30528025 (number)

30528025 is an odd 8-digits composite number following 30528024 and preceding 30528026. In scientific notation, it is written as 3.0528025 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 21480000 positive integers (up to 30528025) that are relatively prime to 30528025.

Interesting facts

Basic properties

Name

Name thirty million five hundred twenty-eight thousand twenty-five

Notation

Scientific notation 3.0528025 × 10^7
Engineering notation 3.0528025 × 10^6

Prime Factorization of 30528025

Prime Factorization 5 × 5 × 31 × 11 × 3581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6105605
Product of the distinct prime numbers

The prime factorization of 30528025 is 5 × 5 × 31 × 11 × 3581. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 35, 95, 325, 845, 7453, 1902, 33744, 99887, 240765, 347559, 8069978, 6869429, 56922876, 28039684, 341389857, 561721854, 276280439, 4588355163

Basic calculations (n = 30528025)

Multiplication

n×y
n×2 61056050
n×3 91584075
n×4 122112100
n×5 152640125

Division

n÷y
n÷2 15264012.5
n÷3 10176008.333333
n÷3 7632006.25
n÷5 6105605

Exponentiation

ny
n2 931960310400625
n3 2.8450907654918E+22
n4 8.6855002016203E+29
n5 2.6515116729257E+37

Nth Root

y√n
2√n 5525.2171903012
3√n 312.53565459851
4√n 74.331804702302
5√n 31.400729792078

Divisors of 30528025

1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3581, 8525, 17905, 39391, 89525, 111011, 196955, 555055, 984775, 1221121, 2775275, 6105605, 30528025

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30528024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30528025 can be divided by 24 positive divisors. The sum of these divisors (counting 30528025) is 1, the average is 0.041666666666667.

Base conversion 30528025

Base System Value
2 Binary 1110100011101001000011001
3 Ternary 2010102222120121
4 Quaternary 1310131020121
5 Quinary 30303344100
6 Senary 3010153241
8 Octal 164351031
10 Decimal 30528025
12 Duodecimal a282821
16 Hexadecimal 1d1d219
20 Vigesimal 9ag015
36 Base36 i6bkp

Cryptographic Hash Functions

md5 2941025d2a374a2fc1db95800d09ee9d
sha1 51c8548c29c21bc4540df419a9bab825b27393c0
sha256 b1d81bee4cb4f2ad81303a14d3758456647bef068b8861454cd02fbe9e2c8913
sha512 1f984e3b883d33b0fea006d7dc682bf2912929ecf95f9f11a0989860faa1da3ac737348a4335fa74206f28beb1b3a9a9bca3ea565b861773d358a1fc65a47e15
ripemd-160 a2b4d3ea1fd8a29d1391a03396081d15781cb3f1

30528025 as geometric shapes

Circle

Radius = n
Diameter 61056050
Circumference 191813238.13721
Area 2.9278396645919E+15

Sphere

Radius = n
Volume 1.191748833022E+23
Surface area 1.1711358658367E+16
Circumference 191813238.13721

Square

Length = n
Perimeter 122112100
Area 931960310400625
Diagonal 43173146.987465

Cube

Length = n
Surface area 5591761862403750
Volume 2.8450907654918E+22
Space diagonal 52876090.354733

Equilateral Triangle

Length = n
Perimeter 91584075
Area 4.0355065206289E+14
Altitude 26438045.177366

Triangular Pyramid

Length = n
Surface area 4.0355065206289E+14
Volume 3.3529716222841E+21
Height 14391048.995822