30996968 (number)

30996968 is an even 8-digits composite number following 30996967 and preceding 30996969. In scientific notation, it is written as 3.0996968 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 15285888 positive integers (up to 30996968) that are relatively prime to 30996968.

Interesting facts

Basic properties

Name

Name thirty million nine hundred ninety-six thousand nine hundred sixty-eight

Notation

Scientific notation 3.0996968 × 10^7
Engineering notation 3.0996968 × 10^6

Prime Factorization of 30996968

Prime Factorization 2 × 2 × 2 × 73 × 53077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7749242
Product of the distinct prime numbers

The prime factorization of 30996968 is 2 × 2 × 2 × 73 × 53077. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 71, 75, 981, 316, 7802, 6181, 63076, 34981, 157911, 199998, 4827160, 3948143, 8332334, 96842976, 787154731, 179170814, 415211756, 9529852921

Basic calculations (n = 30996968)

Multiplication

n×y
n×2 61993936
n×3 92990904
n×4 123987872
n×5 154984840

Division

n÷y
n÷2 15498484
n÷3 10332322.666667
n÷3 7749242
n÷5 6199393.6

Exponentiation

ny
n2 960812025193024
n3 2.9782259598923E+22
n4 9.2315974775552E+29
n5 2.8615153160066E+37

Nth Root

y√n
2√n 5567.4920745341
3√n 314.12782332873
4√n 74.615628889222
5√n 31.496612181149

Divisors of 30996968

1, 2, 4, 8, 73, 146, 292, 584, 53077, 106154, 212308, 424616, 3874621, 7749242, 15498484, 30996968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30996967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996968 can be divided by 16 positive divisors. The sum of these divisors (counting 30996968) is 1, the average is 0.0625.

Base conversion 30996968

Base System Value
2 Binary 1110110001111100111101000
3 Ternary 2011022210211212
4 Quaternary 1312033213220
5 Quinary 30413400333
6 Senary 3024212252
8 Octal 166174750
10 Decimal 30996968
12 Duodecimal a46a088
16 Hexadecimal 1d8f9e8
20 Vigesimal 9dec88
36 Base36 igdew

Cryptographic Hash Functions

md5 4e8900259da1684f04493997654aea0c
sha1 bd30bf954f786c9d8a7d7c8a61c53b732506be5b
sha256 2a0cf9c26f344b1d0bff26bdd98d5e67b3864eb77613fc6b7577256ebb4bff78
sha512 db805ae309502f4d407d9ca90ab9b3614367d0274c807247bec62e3bfebf5dbc5f14369a90077568549f808ac2e1b15a6c72f07bbba6384bc7c58ac79a9c893d
ripemd-160 7e3940fca1e773c6754dd8586f5dd6951c4eb8c6

30996968 as geometric shapes

Circle

Radius = n
Diameter 61993936
Circumference 194759693.90472
Area 3.0184799998271E+15

Sphere

Radius = n
Volume 1.2475163728438E+23
Surface area 1.2073919999309E+16
Circumference 194759693.90472

Square

Length = n
Perimeter 123987872
Area 960812025193024
Diagonal 43836332.538045

Cube

Length = n
Surface area 5764872151158144
Volume 2.9782259598923E+22
Space diagonal 53688323.456587

Equilateral Triangle

Length = n
Perimeter 92990904
Area 4.1604381103937E+14
Altitude 26844161.728293

Triangular Pyramid

Length = n
Surface area 4.1604381103937E+14
Volume 3.5098729535761E+21
Height 14612110.846015