30904974 (number)

30904974 is an even 8-digits composite number following 30904973 and preceding 30904975. In scientific notation, it is written as 3.0904974 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 10301652 positive integers (up to 30904974) that are relatively prime to 30904974.

Interesting facts

Basic properties

Name

Name thirty million nine hundred four thousand nine hundred seventy-four

Notation

Scientific notation 3.0904974 × 10^7
Engineering notation 3.0904974 × 10^6

Prime Factorization of 30904974

Prime Factorization 2 × 3 × 3 × 1716943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10301658
Product of the distinct prime numbers

The prime factorization of 30904974 is 2 × 3 × 3 × 1716943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 60, 47, 60, 835, 7459, 7572, 24448, 17109, 835030, 52462, 6187114, 1233558, 27371765, 46872813, 140715792, 625022540, 2216572709, 8234650639

Basic calculations (n = 30904974)

Multiplication

n×y
n×2 61809948
n×3 92714922
n×4 123619896
n×5 154524870

Division

n÷y
n÷2 15452487
n÷3 10301658
n÷3 7726243.5
n÷5 6180994.8

Exponentiation

ny
n2 955117417940676
n3 2.9517878968404E+22
n4 9.1224928205366E+29
n5 2.8193040343387E+37

Nth Root

y√n
2√n 5559.2242264546
3√n 313.81675515925
4√n 74.560205380985
5√n 31.477894574942

Divisors of 30904974

1, 2, 3, 6, 9, 18, 1716943, 3433886, 5150829, 10301658, 15452487, 30904974

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30904973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30904974 can be divided by 12 positive divisors. The sum of these divisors (counting 30904974) is 1, the average is 0.083333333333333.

Base conversion 30904974

Base System Value
2 Binary 1110101111001001010001110
3 Ternary 2011011010122200
4 Quaternary 1311321022032
5 Quinary 30402424344
6 Senary 3022222330
8 Octal 165711216
10 Decimal 30904974
12 Duodecimal a4249a6
16 Hexadecimal 1d7928e
20 Vigesimal 9d328e
36 Base36 ieefi

Cryptographic Hash Functions

md5 b5f83c77c911fc3a714de8af408d7d9b
sha1 9bb783c8b4f8ec595d844fff149fe7e454678c58
sha256 c30f51ecb33530673c49812accf7ed4402fd96a9fdf4417e5f7cb49c79373eb5
sha512 c3fd3a07a26fbde0e19f0ad19b3d110f6dd71c85466d823df437bd260db7488172b169640ea0c450d66849c5c5b2a2aaff2ce3dca4223b0690bb6d4c5c90bd3d
ripemd-160 be3d76a202e286648c9f407876836b7d4d9e0802

30904974 as geometric shapes

Circle

Radius = n
Diameter 61809948
Circumference 194181678.55557
Area 3.0005898635181E+15

Sphere

Radius = n
Volume 1.2364420228892E+23
Surface area 1.2002359454072E+16
Circumference 194181678.55557

Square

Length = n
Perimeter 123619896
Area 955117417940676
Diagonal 43706233.375588

Cube

Length = n
Surface area 5730704507644056
Volume 2.9517878968404E+22
Space diagonal 53528985.174595

Equilateral Triangle

Length = n
Perimeter 92714922
Area 4.1357797376681E+14
Altitude 26764492.587298

Triangular Pyramid

Length = n
Surface area 4.1357797376681E+14
Volume 3.478715397467E+21
Height 14568744.458529