30297946 (number)

30297946 is an even 8-digits composite number following 30297945 and preceding 30297947. In scientific notation, it is written as 3.0297946 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 12417240 positive integers (up to 30297946) that are relatively prime to 30297946.

Interesting facts

Basic properties

Name

Name thirty million two hundred ninety-seven thousand nine hundred forty-six

Notation

Scientific notation 3.0297946 × 10^7
Engineering notation 3.0297946 × 10^6

Prime Factorization of 30297946

Prime Factorization 2 × 7 × 23 × 23 × 4091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1317302
Product of the distinct prime numbers

The prime factorization of 30297946 is 2 × 7 × 23 × 23 × 4091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 14, 27, 390, 625, 134, 6300, 47427, 6024, 841534, 788675, 3409827, 9183508, 83798862, 12923607, 772857956, 441113300, 5142228625, 1180346218

Basic calculations (n = 30297946)

Multiplication

n×y
n×2 60595892
n×3 90893838
n×4 121191784
n×5 151489730

Division

n÷y
n÷2 15148973
n÷3 10099315.333333
n÷3 7574486.5
n÷5 6059589.2

Exponentiation

ny
n2 917965531818916
n3 2.7812470112911E+22
n4 8.4266071760759E+29
n5 2.5530888918396E+37

Nth Root

y√n
2√n 5504.3570015034
3√n 311.74851666819
4√n 74.191353953836
5√n 31.353255201921

Divisors of 30297946

1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 4091, 7406, 8182, 28637, 57274, 94093, 188186, 658651, 1317302, 2164139, 4328278, 15148973, 30297946

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 -30297945
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 30297946 can be divided by 24 positive divisors. The sum of these divisors (counting 30297946) is 1, the average is 0.041666666666667.

Base conversion 30297946

Base System Value
2 Binary 1110011100100111101011010
3 Ternary 2010000021222011
4 Quaternary 1303210331122
5 Quinary 30224013241
6 Senary 3001220134
8 Octal 163447532
10 Decimal 30297946
12 Duodecimal a19164a
16 Hexadecimal 1ce4f5a
20 Vigesimal 9974h6
36 Base36 i1e1m

Cryptographic Hash Functions

md5 6cc47ce6df52e465f4ef83687bfcbaa4
sha1 f0c99a7a9c6424038a3a89a26b882edffa9f32f0
sha256 5e23ea87ba627e459a164413dd542413712247e89a59053f65133c1bf92c9674
sha512 23018b35dc536a9f7d09a081257caa080e5dc2d11132874066d9614885a6a56968c25f49d1d376ef14646a6ededc6ab819fc35ab59a71ffac0c65a12e02d5307
ripemd-160 a95a211af1e10f50a235dc937df5a51a8cfd3823

30297946 as geometric shapes

Circle

Radius = n
Diameter 60595892
Circumference 190367609.14492
Area 2.883873771011E+15

Sphere

Radius = n
Volume 1.1650060237987E+23
Surface area 1.1535495084044E+16
Circumference 190367609.14492

Square

Length = n
Perimeter 121191784
Area 917965531818916
Diagonal 42847766.145248

Cube

Length = n
Surface area 5507793190913496
Volume 2.7812470112911E+22
Space diagonal 52477581.836978

Equilateral Triangle

Length = n
Perimeter 90893838
Area 3.9749073517684E+14
Altitude 26238790.918489

Triangular Pyramid

Length = n
Surface area 3.9749073517684E+14
Volume 3.2777310363979E+21
Height 14282588.715083