30378493 is an odd 8-digits prime number following 30378492
and preceding 30378494 . In scientific notation, it is written as 3.0378493 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 30378492 positive integers (up to 30378493) that are relatively prime to 30378493.
30378493 has 2 divisors, whose sum is 30378494
The reverse of 30378493 is 39487303
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
thirty million three hundred seventy-eight thousand four hundred ninety-three
Scientific notation
3.0378493 × 10^7
Engineering notation
3.0378493 × 10^6
Prime Factorization
30378493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
30378493 Product of the distinct prime numbers
The prime factorization of 30378493 is 30378493.
Since it has a total of 1 prime factors.
1 , 3 , 65 , 28 , 229 , 614 , 2523 , 3959 , 92538 , 56670 , 589332 , 519577 , 956880 , 6223002 , 15112506 , 68468373 , 744623065 , 432951317 , 6536408529 , 6563569844
n×2
60756986
n×3
91135479
n×4
121513972
n×5
151892465
n÷2
15189246.5
n÷3
10126164.333333
n÷3
7594623.25
n÷5
6075698.6
n2
922852836951049
n3
2.8034878447348E+22
n4
8.516573586686E+29
n5
2.5872067108713E+37
2 √n5511.6688035476
3 √n312.02453305334
4 √n74.24061424549
5 √n31.369908010027
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
30378494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15189247 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5511.6688942642 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999934164 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30378493 can be divided by 2 positive divisors.
The sum of these divisors (counting 30378493) is 30378494, the average is 15189247.
Base
System
Value
2
Binary
1110011111000100111111101
3
Ternary
2010011101110101
4
Quaternary
1303320213331
5
Quinary
30234102433
6
Senary
3003041101
8
Octal
163704775
10
Decimal
30378493
12
Duodecimal
a210191
16
Hexadecimal
1cf89fd
20
Vigesimal
99h64d
36
Base36
i3471
md5
a0fd91820dbff3fcf731fc926318b009
sha1
64ba8722c8ff72f8b673274551aed2d5ec07b81c
sha256
50bb07d2a3762b4b448d84ae2c171df052deed9f55bcf733bc8431538ccd3077
sha512
10a12136f247ff79981e1c85ffa4fde198d437b98dd679bf645f59aa4fb3d311b4a3e9d8ae73db7f087b8a76fc32dab1f753c685180026ca71374c9585963dc9
ripemd-160
ffb910e2926813a03092475770778fd8cd1221df
Diameter
60756986
Circumference
190873700.87186
Area
2.8992276929099E+15
Volume
1.1743222423263E+23
Surface area
1.159691077164E+16
Circumference
190873700.87186
Perimeter
121513972
Area
922852836951049
Diagonal
42961676.805056
Surface area
5537117021706294
Volume
2.8034878447348E+22
Space diagonal
52617093.333375
Perimeter
91135479
Area
3.9960700037707E+14
Altitude
26308546.666688
Surface area
3.9960700037707E+14
Volume
3.3039421099767E+21
Height
14320558.935019