396404 (number)

28396404 is an even 8-digits composite number following 28396403 and preceding 28396405. In scientific notation, it is written as 2.8396404 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 9465456 positive integers (up to 28396404) that are relatively prime to 28396404.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-six thousand four hundred four

Notation

Scientific notation 2.8396404 × 10^7
Engineering notation 2.8396404 × 10^6

Prime Factorization of 28396404

Prime Factorization 2 × 2 × 3 × 3 × 788789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4732734
Product of the distinct prime numbers

The prime factorization of 28396404 is 2 × 2 × 3 × 3 × 788789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 46, 19, 912, 393, 2913, 2719, 22695, 38457, 244267, 346883, 8120391, 4237678, 8285993, 16111320, 173353299, 244399165, 5579408957, 6545294007

Basic calculations (n = 28396404)

Multiplication

n×y
n×2 56792808
n×3 85189212
n×4 113585616
n×5 141982020

Division

n÷y
n÷2 14198202
n÷3 9465468
n÷3 7099101
n÷5 5679280.8

Exponentiation

ny
n2 806355760131216
n3 2.2897603932413E+22
n4 6.5020961189679E+29
n5 1.8463614824104E+37

Nth Root

y√n
2√n 5328.827638421
3√n 305.08518269303
4√n 72.998819431694
5√n 30.94943101884

Divisors of 28396404

1, 2, 3, 4, 6, 9, 12, 18, 36, 788789, 1577578, 2366367, 3155156, 4732734, 7099101, 9465468, 14198202, 28396404

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28396403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28396404 can be divided by 18 positive divisors. The sum of these divisors (counting 28396404) is 1, the average is 0.055555555555556.

Base conversion 28396404

Base System Value
2 Binary 1101100010100101101110100
3 Ternary 1222102200112200
4 Quaternary 1230110231310
5 Quinary 24232141104
6 Senary 2452344500
8 Octal 154245564
10 Decimal 28396404
12 Duodecimal 9615130
16 Hexadecimal 1b14b74
20 Vigesimal 8h9b04
36 Base36 gwmt0

Cryptographic Hash Functions

md5 afc9008ed36f3a0230bc0e9deb2960b9
sha1 71ebd1848a3f1262980449d8891625e571bbab3b
sha256 8c25b4a95d167adccb27f8039462ec8e8f40768952107e3d444735e7f8c686b4
sha512 de60ff9f5f3af39a4c6827e686a2cba3418b2d6e456eb3e2ff5bb79dd18ec602008c6ef2225c0c320448a7746a95884381530d6148167c246cc57c15e064dddd
ripemd-160 afc1bf483fd59d6d7129756ad8a1c0016df87e69

28396404 as geometric shapes

Circle

Radius = n
Diameter 56792808
Circumference 178419868.38954
Area 2.533241332208E+15

Sphere

Radius = n
Volume 9.591325906517E+22
Surface area 1.0132965328832E+16
Circumference 178419868.38954

Square

Length = n
Perimeter 113585616
Area 806355760131216
Diagonal 40158579.659426

Cube

Length = n
Surface area 4838134560787296
Volume 2.2897603932413E+22
Space diagonal 49184014.480252

Equilateral Triangle

Length = n
Perimeter 85189212
Area 3.4916228638077E+14
Altitude 24592007.240126

Triangular Pyramid

Length = n
Surface area 3.4916228638077E+14
Volume 2.6985085022555E+21
Height 13386193.219809