30378488 is an even 8-digits composite number following 30378487
and preceding 30378489 . In scientific notation, it is written as 3.0378488 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 12804480 positive integers (up to 30378488) that are relatively prime to 30378488.
30378488 has 32 divisors, whose sum is 66171360
The reverse of 30378488 is 88487303
Previous prime number is 61
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty million three hundred seventy-eight thousand four hundred eighty-eight
Scientific notation
3.0378488 × 10^7
Engineering notation
3.0378488 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 61 × 8893
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
7594622 Product of the distinct prime numbers
The prime factorization of 30378488 is 2 × 2 × 2 × 7 × 61 × 8893.
Since it has a total of 6 prime factors.
5 , 6 , 94 , 36 , 997 , 404 , 7634 , 575 , 42672 , 3742 , 650652 , 451129 , 9912624 , 3421494 , 92509750 , 28585761 , 459420278 , 540287725 , 4942664133 , 3295095697
n×2
60756976
n×3
91135464
n×4
121513952
n×5
151892440
n÷2
15189244
n÷3
10126162.666667
n÷3
7594622
n÷5
6075697.6
n2
922852533166144
n3
2.8034864604557E+22
n4
8.5165679797117E+29
n5
2.5872045817286E+37
2 √n5511.6683499645
3 √n312.02451593462
4 √n74.240611190672
5 √n31.369906977392
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 61 , 122 , 244 , 427 , 488 , 854 , 1708 , 3416 , 8893 , 17786 , 35572 , 62251 , 71144 , 124502 , 249004 , 498008 , 542473 , 1084946 , 2169892 , 3797311 , 4339784 , 7594622 , 15189244 , 30378488
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
-30378487 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 30378488 can be divided by 32 positive divisors.
The sum of these divisors (counting 30378488) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110011111000100111111000
3
Ternary
2010011101110012
4
Quaternary
1303320213320
5
Quinary
30234102423
6
Senary
3003041052
8
Octal
163704770
10
Decimal
30378488
12
Duodecimal
a210188
16
Hexadecimal
1cf89f8
20
Vigesimal
99h648
36
Base36
i346w
md5
05c9956463639787245e6c375dc61d8e
sha1
f95a3c7380a1e2bfaf5d32a4af18bb1ad93f1a92
sha256
adf347be08af70169aa18e091586141798ae72dc974309d081ead329ffa1cb1f
sha512
b3b82a43ceeb7f9028910cf01d2d3863a9ecd0b381db6352ddacd13c32887509a52f9d0bb31bbff66d99f60cb63b40380d2f2dfb747197b1af35aa81339c7554
ripemd-160
10cd8c28c7ec0db903144e05500c0e6ec7da6c87
Diameter
60756976
Circumference
190873669.45593
Area
2.8992267385415E+15
Volume
1.1743216624808E+23
Surface area
1.1596906954166E+16
Circumference
190873669.45593
Perimeter
121513952
Area
922852533166144
Diagonal
42961669.733988
Surface area
5537115198996864
Volume
2.8034864604557E+22
Space diagonal
52617084.673121
Perimeter
91135464
Area
3.9960686883435E+14
Altitude
26308542.336561
Surface area
3.9960686883435E+14
Volume
3.3039404785882E+21
Height
14320556.577996