30854768 (number)

30854768 is an even 8-digits composite number following 30854767 and preceding 30854769. In scientific notation, it is written as 3.0854768 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 13223424 positive integers (up to 30854768) that are relatively prime to 30854768.

Interesting facts

Basic properties

Name

Name thirty million eight hundred fifty-four thousand seven hundred sixty-eight

Notation

Scientific notation 3.0854768 × 10^7
Engineering notation 3.0854768 × 10^6

Prime Factorization of 30854768

Prime Factorization 2 × 2 × 2 × 2 × 7 × 275489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3856846
Product of the distinct prime numbers

The prime factorization of 30854768 is 2 × 2 × 2 × 2 × 7 × 275489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 69, 13, 858, 584, 241, 3103, 25079, 86812, 471874, 72140, 8831714, 8083106, 86670017, 82649952, 69790839, 70764566, 5321441850, 1053799264

Basic calculations (n = 30854768)

Multiplication

n×y
n×2 61709536
n×3 92564304
n×4 123419072
n×5 154273840

Division

n÷y
n÷2 15427384
n÷3 10284922.666667
n÷3 7713692
n÷5 6170953.6

Exponentiation

ny
n2 952016708333824
n3 2.9374254667764E+22
n4 9.0633581294677E+29
n5 2.7964781238564E+37

Nth Root

y√n
2√n 5554.7068329481
3√n 313.64672833811
4√n 74.529905628198
5√n 31.467660577494

Divisors of 30854768

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275489, 550978, 1101956, 1928423, 2203912, 3856846, 4407824, 7713692, 15427384, 30854768

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 -30854767
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 30854768 can be divided by 20 positive divisors. The sum of these divisors (counting 30854768) is 1, the average is 0.05.

Base conversion 30854768

Base System Value
2 Binary 1110101101100111001110000
3 Ternary 2011001120210012
4 Quaternary 1311230321300
5 Quinary 30344323033
6 Senary 3021154052
8 Octal 165547160
10 Decimal 30854768
12 Duodecimal a3bb928
16 Hexadecimal 1d6ce70
20 Vigesimal 9cggi8
36 Base36 idbow

Cryptographic Hash Functions

md5 1d48ee373cfb584b4969f4ebc63054ea
sha1 eb51ca73ab624adee87fc05af231df1b3c5741e7
sha256 4d308fd01891bf4e37794940d078578f11cfae5b60d0df0c264a94eec139b4d1
sha512 bb98caaab9df1d4efb46d90cf7fc5c7b3be937f4d3f731aec4aa59eae285c237731db7543c3928395237f48b46db26b94f1812909f933cac13e33a43f999f0ec
ripemd-160 9e1615de5b8010ed78b130f68b9fc5132816816c

30854768 as geometric shapes

Circle

Radius = n
Diameter 61709536
Circumference 193866224.95403
Area 2.9908486969963E+15

Sphere

Radius = n
Volume 1.2304259022523E+23
Surface area 1.1963394787985E+16
Circumference 193866224.95403

Square

Length = n
Perimeter 123419072
Area 952016708333824
Diagonal 43635231.369475

Cube

Length = n
Surface area 5712100250002944
Volume 2.9374254667764E+22
Space diagonal 53442025.83175

Equilateral Triangle

Length = n
Perimeter 92564304
Area 4.1223532712217E+14
Altitude 26721012.915875

Triangular Pyramid

Length = n
Surface area 4.1223532712217E+14
Volume 3.4617891113127E+21
Height 14545077.123158