28294401 (number)

28294401 is an odd 8-digits composite number following 28294400 and preceding 28294402. In scientific notation, it is written as 2.8294401 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 17252928 positive integers (up to 28294401) that are relatively prime to 28294401.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-four thousand four hundred one

Notation

Scientific notation 2.8294401 × 10^7
Engineering notation 2.8294401 × 10^6

Prime Factorization of 28294401

Prime Factorization 3 × 19 × 29 × 17117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28294401
Product of the distinct prime numbers

The prime factorization of 28294401 is 3 × 19 × 29 × 17117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 83, 20, 852, 575, 1792, 1096, 24941, 51785, 335122, 113729, 5883853, 2679539, 37687294, 28331696, 854624144, 424413099, 7435981334, 8272314423

Basic calculations (n = 28294401)

Multiplication

n×y
n×2 56588802
n×3 84883203
n×4 113177604
n×5 141472005

Division

n÷y
n÷2 14147200.5
n÷3 9431467
n÷3 7073600.25
n÷5 5658880.2

Exponentiation

ny
n2 800573127948801
n3 2.2651737112008E+22
n4 6.4091733319373E+29
n5 1.8134372033234E+37

Nth Root

y√n
2√n 5319.2481611596
3√n 304.71944459809
4√n 72.93317599803
5√n 30.927164251289

Divisors of 28294401

1, 3, 19, 29, 57, 87, 551, 1653, 17117, 51351, 325223, 496393, 975669, 1489179, 9431467, 28294401

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 -28294400
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 28294401 can be divided by 16 positive divisors. The sum of these divisors (counting 28294401) is 1, the average is 0.0625.

Base conversion 28294401

Base System Value
2 Binary 1101011111011110100000001
3 Ternary 1222020111121210
4 Quaternary 1223323310001
5 Quinary 24220410101
6 Senary 2450240333
8 Octal 153736401
10 Decimal 28294401
12 Duodecimal 95860a9
16 Hexadecimal 1afbd01
20 Vigesimal 8ggg01
36 Base36 gug3l

Cryptographic Hash Functions

md5 6540ce9e2fce5b0331427fbdc79cf47d
sha1 3361451e06aa906419a8c37955000043b96b3d6a
sha256 fecbecd75fb90d51ac712ba1fc4ce2fe7d88a448eb3f7eda5ca473cb0f86efd1
sha512 c65d4037c5fac68fc22490ab5a31279dafc4f46d7128c5317a6b949dee8943ee3815072cd8845e1f38825aa5bc171cd9a55e17e1ac836324bea36766aa290383
ripemd-160 41cc4e99ed30884cc4f8c89d7c595f929e7d1468

28294401 as geometric shapes

Circle

Radius = n
Diameter 56588802
Circumference 177778964.63865
Area 2.5150746574254E+15

Sphere

Radius = n
Volume 9.4883374536174E+22
Surface area 1.0060298629701E+16
Circumference 177778964.63865

Square

Length = n
Perimeter 113177604
Area 800573127948801
Diagonal 40014325.633423

Cube

Length = n
Surface area 4803438767692806
Volume 2.2651737112008E+22
Space diagonal 49007340.101728

Equilateral Triangle

Length = n
Perimeter 84883203
Area 3.4665833319542E+14
Altitude 24503670.050864

Triangular Pyramid

Length = n
Surface area 3.4665833319542E+14
Volume 2.6695328195926E+21
Height 13338108.544474