28541790 (number)

28541790 is an even 8-digits composite number following 28541789 and preceding 28541791. In scientific notation, it is written as 2.8541790 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 7579008 positive integers (up to 28541790) that are relatively prime to 28541790.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand seven hundred ninety

Notation

Scientific notation 2.8541790 × 10^7
Engineering notation 2.8541790 × 10^6

Prime Factorization of 28541790

Prime Factorization 2 × 3 × 3 × 5 × 1033 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9513930
Product of the distinct prime numbers

The prime factorization of 28541790 is 2 × 3 × 3 × 5 × 1033 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28541790)

Multiplication

n×y
n×2 57083580
n×3 85625370
n×4 114167160
n×5 142708950

Division

n÷y
n÷2 14270895
n÷3 9513930
n÷3 7135447.5
n÷5 5708358

Exponentiation

ny
n2 814633776404100
n3 2.3251106173033E+22
n4 6.6362818965841E+29
n5 1.894113642731E+37

Nth Root

y√n
2√n 5342.4516843861
3√n 305.60496249126
4√n 73.092076755187
5√n 30.981057750188

Divisors of 28541790

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 -28541789
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 28541790 can be divided by 48 positive divisors. The sum of these divisors (counting 28541790) is 1, the average is 0.020833333333333.

Base conversion 28541790

Base System Value
2 Binary 1101100111000001101011110
3 Ternary 1222201001222100
4 Quaternary 1230320031132
5 Quinary 24301314130
6 Senary 2455425530
8 Octal 154701536
10 Decimal 28541790
12 Duodecimal 96852a6
16 Hexadecimal 1b3835e
20 Vigesimal 8i7e9a
36 Base36 gzqzi

Cryptographic Hash Functions

md5 e6c9bcc09fb492e1c2490269d7e5b080
sha1 6d3fd16867c979d2bcd28c5173ba3da399749165
sha256 65f32145d682f32821149ccbff024f1d4299c5b29eaea69396fb49ff5dd748a4
sha512 2ae633ed9b2d43ac39da2b86db80b66a936869741ac74ab9db48a7a59763697b23316d93ec6c914930a4c055c0dac080ef218869ca8121a2fd995eca05000ad3
ripemd-160 dbb10be3644135a4c71726df195b6eb519888f82

28541790 as geometric shapes

Circle

Radius = n
Diameter 57083580
Circumference 179333355.56861
Area 2.5592474873172E+15

Sphere

Radius = n
Volume 9.7394005788048E+22
Surface area 1.0236989949269E+16
Circumference 179333355.56861

Square

Length = n
Perimeter 114167160
Area 814633776404100
Diagonal 40364186.512405

Cube

Length = n
Surface area 4887802658424600
Volume 2.3251106173033E+22
Space diagonal 49435830.418961

Equilateral Triangle

Length = n
Perimeter 85625370
Area 3.527467725734E+14
Altitude 24717915.209481

Triangular Pyramid

Length = n
Surface area 3.527467725734E+14
Volume 2.74016914084E+21
Height 13454728.837468