30742020 (number)

30742020 is an even 8-digits composite number following 30742019 and preceding 30742021. In scientific notation, it is written as 3.0742020 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 8151552 positive integers (up to 30742020) that are relatively prime to 30742020.

Interesting facts

Basic properties

Name

Name thirty million seven hundred forty-two thousand twenty

Notation

Scientific notation 3.0742020 × 10^7
Engineering notation 3.0742020 × 10^6

Prime Factorization of 30742020

Prime Factorization 2 × 2 × 45 × 233 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15371010
Product of the distinct prime numbers

The prime factorization of 30742020 is 2 × 2 × 45 × 233 × 733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 71, 50, 971, 634, 9461, 9543, 89077, 60795, 558103, 675660, 4187139, 9161490, 80473456, 30198265, 406015662, 348002511, 4647719386, 6626860943

Basic calculations (n = 30742020)

Multiplication

n×y
n×2 61484040
n×3 92226060
n×4 122968080
n×5 153710100

Division

n÷y
n÷2 15371010
n÷3 10247340
n÷3 7685505
n÷5 6148404

Exponentiation

ny
n2 945071793680400
n3 2.9053415982759E+22
n4 8.9316069521029E+29
n5 2.7457563955369E+37

Nth Root

y√n
2√n 5544.5486741483
3√n 313.26422448483
4√n 74.461726236694
5√n 31.444629368555

Divisors of 30742020

1, 2, 4, 45, 90, 180, 233, 466, 733, 932, 1466, 2932, 10485, 20970, 32985, 41940, 65970, 131940, 170789, 341578, 683156, 7685505, 15371010, 30742020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30742019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30742020 can be divided by 24 positive divisors. The sum of these divisors (counting 30742020) is 1, the average is 0.041666666666667.

Base conversion 30742020

Base System Value
2 Binary 1110101010001011000000100
3 Ternary 2010211212010100
4 Quaternary 1311101120010
5 Quinary 30332221040
6 Senary 3014524100
8 Octal 165213004
10 Decimal 30742020
12 Duodecimal a366630
16 Hexadecimal 1d51604
20 Vigesimal 9c2f10
36 Base36 iawp0

Cryptographic Hash Functions

md5 f232588acfd7c481499926a2e8bebbea
sha1 9d6af5013027bbdbd313f81271ecc3c60af84d8d
sha256 cfe54cd521e1223ffd00207d9079923c7576a8c82e00af81cb41767e69a87d3e
sha512 1b9980df7911529df1560bf86f9a42932a6c2abe461865423a332d30b649377d6b17fda27390321045e64bad304cbbdbc6b03fae98542d9ffa887673af53df79
ripemd-160 dc8947357cbdc334b572df8edc03d824191de2e2

30742020 as geometric shapes

Circle

Radius = n
Diameter 61484040
Circumference 193157808.37702
Area 2.9690306041413E+15

Sphere

Radius = n
Volume 1.2169866428416E+23
Surface area 1.1876122416565E+16
Circumference 193157808.37702

Square

Length = n
Perimeter 122968080
Area 945071793680400
Diagonal 43475781.618745

Cube

Length = n
Surface area 5670430762082400
Volume 2.9053415982759E+22
Space diagonal 53246740.567299

Equilateral Triangle

Length = n
Perimeter 92226060
Area 4.0922809086368E+14
Altitude 26623370.283649

Triangular Pyramid

Length = n
Surface area 4.0922809086368E+14
Volume 3.4239779096737E+21
Height 14491927.206248