30398924 is an even 8-digits composite number following 30398923
and preceding 30398925 . In scientific notation, it is written as 3.0398924 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 14061056 positive integers (up to 30398924) that are relatively prime to 30398924.
30398924 has 24 divisors, whose sum is 57289680
The reverse of 30398924 is 42989303
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
thirty million three hundred ninety-eight thousand nine hundred twenty-four
Scientific notation
3.0398924 × 10^7
Engineering notation
3.0398924 × 10^6
Prime Factorization
2 × 2 × 59 × 17 × 7577
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
15199462 Product of the distinct prime numbers
The prime factorization of 30398924 is 2 × 2 × 59 × 17 × 7577.
Since it has a total of 5 prime factors.
8 , 10 , 18 , 80 , 426 , 624 , 4275 , 2427 , 31869 , 55670 , 790122 , 146501 , 7499498 , 9210257 , 92528781 , 94015750 , 249692220 , 38062390 , 8672445455 , 8300639983
n×2
60797848
n×3
91196772
n×4
121595696
n×5
151994620
n÷2
15199462
n÷3
10132974.666667
n÷3
7599731
n÷5
6079784.8
n2
924094580357776
n3
2.8091480917108E+22
n4
8.5395079344661E+29
n5
2.5959185269723E+37
2 √n5513.521923417
3 √n312.0944678875
4 √n74.253093695933
5 √n31.374126430215
1 , 2 , 4 , 17 , 34 , 59 , 68 , 118 , 236 , 1003 , 2006 , 4012 , 7577 , 15154 , 30308 , 128809 , 257618 , 447043 , 515236 , 894086 , 1788172 , 7599731 , 15199462 , 30398924
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
-30398923 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 30398924 can be divided by 24 positive divisors.
The sum of these divisors (counting 30398924) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110011111101100111001100
3
Ternary
2010012102111002
4
Quaternary
1303331213030
5
Quinary
30240231144
6
Senary
3003315432
8
Octal
163754714
10
Decimal
30398924
12
Duodecimal
a21bb78
16
Hexadecimal
1cfd9cc
20
Vigesimal
99jh64
36
Base36
i3jyk
md5
7716784cf16d9bd1d5f734539740c037
sha1
c4e9597259b9f768a067b86df20a859c4281f64b
sha256
51ae6a5e17a18b8610945408ded56d42480daa0f87415fbd6f7a475f1ecc3d31
sha512
e5d38de4d5626e801500c9a3c11a1fe44ef9220cf2393153a4477beb0974d9dce6598ad04e208d82f7845c3b2b343a6ba2f7794873a71fd7c0eb5b4d11f379bd
ripemd-160
9b9db829818d2af45f7fafd89ac5eb5ec036d547
Diameter
60797848
Circumference
191002072.63087
Area
2.9031287448741E+15
Volume
1.1766932010353E+23
Surface area
1.1612514979497E+16
Circumference
191002072.63087
Perimeter
121595696
Area
924094580357776
Diagonal
42990570.602349
Surface area
5544567482146656
Volume
2.8091480917108E+22
Space diagonal
52652480.863425
Perimeter
91196772
Area
4.0014469104468E+14
Altitude
26326240.431712
Surface area
4.0014469104468E+14
Volume
3.3106127750099E+21
Height
14330190.200783