28543340 (number)

28543340 is an even 8-digits composite number following 28543339 and preceding 28543341. In scientific notation, it is written as 2.8543340 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 9022464 positive integers (up to 28543340) that are relatively prime to 28543340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8543340 × 10^7
Engineering notation 2.8543340 × 10^6

Prime Factorization of 28543340

Prime Factorization 2 × 2 × 5 × 119 × 179 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14271670
Product of the distinct prime numbers

The prime factorization of 28543340 is 2 × 2 × 5 × 119 × 179 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28543340)

Multiplication

n×y
n×2 57086680
n×3 85630020
n×4 114173360
n×5 142716700

Division

n÷y
n÷2 14271670
n÷3 9514446.6666667
n÷3 7135835
n÷5 5708668

Exponentiation

ny
n2 814722258355600
n3 2.3254894425812E+22
n4 6.6377235826005E+29
n5 1.8946280104418E+37

Nth Root

y√n
2√n 5342.5967469013
3√n 305.61049448624
4√n 73.093069075674
5√n 30.981394236417

Divisors of 28543340

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28543339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28543340 can be divided by 48 positive divisors. The sum of these divisors (counting 28543340) is 1, the average is 0.020833333333333.

Base conversion 28543340

Base System Value
2 Binary 1101100111000100101101100
3 Ternary 1222201011002202
4 Quaternary 1230320211230
5 Quinary 24301341330
6 Senary 2455441032
8 Octal 154704554
10 Decimal 28543340
12 Duodecimal 9686178
16 Hexadecimal 1b3896c
20 Vigesimal 8i7i70
36 Base36 gzs6k

Cryptographic Hash Functions

md5 5f6dd1bbb708153a101b52fde731b209
sha1 af0d5b26c8f203cd3e6264662279cf9f46e784f2
sha256 42962025e69d3d3707f6e964c32fac1579f399dbc93df43d7435a124cfd8e8ed
sha512 7aed81dd9b87c9e5101d1b64583adf0669fa09eaa4d68b14b190e046e98015b189236e8a55e6e1499b0693a9545db8343941acc8104e43a2d84d62261462397b
ripemd-160 70aaa8e905c080352a40610f01975e95452c9573

28543340 as geometric shapes

Circle

Radius = n
Diameter 57086680
Circumference 179343094.50583
Area 2.559525461566E+15

Sphere

Radius = n
Volume 9.7409873984182E+22
Surface area 1.0238101846264E+16
Circumference 179343094.50583

Square

Length = n
Perimeter 114173360
Area 814722258355600
Diagonal 40366378.543426

Cube

Length = n
Surface area 4888333550133600
Volume 2.3254894425812E+22
Space diagonal 49438515.097713

Equilateral Triangle

Length = n
Perimeter 85630020
Area 3.5278508638229E+14
Altitude 24719257.548857

Triangular Pyramid

Length = n
Surface area 3.5278508638229E+14
Volume 2.7406155907115E+21
Height 13455459.514475