30711930 (number)

30711930 is an even 8-digits composite number following 30711929 and preceding 30711931. In scientific notation, it is written as 3.0711930 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8189840 positive integers (up to 30711930) that are relatively prime to 30711930.

Interesting facts

Basic properties

Name

Name thirty million seven hundred eleven thousand nine hundred thirty

Notation

Scientific notation 3.0711930 × 10^7
Engineering notation 3.0711930 × 10^6

Prime Factorization of 30711930

Prime Factorization 2 × 3 × 5 × 1023731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30711930
Product of the distinct prime numbers

The prime factorization of 30711930 is 2 × 3 × 5 × 1023731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 32, 14, 135, 476, 8683, 2248, 26580, 3596, 799044, 222323, 9377725, 813545, 70793166, 27589228, 514342153, 589810125, 7565959154, 2252020013

Basic calculations (n = 30711930)

Multiplication

n×y
n×2 61423860
n×3 92135790
n×4 122847720
n×5 153559650

Division

n÷y
n÷2 15355965
n÷3 10237310
n÷3 7677982.5
n÷5 6142386

Exponentiation

ny
n2 943222644324900
n3 2.8968187826921E+22
n4 8.8966895676726E+29
n5 2.7323450723409E+37

Nth Root

y√n
2√n 5541.8345337984
3√n 313.16198442831
4√n 74.443498935759
5√n 31.438471415656

Divisors of 30711930

1, 2, 3, 5, 6, 10, 15, 30, 1023731, 2047462, 3071193, 5118655, 6142386, 10237310, 15355965, 30711930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30711929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30711930 can be divided by 16 positive divisors. The sum of these divisors (counting 30711930) is 1, the average is 0.0625.

Base conversion 30711930

Base System Value
2 Binary 1110101001010000001111010
3 Ternary 2010210022211220
4 Quaternary 1311022001322
5 Quinary 30330240210
6 Senary 3014132510
8 Octal 165120172
10 Decimal 30711930
12 Duodecimal a351136
16 Hexadecimal 1d4a07a
20 Vigesimal 9bijga
36 Base36 ia9h6

Cryptographic Hash Functions

md5 e6c78f96fb4f9551a77fa0546696d70e
sha1 36c1a6ec706c6f5f447fd5902223bae78a8ae748
sha256 9820b81055b755253f9ade6539c4a293a038cf145b54d7daeb3772b8977ae1e3
sha512 0090cf8739543433eb219a1378b5096f5402852ca067ca3c1cc2ae4705c8ebaf769ad365e4223f888fb7e11a0421fba47831cd391cfe623bf972d2f8bcab173d
ripemd-160 12dd55bede788d8816e687b0135bffa7b67f3ced

30711930 as geometric shapes

Circle

Radius = n
Diameter 61423860
Circumference 192968747.33113
Area 2.9632213301106E+15

Sphere

Radius = n
Volume 1.2134166141982E+23
Surface area 1.1852885320443E+16
Circumference 192968747.33113

Square

Length = n
Perimeter 122847720
Area 943222644324900
Diagonal 43433227.932653

Cube

Length = n
Surface area 5659335865949400
Volume 2.8968187826921E+22
Space diagonal 53194623.158499

Equilateral Triangle

Length = n
Perimeter 92135790
Area 4.0842738570505E+14
Altitude 26597311.579249

Triangular Pyramid

Length = n
Surface area 4.0842738570505E+14
Volume 3.4139336751836E+21
Height 14477742.644218