28436746 (number)

28436746 is an even 8-digits composite number following 28436745 and preceding 28436747. In scientific notation, it is written as 2.8436746 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12976128 positive integers (up to 28436746) that are relatively prime to 28436746.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-six thousand seven hundred forty-six

Notation

Scientific notation 2.8436746 × 10^7
Engineering notation 2.8436746 × 10^6

Prime Factorization of 28436746

Prime Factorization 2 × 13 × 89 × 12289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28436746
Product of the distinct prime numbers

The prime factorization of 28436746 is 2 × 13 × 89 × 12289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 83, 52, 805, 320, 4427, 4978, 32369, 83263, 986249, 4262, 4728497, 2041234, 28188025, 82342195, 930168719, 554380291, 9415410112, 7313229222

Basic calculations (n = 28436746)

Multiplication

n×y
n×2 56873492
n×3 85310238
n×4 113746984
n×5 142183730

Division

n÷y
n÷2 14218373
n÷3 9478915.3333333
n÷3 7109186.5
n÷5 5687349.2

Exponentiation

ny
n2 808648523068516
n3 2.2995332653775E+22
n4 6.5391243386089E+29
n5 1.8595141787944E+37

Nth Root

y√n
2√n 5332.6115553263
3√n 305.22958974083
4√n 73.024732490618
5√n 30.958219829079

Divisors of 28436746

1, 2, 13, 26, 89, 178, 1157, 2314, 12289, 24578, 159757, 319514, 1093721, 2187442, 14218373, 28436746

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 -28436745
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 28436746 can be divided by 16 positive divisors. The sum of these divisors (counting 28436746) is 1, the average is 0.0625.

Base conversion 28436746

Base System Value
2 Binary 1101100011110100100001010
3 Ternary 1222111201212211
4 Quaternary 1230132210022
5 Quinary 24234433441
6 Senary 2453255334
8 Octal 154364412
10 Decimal 28436746
12 Duodecimal 963454a
16 Hexadecimal 1b1e90a
20 Vigesimal 8hebh6
36 Base36 gxhxm

Cryptographic Hash Functions

md5 7cd14a5a4b4b5de173959e3cf631c21e
sha1 fb5687a80f5eae8f257666d284e92af02c17de46
sha256 6a3745be5f7c2b65c2e81f5f4468b1f3108c6363f343a7bfc83d44764c818ff0
sha512 564bb2cd05e3578d02547dec32a5eaa83f098963502de5c8f6a7dcb9fb317d11b31afd4c288e0173273e245fff88e2bbad00a8155d4a44963548c8036393ab1b
ripemd-160 842ad376dc6ce6629c59c3772ad541a9a204fdb4

28436746 as geometric shapes

Circle

Radius = n
Diameter 56873492
Circumference 178673344.6512
Area 2.5404442594083E+15

Sphere

Radius = n
Volume 9.6322624175935E+22
Surface area 1.0161777037633E+16
Circumference 178673344.6512

Square

Length = n
Perimeter 113746984
Area 808648523068516
Diagonal 40215631.862959

Cube

Length = n
Surface area 4851891138411096
Volume 2.2995332653775E+22
Space diagonal 49253888.873931

Equilateral Triangle

Length = n
Perimeter 85310238
Area 3.5015508185505E+14
Altitude 24626944.436966

Triangular Pyramid

Length = n
Surface area 3.5015508185505E+14
Volume 2.7100259425207E+21
Height 13405210.620986