30904976 (number)

30904976 is an even 8-digits composite number following 30904975 and preceding 30904977. In scientific notation, it is written as 3.0904976 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 15292416 positive integers (up to 30904976) that are relatively prime to 30904976.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0904976 × 10^7
Engineering notation 3.0904976 × 10^6

Prime Factorization of 30904976

Prime Factorization 2 × 2 × 2 × 2 × 97 × 19913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3863122
Product of the distinct prime numbers

The prime factorization of 30904976 is 2 × 2 × 2 × 2 × 97 × 19913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 97, 49, 83, 630, 5888, 8800, 53878, 97954, 164863, 441999, 856197, 5117117, 29592591, 32805787, 459470293, 322338332, 1485858324, 5182240190

Basic calculations (n = 30904976)

Multiplication

n×y
n×2 61809952
n×3 92714928
n×4 123619904
n×5 154524880

Division

n÷y
n÷2 15452488
n÷3 10301658.666667
n÷3 7726244
n÷5 6180995.2

Exponentiation

ny
n2 955117541560576
n3 2.9517884699109E+22
n4 9.1224951819672E+29
n5 2.8193049465881E+37

Nth Root

y√n
2√n 5559.2244063358
3√n 313.81676192875
4√n 74.560206587266
5√n 31.477894982357

Divisors of 30904976

1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19913, 39826, 79652, 159304, 318608, 1931561, 3863122, 7726244, 15452488, 30904976

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 -30904975
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 30904976 can be divided by 20 positive divisors. The sum of these divisors (counting 30904976) is 1, the average is 0.05.

Base conversion 30904976

Base System Value
2 Binary 1110101111001001010010000
3 Ternary 2011011010122202
4 Quaternary 1311321022100
5 Quinary 30402424401
6 Senary 3022222332
8 Octal 165711220
10 Decimal 30904976
12 Duodecimal a4249a8
16 Hexadecimal 1d79290
20 Vigesimal 9d328g
36 Base36 ieefk

Cryptographic Hash Functions

md5 22c4f14962f00d19d192004006e3d7ca
sha1 02b595cbb45e76b678628069b729e803199cb27e
sha256 24787d1998055c6b467eeacdd77016fac252b2bcd1c770d3874f790dde497b02
sha512 ff072ddf1b7256ddbfa9685c6755b3880ebb2b836c1dcd465ed14da2120129afccfb2e9e1320e07cb29f3ec663f748a5ec0aa5adf44a67b988de75618068f8c9
ripemd-160 8614205a2f843035f12c79cc11becd79e65191a6

30904976 as geometric shapes

Circle

Radius = n
Diameter 61809952
Circumference 194181691.12194
Area 3.0005902518814E+15

Sphere

Radius = n
Volume 1.2364422629364E+23
Surface area 1.2002361007526E+16
Circumference 194181691.12194

Square

Length = n
Perimeter 123619904
Area 955117541560576
Diagonal 43706236.204015

Cube

Length = n
Surface area 5730705249363456
Volume 2.9517884699109E+22
Space diagonal 53528988.638697

Equilateral Triangle

Length = n
Perimeter 92714928
Area 4.135780272958E+14
Altitude 26764494.319348

Triangular Pyramid

Length = n
Surface area 4.135780272958E+14
Volume 3.4787160728371E+21
Height 14568745.401338