30894089 (number)

30894089 is an odd 8-digits composite number following 30894088 and preceding 30894090. In scientific notation, it is written as 3.0894089 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 30733824 positive integers (up to 30894089) that are relatively prime to 30894089.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0894089 × 10^7
Engineering notation 3.0894089 × 10^6

Prime Factorization of 30894089

Prime Factorization 193 × 160073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30894089
Product of the distinct prime numbers

The prime factorization of 30894089 is 193 × 160073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 8, 71, 421, 750, 5779, 6175, 84663, 69571, 419661, 584747, 7945643, 2870752, 41765692, 15047036, 308380600, 779124256, 6139140712, 4267102007

Basic calculations (n = 30894089)

Multiplication

n×y
n×2 61788178
n×3 92682267
n×4 123576356
n×5 154470445

Division

n÷y
n÷2 15447044.5
n÷3 10298029.666667
n÷3 7723522.25
n÷5 6178817.8

Exponentiation

ny
n2 954444735139921
n3 2.9486700592994E+22
n4 9.1096475243631E+29
n5 2.814342613763E+37

Nth Root

y√n
2√n 5558.2451367316
3√n 313.77990783823
4√n 74.553639325868
5√n 31.475676904968

Divisors of 30894089

1, 193, 160073, 30894089

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30894088
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30894089 can be divided by 4 positive divisors. The sum of these divisors (counting 30894089) is 1, the average is 0.25.

Base conversion 30894089

Base System Value
2 Binary 1110101110110100000001001
3 Ternary 2011010120201112
4 Quaternary 1311312200021
5 Quinary 30402102324
6 Senary 3022100105
8 Octal 165664011
10 Decimal 30894089
12 Duodecimal a41a635
16 Hexadecimal 1d76809
20 Vigesimal 9d1f49
36 Base36 ie615

Cryptographic Hash Functions

md5 5b791f528077ffc3c3ca7a42870cc6b2
sha1 b5f025d2ab5b36252bbc3c7c5428e036f40e5351
sha256 c7fa13b5df7b919e43edf2770b7100642f67d0211b3857700ef61b40bf69cbce
sha512 226a8ee0bc1afac89b4701bb31af359fec1fd984d29a7f0f7f079205639d63f80f0fe2083928bdb6064c8bb238d96a9554e9c95da2e806a3cf9fbe626ca90c2e
ripemd-160 f7d08923fe5b2d384160c49ce39e7d211fd55f26

30894089 as geometric shapes

Circle

Radius = n
Diameter 61788178
Circumference 194113286.0835
Area 2.998476568173E+15

Sphere

Radius = n
Volume 1.235136026154E+23
Surface area 1.1993906272692E+16
Circumference 194113286.0835

Square

Length = n
Perimeter 123576356
Area 954444735139921
Diagonal 43690839.660961

Cube

Length = n
Surface area 5726668410839526
Volume 2.9486700592994E+22
Space diagonal 53510131.801555

Equilateral Triangle

Length = n
Perimeter 92682267
Area 4.1328669356974E+14
Altitude 26755065.900777

Triangular Pyramid

Length = n
Surface area 4.1328669356974E+14
Volume 3.4750409906873E+21
Height 14563613.22032