30485744 (number)

30485744 is an even 8-digits composite number following 30485743 and preceding 30485745. In scientific notation, it is written as 3.0485744 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 15242864 positive integers (up to 30485744) that are relatively prime to 30485744.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-five thousand seven hundred forty-four

Notation

Scientific notation 3.0485744 × 10^7
Engineering notation 3.0485744 × 10^6

Prime Factorization of 30485744

Prime Factorization 2 × 2 × 2 × 2 × 1905359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3810718
Product of the distinct prime numbers

The prime factorization of 30485744 is 2 × 2 × 2 × 2 × 1905359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 61, 10, 821, 866, 1542, 4922, 82974, 73158, 149162, 532593, 718237, 7876596, 17876406, 85988614, 798137157, 834768764, 5667111487, 4890841842

Basic calculations (n = 30485744)

Multiplication

n×y
n×2 60971488
n×3 91457232
n×4 121942976
n×5 152428720

Division

n÷y
n÷2 15242872
n÷3 10161914.666667
n÷3 7621436
n÷5 6097148.8

Exponentiation

ny
n2 929380587233536
n3 2.8332858660971E+22
n4 8.6374827592655E+29
n5 2.6332008820338E+37

Nth Root

y√n
2√n 5521.3896801439
3√n 312.39130171537
4√n 74.306054128476
5√n 31.392027032019

Divisors of 30485744

1, 2, 4, 8, 16, 1905359, 3810718, 7621436, 15242872, 30485744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30485743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30485744 can be divided by 10 positive divisors. The sum of these divisors (counting 30485744) is 1, the average is 0.1.

Base conversion 30485744

Base System Value
2 Binary 1110100010010110011110000
3 Ternary 2010100211120122
4 Quaternary 1310102303300
5 Quinary 30301020434
6 Senary 3005225412
8 Octal 164226360
10 Decimal 30485744
12 Duodecimal a262268
16 Hexadecimal 1d12cf0
20 Vigesimal 9aae74
36 Base36 i5ey8

Cryptographic Hash Functions

md5 3808eb36f67c69ef2defa5c46db33734
sha1 f228d99578378047639e4a5cb616dfc8dac9096b
sha256 b3aed64e8b6ceb03a18375a95b4c64b9ccff1c9dc7885470c49cc1704e77fffb
sha512 71f5873c6faef8a9d5c94e625c3f9985688962eb24a7dddc3122cbf4833609d82bbcd40b661edb5a51249d5a0f97b6340e828e9a2953b0f7617003175a75450e
ripemd-160 d76ccdf91727249976ecf119c9639e37fcbe0af0

30485744 as geometric shapes

Circle

Radius = n
Diameter 60971488
Circumference 191547578.77924
Area 2.9197352252418E+15

Sphere

Radius = n
Volume 1.1868040083267E+23
Surface area 1.1678940900967E+16
Circumference 191547578.77924

Square

Length = n
Perimeter 121942976
Area 929380587233536
Diagonal 43113352.623834

Cube

Length = n
Surface area 5576283523401216
Volume 2.8332858660971E+22
Space diagonal 52802857.514538

Equilateral Triangle

Length = n
Perimeter 91457232
Area 4.0243359916417E+14
Altitude 26401428.757269

Triangular Pyramid

Length = n
Surface area 4.0243359916417E+14
Volume 3.3390594149288E+21
Height 14371117.541278