30528020 (number)

30528020 is an even 8-digits composite number following 30528019 and preceding 30528021. In scientific notation, it is written as 3.0528020 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 12211200 positive integers (up to 30528020) that are relatively prime to 30528020.

Interesting facts

Basic properties

Name

Name thirty million five hundred twenty-eight thousand twenty

Notation

Scientific notation 3.0528020 × 10^7
Engineering notation 3.0528020 × 10^6

Prime Factorization of 30528020

Prime Factorization 2 × 2 × 5 × 1526401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15264010
Product of the distinct prime numbers

The prime factorization of 30528020 is 2 × 2 × 5 × 1526401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 57, 96, 862, 387, 1294, 4539, 62370, 74690, 418016, 632100, 491130, 7185516, 49375241, 13076732, 60637819, 145117775, 6514845060, 5292822601

Basic calculations (n = 30528020)

Multiplication

n×y
n×2 61056040
n×3 91584060
n×4 122112080
n×5 152640100

Division

n÷y
n÷2 15264010
n÷3 10176006.666667
n÷3 7632005
n÷5 6105604

Exponentiation

ny
n2 931960005120400
n3 2.8450893675516E+22
n4 8.6854945114402E+29
n5 2.6515095015514E+37

Nth Root

y√n
2√n 5525.2167378303
3√n 312.53563753574
4√n 74.331801658713
5√n 31.40072876349

Divisors of 30528020

1, 2, 4, 5, 10, 20, 1526401, 3052802, 6105604, 7632005, 15264010, 30528020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30528019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30528020 can be divided by 12 positive divisors. The sum of these divisors (counting 30528020) is 1, the average is 0.083333333333333.

Base conversion 30528020

Base System Value
2 Binary 1110100011101001000010100
3 Ternary 2010102222120102
4 Quaternary 1310131020110
5 Quinary 30303344040
6 Senary 3010153232
8 Octal 164351024
10 Decimal 30528020
12 Duodecimal a282818
16 Hexadecimal 1d1d214
20 Vigesimal 9ag010
36 Base36 i6bkk

Cryptographic Hash Functions

md5 2e36e996ef51b18aa024a9643ccbe59e
sha1 6ecc82f9f57000024709aced7b891461cf3e227a
sha256 f96f62dc1081aedfce2152935e77fd3c68731b8d2febc44cc06f63da760e1536
sha512 264d620a1183b7b2e3ba4c1422c1e862919595e68f96521d945f0b82123dee860490004341cec136463f264ca1a1da30ee16dae7e81b4b8d8b2befafeba6cf6a
ripemd-160 b658bac45b31a63a5d7301cbc9a7219f59f0d317

30528020 as geometric shapes

Circle

Radius = n
Diameter 61056040
Circumference 191813206.72128
Area 2.9278387055258E+15

Sphere

Radius = n
Volume 1.1917482474542E+23
Surface area 1.1711354822103E+16
Circumference 191813206.72128

Square

Length = n
Perimeter 122112080
Area 931960005120400
Diagonal 43173139.916397

Cube

Length = n
Surface area 5591760030722400
Volume 2.8450893675516E+22
Space diagonal 52876081.694479

Equilateral Triangle

Length = n
Perimeter 91584060
Area 4.0355051987267E+14
Altitude 26438040.847239

Triangular Pyramid

Length = n
Surface area 4.0355051987267E+14
Volume 3.3529699747958E+21
Height 14391046.638799