30423894 (number)

30423894 is an even 8-digits composite number following 30423893 and preceding 30423895. In scientific notation, it is written as 3.0423894 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 9609600 positive integers (up to 30423894) that are relatively prime to 30423894.

Interesting facts

Basic properties

Name

Name thirty million four hundred twenty-three thousand eight hundred ninety-four

Notation

Scientific notation 3.0423894 × 10^7
Engineering notation 3.0423894 × 10^6

Prime Factorization of 30423894

Prime Factorization 2 × 3 × 23 × 113 × 1951

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30423894
Product of the distinct prime numbers

The prime factorization of 30423894 is 2 × 3 × 23 × 113 × 1951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 30, 20, 825, 206, 6732, 5334, 89503, 81911, 779850, 461010, 8089349, 4471212, 41576426, 56068535, 604112698, 511874480, 292665284, 1411362992

Basic calculations (n = 30423894)

Multiplication

n×y
n×2 60847788
n×3 91271682
n×4 121695576
n×5 152119470

Division

n÷y
n÷2 15211947
n÷3 10141298
n÷3 7605973.5
n÷5 6084778.8

Exponentiation

ny
n2 925613326123236
n3 2.8160761718961E+22
n4 8.5676002949692E+29
n5 2.6065976320851E+37

Nth Root

y√n
2√n 5515.7858914211
3√n 312.17989707446
4√n 74.268337071871
5√n 31.379278945893

Divisors of 30423894

1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1951, 2599, 3902, 5198, 5853, 7797, 11706, 15594, 44873, 89746, 134619, 220463, 269238, 440926, 661389, 1322778, 5070649, 10141298, 15211947, 30423894

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 -30423893
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 30423894 can be divided by 32 positive divisors. The sum of these divisors (counting 30423894) is 1, the average is 0.03125.

Base conversion 30423894

Base System Value
2 Binary 1110100000011101101010110
3 Ternary 2010020200201220
4 Quaternary 1310003231112
5 Quinary 30242031034
6 Senary 3004031210
8 Octal 164035526
10 Decimal 30423894
12 Duodecimal a232506
16 Hexadecimal 1d03b56
20 Vigesimal 9a2jee
36 Base36 i4386

Cryptographic Hash Functions

md5 afa06fd55c003256588b3daa141f9667
sha1 5bf22048019f28b99dc581e42f83710237b0102f
sha256 6a2f624358f05dee34ca4032d80060c5524437ea6edd690976996422ded70fc4
sha512 00dd3b36d93c235bce8321e5f8668e09cb928497d5a7a1d2b02e581471832ce04126d70a32ce17f554a75065ec1741d8b3c5e02d6ad68845c5f309d620c30c6b
ripemd-160 1ad0ef45daec872fae3699259edd6b66080f71e1

30423894 as geometric shapes

Circle

Radius = n
Diameter 60847788
Circumference 191158963.76799
Area 2.9079000254136E+15

Sphere

Radius = n
Volume 1.1795952284771E+23
Surface area 1.1631600101654E+16
Circumference 191158963.76799

Square

Length = n
Perimeter 121695576
Area 925613326123236
Diagonal 43025883.515001

Cube

Length = n
Surface area 5553679956739416
Volume 2.8160761718961E+22
Space diagonal 52695730.17209

Equilateral Triangle

Length = n
Perimeter 91271682
Area 4.0080232725207E+14
Altitude 26347865.086045

Triangular Pyramid

Length = n
Surface area 4.0080232725207E+14
Volume 3.3187775958093E+21
Height 14341961.171667