30485428 (number)

30485428 is an even 8-digits composite number following 30485427 and preceding 30485429. In scientific notation, it is written as 3.0485428 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 15231672 positive integers (up to 30485428) that are relatively prime to 30485428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0485428 × 10^7
Engineering notation 3.0485428 × 10^6

Prime Factorization of 30485428

Prime Factorization 2 × 2 × 2803 × 2719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15242714
Product of the distinct prime numbers

The prime factorization of 30485428 is 2 × 2 × 2803 × 2719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 11, 43, 667, 476, 9861, 3823, 52439, 36714, 440727, 794836, 313188, 8155558, 41916867, 93904616, 152558776, 434949657, 2789864116, 5210752081

Basic calculations (n = 30485428)

Multiplication

n×y
n×2 60970856
n×3 91456284
n×4 121941712
n×5 152427140

Division

n÷y
n÷2 15242714
n÷3 10161809.333333
n÷3 7621357
n÷5 6097085.6

Exponentiation

ny
n2 929361320343184
n3 2.8331977617307E+22
n4 8.6371246375003E+29
n5 2.6330644126354E+37

Nth Root

y√n
2√n 5521.3610640856
3√n 312.39022234756
4√n 74.305861572864
5√n 31.391961952934

Divisors of 30485428

1, 2, 4, 2719, 2803, 5438, 5606, 10876, 11212, 7621357, 15242714, 30485428

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 -30485427
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 30485428 can be divided by 12 positive divisors. The sum of these divisors (counting 30485428) is 1, the average is 0.083333333333333.

Base conversion 30485428

Base System Value
2 Binary 1110100010010101110110100
3 Ternary 2010100211010221
4 Quaternary 1310102232310
5 Quinary 30301013203
6 Senary 3005224124
8 Octal 164225664
10 Decimal 30485428
12 Duodecimal a262044
16 Hexadecimal 1d12bb4
20 Vigesimal 9aadb8
36 Base36 i5epg

Cryptographic Hash Functions

md5 359f80f2ac5073eab94566b9e7239382
sha1 9a9124fdb7293dced4731ecf1c1bf8d6475eadbb
sha256 04dd3a92341571c9041aaae385e127965c8fc8e6cfb44d7c48e03553a460f5ed
sha512 1f809406a52d0247be217899880da9e97d12b684150771fa26ffe149182953eef6cb4d1910eff4127b4f47d0ef42f8d1eb1fe012e7754579f450310c8cdecfe5
ripemd-160 0b8c7b685066d37053972a3c8c84f32ef06ec3a4

30485428 as geometric shapes

Circle

Radius = n
Diameter 60970856
Circumference 191545593.29268
Area 2.9196746965207E+15

Sphere

Radius = n
Volume 1.186767103256E+23
Surface area 1.1678698786083E+16
Circumference 191545593.29268

Square

Length = n
Perimeter 121941712
Area 929361320343184
Diagonal 43112905.732349

Cube

Length = n
Surface area 5576167922059104
Volume 2.8331977617307E+22
Space diagonal 52802310.186483

Equilateral Triangle

Length = n
Perimeter 91456284
Area 4.0242525635592E+14
Altitude 26401155.093241

Triangular Pyramid

Length = n
Surface area 4.0242525635592E+14
Volume 3.3389555829372E+21
Height 14370968.57745