30894908 (number)

30894908 is an even 8-digits composite number following 30894907 and preceding 30894909. In scientific notation, it is written as 3.0894908 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 14009600 positive integers (up to 30894908) that are relatively prime to 30894908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0894908 × 10^7
Engineering notation 3.0894908 × 10^6

Prime Factorization of 30894908

Prime Factorization 2 × 2 × 11 × 881 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15447454
Product of the distinct prime numbers

The prime factorization of 30894908 is 2 × 2 × 11 × 881 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 94, 90, 608, 847, 5070, 9806, 51753, 79739, 454339, 110333, 8963250, 1199510, 78377602, 35533198, 620836025, 635388860, 3284243722, 7746685870

Basic calculations (n = 30894908)

Multiplication

n×y
n×2 61789816
n×3 92684724
n×4 123579632
n×5 154474540

Division

n÷y
n÷2 15447454
n÷3 10298302.666667
n÷3 7723727
n÷5 6178981.6

Exponentiation

ny
n2 954495340328464
n3 2.9489045725877E+22
n4 9.1106135470875E+29
n5 2.8147156736082E+37

Nth Root

y√n
2√n 5558.3188105757
3√n 313.7826805744
4√n 74.554133423813
5√n 31.475843786768

Divisors of 30894908

1, 2, 4, 11, 22, 44, 797, 881, 1594, 1762, 3188, 3524, 8767, 9691, 17534, 19382, 35068, 38764, 702157, 1404314, 2808628, 7723727, 15447454, 30894908

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 -30894907
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 30894908 can be divided by 24 positive divisors. The sum of these divisors (counting 30894908) is 1, the average is 0.041666666666667.

Base conversion 30894908

Base System Value
2 Binary 1110101110110101100111100
3 Ternary 2011010121211212
4 Quaternary 1311312230330
5 Quinary 30402114113
6 Senary 3022103552
8 Octal 165665474
10 Decimal 30894908
12 Duodecimal a41abb8
16 Hexadecimal 1d76b3c
20 Vigesimal 9d1h58
36 Base36 ie6nw

Cryptographic Hash Functions

md5 9dba62596db719e0d33590724bae43c2
sha1 49450a0df447077900ec4797d1ab9c0d21a93065
sha256 a57d90cd25ba4676c8fe61af91634874d4e8fc795eeee930f7a769ab54d57487
sha512 411bef3833dc823a057eb127cbdbcd59df625f0f1b4d7794594f621f63791f14ce17b2944698d5dc56a8adfa74f55a14b795b6a7a0e0dd93fd41d890a67ee679
ripemd-160 c7b9515b3436ec69a5994e4aacbc7e2a9a3da986

30894908 as geometric shapes

Circle

Radius = n
Diameter 61789816
Circumference 194118432.01227
Area 2.9986355490616E+15

Sphere

Radius = n
Volume 1.2352342588505E+23
Surface area 1.1994542196246E+16
Circumference 194118432.01227

Square

Length = n
Perimeter 123579632
Area 954495340328464
Diagonal 43691997.901869

Cube

Length = n
Surface area 5726972041970784
Volume 2.9489045725877E+22
Space diagonal 53511550.351166

Equilateral Triangle

Length = n
Perimeter 92684724
Area 4.1330860625916E+14
Altitude 26755775.175583

Triangular Pyramid

Length = n
Surface area 4.1330860625916E+14
Volume 3.4753173672479E+21
Height 14563999.300623