30742568 (number)

30742568 is an even 8-digits composite number following 30742567 and preceding 30742569. In scientific notation, it is written as 3.0742568 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 15314688 positive integers (up to 30742568) that are relatively prime to 30742568.

Interesting facts

Basic properties

Name

Name thirty million seven hundred forty-two thousand five hundred sixty-eight

Notation

Scientific notation 3.0742568 × 10^7
Engineering notation 3.0742568 × 10^6

Prime Factorization of 30742568

Prime Factorization 2 × 2 × 2 × 277 × 13873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7685642
Product of the distinct prime numbers

The prime factorization of 30742568 is 2 × 2 × 2 × 277 × 13873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 3, 46, 307, 391, 3867, 9894, 31244, 36724, 422171, 971370, 636225, 2906007, 27249194, 38152542, 457849380, 863404528, 9834429178, 3680134332

Basic calculations (n = 30742568)

Multiplication

n×y
n×2 61485136
n×3 92227704
n×4 122970272
n×5 153712840

Division

n÷y
n÷2 15371284
n÷3 10247522.666667
n÷3 7685642
n÷5 6148513.6

Exponentiation

ny
n2 945105487234624
n3 2.9054969708484E+22
n4 8.93224382001E+29
n5 2.7460011302924E+37

Nth Root

y√n
2√n 5544.5980918368
3√n 313.26608586517
4√n 74.462058068769
5√n 31.444741472666

Divisors of 30742568

1, 2, 4, 8, 277, 554, 1108, 2216, 13873, 27746, 55492, 110984, 3842821, 7685642, 15371284, 30742568

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 -30742567
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 30742568 can be divided by 16 positive divisors. The sum of these divisors (counting 30742568) is 1, the average is 0.0625.

Base conversion 30742568

Base System Value
2 Binary 1110101010001100000101000
3 Ternary 2010211212212122
4 Quaternary 1311101200220
5 Quinary 30332230233
6 Senary 3014530412
8 Octal 165214050
10 Decimal 30742568
12 Duodecimal a366a08
16 Hexadecimal 1d51828
20 Vigesimal 9c2g88
36 Base36 iax48

Cryptographic Hash Functions

md5 ebbee75035b3e71ee8ad05f34ddd892c
sha1 d980bb6c2d705c4a7ec66dd0844689b8f0106581
sha256 8928a78a1dafcd1b258c737ba290fbed3ac3395cf4deaadeab19a410bc10f3f3
sha512 4f8d608648a8a3ddb9d95fdce2073df6b7172890f6c235561226c576337199610ed66dd85b7a565ae987eacc2ddfe5ff1a8677046471deab8ee8a964a3685ec8
ripemd-160 f91525457ccc89ce65df72e46146b6f782acff5f

30742568 as geometric shapes

Circle

Radius = n
Diameter 61485136
Circumference 193161251.56257
Area 2.9691364555637E+15

Sphere

Radius = n
Volume 1.2170517251526E+23
Surface area 1.1876545822255E+16
Circumference 193161251.56257

Square

Length = n
Perimeter 122970272
Area 945105487234624
Diagonal 43476556.607777

Cube

Length = n
Surface area 5670632923407744
Volume 2.9054969708484E+22
Space diagonal 53247689.731141

Equilateral Triangle

Length = n
Perimeter 92227704
Area 4.0924268060063E+14
Altitude 26623844.865571

Triangular Pyramid

Length = n
Surface area 4.0924268060063E+14
Volume 3.4241610180064E+21
Height 14492185.535926