28396543 (number)

28396543 is an odd 8-digits composite number following 28396542 and preceding 28396544. In scientific notation, it is written as 2.8396543 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 23775840 positive integers (up to 28396543) that are relatively prime to 28396543.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-six thousand five hundred forty-three

Notation

Scientific notation 2.8396543 × 10^7
Engineering notation 2.8396543 × 10^6

Prime Factorization of 28396543

Prime Factorization 7 × 317 × 67 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28396543
Product of the distinct prime numbers

The prime factorization of 28396543 is 7 × 317 × 67 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 29, 52, 110, 893, 6298, 3081, 61499, 37008, 907991, 412716, 706024, 2070073, 2447010, 50774138, 983566458, 25784079, 8069717757, 9110063758

Basic calculations (n = 28396543)

Multiplication

n×y
n×2 56793086
n×3 85189629
n×4 113586172
n×5 141982715

Division

n÷y
n÷2 14198271.5
n÷3 9465514.3333333
n÷3 7099135.75
n÷5 5679308.6

Exponentiation

ny
n2 806363654350849
n3 2.2897940184411E+22
n4 6.5022234305806E+29
n5 1.8464066724209E+37

Nth Root

y√n
2√n 5328.8406806734
3√n 305.08568048812
4√n 72.99890876358
5√n 30.949461318187

Divisors of 28396543

1, 7, 67, 191, 317, 469, 1337, 2219, 12797, 21239, 60547, 89579, 148673, 423829, 4056649, 28396543

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 -28396542
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 28396543 can be divided by 16 positive divisors. The sum of these divisors (counting 28396543) is 1, the average is 0.0625.

Base conversion 28396543

Base System Value
2 Binary 1101100010100101111111111
3 Ternary 1222102200201211
4 Quaternary 1230110233333
5 Quinary 24232142133
6 Senary 2452345251
8 Octal 154245777
10 Decimal 28396543
12 Duodecimal 9615227
16 Hexadecimal 1b14bff
20 Vigesimal 8h9b73
36 Base36 gwmwv

Cryptographic Hash Functions

md5 4076ca8e0745f93adc78b2c22996f446
sha1 8ff2cac5830142624e941484021d79e62bf794f6
sha256 b5cfde6f6b5c2c8622d9ffa9f9fd4293d812c8d74acc411e6e8fde7798ed8552
sha512 2a76bde000af9f6360487a6afc36126fc3f185d68b6e66316d85d88542e8c6ead2ae4bac56be554de3e19b483d4fcac860ed00bd16e1c1d9c7b5973740fc7662
ripemd-160 649fc3e8ab99c90e44a52876311a833e5fba1cf3

28396543 as geometric shapes

Circle

Radius = n
Diameter 56793086
Circumference 178420741.75229
Area 2.5332661326304E+15

Sphere

Radius = n
Volume 9.5914667554246E+22
Surface area 1.0133064530522E+16
Circumference 178420741.75229

Square

Length = n
Perimeter 113586172
Area 806363654350849
Diagonal 40158776.235111

Cube

Length = n
Surface area 4838181926105094
Volume 2.2897940184411E+22
Space diagonal 49184255.235314

Equilateral Triangle

Length = n
Perimeter 85189629
Area 3.4916570467814E+14
Altitude 24592127.617657

Triangular Pyramid

Length = n
Surface area 3.4916570467814E+14
Volume 2.6985481299335E+21
Height 13386258.745037