30996894 (number)

30996894 is an even 8-digits composite number following 30996893 and preceding 30996895. In scientific notation, it is written as 3.0996894 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 10033632 positive integers (up to 30996894) that are relatively prime to 30996894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0996894 × 10^7
Engineering notation 3.0996894 × 10^6

Prime Factorization of 30996894

Prime Factorization 2 × 3 × 43 × 317 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30996894
Product of the distinct prime numbers

The prime factorization of 30996894 is 2 × 3 × 43 × 317 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30996894)

Multiplication

n×y
n×2 61993788
n×3 92990682
n×4 123987576
n×5 154984470

Division

n÷y
n÷2 15498447
n÷3 10332298
n÷3 7749223.5
n÷5 6199378.8

Exponentiation

ny
n2 960807437647236
n3 2.9782046299163E+22
n4 9.2315093223825E+29
n5 2.861481159259E+37

Nth Root

y√n
2√n 5567.485428809
3√n 314.12757335291
4√n 74.615584356145
5√n 31.496597142571

Divisors of 30996894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30996893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996894 can be divided by 32 positive divisors. The sum of these divisors (counting 30996894) is 1, the average is 0.03125.

Base conversion 30996894

Base System Value
2 Binary 1110110001111100110011110
3 Ternary 2011022210202010
4 Quaternary 1312033212132
5 Quinary 30413400034
6 Senary 3024212050
8 Octal 166174636
10 Decimal 30996894
12 Duodecimal a46a026
16 Hexadecimal 1d8f99e
20 Vigesimal 9dec4e
36 Base36 igdcu

Cryptographic Hash Functions

md5 24305f00245f68d6ad739bfc14509588
sha1 6d8aee28fddd1f8799bf73d1b088de698ca81e56
sha256 a112416b034d39e0cc440492306093074c06da7ed8c96cef501f5563ba327705
sha512 1702fff5f726d7d38dd70c35dadee6f62f5f5f0d300e33baf4658aee4a90e0f505906c5ffbbc0cafcf8ce73efea75956afc1a54339d77eca5a12fcbb325b5089
ripemd-160 03a8eb176b823c84d91c7ca48d4f7771cbe539cb

30996894 as geometric shapes

Circle

Radius = n
Diameter 61993788
Circumference 194759228.949
Area 3.018465587627E+15

Sphere

Radius = n
Volume 1.2475074381643E+23
Surface area 1.2073862350508E+16
Circumference 194759228.949

Square

Length = n
Perimeter 123987576
Area 960807437647236
Diagonal 43836227.886241

Cube

Length = n
Surface area 5764844625883416
Volume 2.9782046299163E+22
Space diagonal 53688195.284827

Equilateral Triangle

Length = n
Perimeter 92990682
Area 4.1604182457377E+14
Altitude 26844097.642413

Triangular Pyramid

Length = n
Surface area 4.1604182457377E+14
Volume 3.5098478159583E+21
Height 14612075.96208