30489468 (number)

30489468 is an even 8-digits composite number following 30489467 and preceding 30489469. In scientific notation, it is written as 3.0489468 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 10163152 positive integers (up to 30489468) that are relatively prime to 30489468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0489468 × 10^7
Engineering notation 3.0489468 × 10^6

Prime Factorization of 30489468

Prime Factorization 2 × 2 × 3 × 2540789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15244734
Product of the distinct prime numbers

The prime factorization of 30489468 is 2 × 2 × 3 × 2540789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 35, 62, 657, 167, 2272, 5616, 13534, 99924, 929890, 964393, 2337818, 2292563, 54303035, 96963704, 41063691, 744498911, 3776456539, 3355166222

Basic calculations (n = 30489468)

Multiplication

n×y
n×2 60978936
n×3 91468404
n×4 121957872
n×5 152447340

Division

n÷y
n÷2 15244734
n÷3 10163156
n÷3 7622367
n÷5 6097893.6

Exponentiation

ny
n2 929607658923024
n3 2.8343242969288E+22
n4 8.6417039952835E+29
n5 2.6348095742967E+37

Nth Root

y√n
2√n 5521.7269037865
3√n 312.40402129824
4√n 74.30832324704
5√n 31.392793936031

Divisors of 30489468

1, 2, 3, 4, 6, 12, 2540789, 5081578, 7622367, 10163156, 15244734, 30489468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30489467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30489468 can be divided by 12 positive divisors. The sum of these divisors (counting 30489468) is 1, the average is 0.083333333333333.

Base conversion 30489468

Base System Value
2 Binary 1110100010011101101111100
3 Ternary 2010101000200120
4 Quaternary 1310103231330
5 Quinary 30301130333
6 Senary 3005254540
8 Octal 164235574
10 Decimal 30489468
12 Duodecimal a264450
16 Hexadecimal 1d13b7c
20 Vigesimal 9ab3d8
36 Base36 i5hto

Cryptographic Hash Functions

md5 e110878f3885016829473b4725cb9506
sha1 27b4300b969161a4e83f7b5ea3a70c2bbecf0df6
sha256 720463ff6066639aaae29b4c125cd99a6e978ffddd02d9348efd8012031677d8
sha512 7d0de7d3d6ae9b9bbc859fc7ce80f910fc1132734d39d4a513900ff79fd9be730dbe37080aef6490a743ad2f09fd6ff84e519b3136e0543ee39111b2b9e7ca0d
ripemd-160 7e01d16467e05ab79da6450b5b99c4c229cfa84a

30489468 as geometric shapes

Circle

Radius = n
Diameter 60978936
Circumference 191570977.36132
Area 2.9204485919934E+15

Sphere

Radius = n
Volume 1.1872389852164E+23
Surface area 1.1681794367974E+16
Circumference 191570977.36132

Square

Length = n
Perimeter 121957872
Area 929607658923024
Diagonal 43118619.15514

Cube

Length = n
Surface area 5577645953538144
Volume 2.8343242969288E+22
Space diagonal 52809307.671745

Equilateral Triangle

Length = n
Perimeter 91468404
Area 4.0253192408996E+14
Altitude 26404653.835873

Triangular Pyramid

Length = n
Surface area 4.0253192408996E+14
Volume 3.3402832174003E+21
Height 14372873.051713