30458840 (number)

30458840 is an even 8-digits composite number following 30458839 and preceding 30458841. In scientific notation, it is written as 3.0458840 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 12183520 positive integers (up to 30458840) that are relatively prime to 30458840.

Interesting facts

Basic properties

Name

Name thirty million four hundred fifty-eight thousand eight hundred forty

Notation

Scientific notation 3.0458840 × 10^7
Engineering notation 3.0458840 × 10^6

Prime Factorization of 30458840

Prime Factorization 2 × 2 × 2 × 5 × 761471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7614710
Product of the distinct prime numbers

The prime factorization of 30458840 is 2 × 2 × 2 × 5 × 761471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 95, 30, 145, 737, 8360, 8478, 66637, 65768, 611430, 108944, 5297402, 2415908, 69323610, 15837929, 384368068, 3902758, 4628429501, 3146884147

Basic calculations (n = 30458840)

Multiplication

n×y
n×2 60917680
n×3 91376520
n×4 121835360
n×5 152294200

Division

n÷y
n÷2 15229420
n÷3 10152946.666667
n÷3 7614710
n÷5 6091768

Exponentiation

ny
n2 927740934145600
n3 2.8257912674591E+22
n4 8.6070324088935E+29
n5 2.621602230173E+37

Nth Root

y√n
2√n 5518.9527992183
3√n 312.29937843072
4√n 74.289654725395
5√n 31.386484314148

Divisors of 30458840

1, 2, 4, 5, 8, 10, 20, 40, 761471, 1522942, 3045884, 3807355, 6091768, 7614710, 15229420, 30458840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30458839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30458840 can be divided by 16 positive divisors. The sum of these divisors (counting 30458840) is 1, the average is 0.0625.

Base conversion 30458840

Base System Value
2 Binary 1110100001100001111011000
3 Ternary 2010022110200012
4 Quaternary 1310030033120
5 Quinary 30244140330
6 Senary 3004501052
8 Octal 164141730
10 Decimal 30458840
12 Duodecimal a24a788
16 Hexadecimal 1d0c3d8
20 Vigesimal 9a7720
36 Base36 i4u6w

Cryptographic Hash Functions

md5 69f90d80d087385d56dbdf12d2f449ef
sha1 ba7c23fea9333e576555acc9ed19f726f6a3df12
sha256 ef60fe42d030e3812c98c4d9fc024b1871d63ce4aae2f7233d6af60b0ecb8281
sha512 242aff5e303ad975f8080d207306f7a54e7744dae07dd84f8a5d96ad09880ac7948224df7b93ed55c39ddbe197bd67cfa91780629f4945c79369128b2c1e00dd
ripemd-160 4053f5cbac6c7fbcde479cbbb3efa06b75baa695

30458840 as geometric shapes

Circle

Radius = n
Diameter 60917680
Circumference 191378535.96173
Area 2.9145841031463E+15

Sphere

Radius = n
Volume 1.1836646781904E+23
Surface area 1.1658336412585E+16
Circumference 191378535.96173

Square

Length = n
Perimeter 121835360
Area 927740934145600
Diagonal 43075304.622152

Cube

Length = n
Surface area 5566445604873600
Volume 2.8257912674591E+22
Space diagonal 52756258.419611

Equilateral Triangle

Length = n
Perimeter 91376520
Area 4.017236085504E+14
Altitude 26378129.209806

Triangular Pyramid

Length = n
Surface area 4.017236085504E+14
Volume 3.3302269457301E+21
Height 14358434.874051