30481520 (number)

30481520 is an even 8-digits composite number following 30481519 and preceding 30481521. In scientific notation, it is written as 3.0481520 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 12192576 positive integers (up to 30481520) that are relatively prime to 30481520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0481520 × 10^7
Engineering notation 3.0481520 × 10^6

Prime Factorization of 30481520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 381019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3810190
Product of the distinct prime numbers

The prime factorization of 30481520 is 2 × 2 × 2 × 2 × 5 × 381019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 78, 70, 618, 530, 19, 2070, 2840, 96997, 731519, 533992, 1349587, 16509, 72924149, 11546163, 35685045, 652273199, 2090347608, 2985109156

Basic calculations (n = 30481520)

Multiplication

n×y
n×2 60963040
n×3 91444560
n×4 121926080
n×5 152407600

Division

n÷y
n÷2 15240760
n÷3 10160506.666667
n÷3 7620380
n÷5 6096304

Exponentiation

ny
n2 929123061510400
n3 2.832108318189E+22
n4 8.6326966343046E+29
n5 2.6313771511249E+37

Nth Root

y√n
2√n 5521.0071544964
3√n 312.37687309362
4√n 74.303480096805
5√n 31.391157069509

Divisors of 30481520

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 381019, 762038, 1524076, 1905095, 3048152, 3810190, 6096304, 7620380, 15240760, 30481520

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30481519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30481520 can be divided by 20 positive divisors. The sum of these divisors (counting 30481520) is 1, the average is 0.05.

Base conversion 30481520

Base System Value
2 Binary 1110100010001110001110000
3 Ternary 2010100121210012
4 Quaternary 1310101301300
5 Quinary 30300402040
6 Senary 3005154052
8 Octal 164216160
10 Decimal 30481520
12 Duodecimal a25b928
16 Hexadecimal 1d11c70
20 Vigesimal 9aa3g0
36 Base36 i5bow

Cryptographic Hash Functions

md5 1f27e9196a21079efa51132550cfb4bf
sha1 d938c7800b359cf37d5d25b88dcf7e5199a00e24
sha256 e47f4800a853103af7a7311299dd0e267ae5fc8df53c8dd8450ae38109492870
sha512 2218277ea7acbe606aaba1e7fb492c4d45c58cacb98b48d7309ca631ea2a2ab2d07549fce49568852f4641177421a0a6b52f80927aa8380944a1629b0abebaae
ripemd-160 7c291343eff1b7d48ddcac0e4e13be016da5c37a

30481520 as geometric shapes

Circle

Radius = n
Diameter 60963040
Circumference 191521038.6045
Area 2.9189261843219E+15

Sphere

Radius = n
Volume 1.1863107582124E+23
Surface area 1.1675704737288E+16
Circumference 191521038.6045

Square

Length = n
Perimeter 121926080
Area 929123061510400
Diagonal 43107378.985747

Cube

Length = n
Surface area 5574738369062400
Volume 2.832108318189E+22
Space diagonal 52795541.331927

Equilateral Triangle

Length = n
Perimeter 91444560
Area 4.0232208725499E+14
Altitude 26397770.665963

Triangular Pyramid

Length = n
Surface area 4.0232208725499E+14
Volume 3.3376716614105E+21
Height 14369126.328582