30508744 (number)

30508744 is an even 8-digits composite number following 30508743 and preceding 30508745. In scientific notation, it is written as 3.0508744 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 12109824 positive integers (up to 30508744) that are relatively prime to 30508744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0508744 × 10^7
Engineering notation 3.0508744 × 10^6

Prime Factorization of 30508744

Prime Factorization 2 × 2 × 2 × 7 × 17 × 439 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7627186
Product of the distinct prime numbers

The prime factorization of 30508744 is 2 × 2 × 2 × 7 × 17 × 439 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30508744)

Multiplication

n×y
n×2 61017488
n×3 91526232
n×4 122034976
n×5 152543720

Division

n÷y
n÷2 15254372
n÷3 10169581.333333
n÷3 7627186
n÷5 6101748.8

Exponentiation

ny
n2 930783460457536
n3 2.8397034314533E+22
n4 8.6635785026131E+29
n5 2.6431489866013E+37

Nth Root

y√n
2√n 5523.4720964263
3√n 312.46984327659
4√n 74.320065234271
5√n 31.396762352436

Divisors of 30508744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30508743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30508744 can be divided by 64 positive divisors. The sum of these divisors (counting 30508744) is 1, the average is 0.015625.

Base conversion 30508744

Base System Value
2 Binary 1110100011000011011001000
3 Ternary 2010102000010111
4 Quaternary 1310120123020
5 Quinary 30302234434
6 Senary 3005524104
8 Octal 164303310
10 Decimal 30508744
12 Duodecimal a273634
16 Hexadecimal 1d186c8
20 Vigesimal 9adbh4
36 Base36 i5wp4

Cryptographic Hash Functions

md5 5779e42f3ad5792c79e14e40c03f2897
sha1 78fa014275720556471151e46c4eb4497ee5819a
sha256 c12883edddd4c0ddfd480eb576181c06084b8d8211ba31a6426ab8e407689e12
sha512 9a8c2dc888683dc615b3e700e08190f8bb3e03b28b24dce83293fab0852ab72574371ddc53a4b576a96eab0e4ff5e7d29c2bca061e095486ecb03b51b32ee23d
ripemd-160 c43cb7d4bb05396e837f2e84a4c4c930903e22be

30508744 as geometric shapes

Circle

Radius = n
Diameter 61017488
Circumference 191692092.0413
Area 2.9241424814563E+15

Sphere

Radius = n
Volume 1.189492191817E+23
Surface area 1.1696569925825E+16
Circumference 191692092.0413

Square

Length = n
Perimeter 122034976
Area 930783460457536
Diagonal 43145879.535769

Cube

Length = n
Surface area 5584700762745216
Volume 2.8397034314533E+22
Space diagonal 52842694.683112

Equilateral Triangle

Length = n
Perimeter 91526232
Area 4.0304106108931E+14
Altitude 26421347.341556

Triangular Pyramid

Length = n
Surface area 4.0304106108931E+14
Volume 3.3466225882322E+21
Height 14381959.845256