378425918 is an even 9-digits composite number following 378425917
and preceding 378425919 . In scientific notation, it is written as 3.78425918 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 174564480 positive integers (up to 378425918) that are relatively prime to 378425918.
378425918 has 16 divisors, whose sum is 611631216
The reverse of 378425918 is 819524873
Previous prime number is 3083
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred seventy-eight million four hundred twenty-five thousand nine hundred eighteen
Scientific notation
3.78425918 × 10^8
Engineering notation
3.78425918 × 10^6
Prime Factorization
2 × 13 × 3083 × 4721
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
378425918 Product of the distinct prime numbers
The prime factorization of 378425918 is 2 × 13 × 3083 × 4721.
Since it has a total of 4 prime factors.
10 , 1 , 30 , 54 , 99 , 360 , 2039 , 5889 , 48700 , 34577 , 248568 , 765307 , 36543 , 2018034 , 32238384 , 46059716 , 953711397 , 715767675 , 6828079782 , 331501462
n×2
756851836
n×3
1135277754
n×4
1513703672
n×5
1892129590
n÷2
189212959
n÷3
126141972.66667
n÷3
94606479.5
n÷5
75685183.6
n2
143206175414142724
n3
5.4192928394366E+25
n4
2.0508008676746E+34
n5
7.7607620098497E+42
2 √n19453.172440504
3 √n723.31414424284
4 √n139.47463009632
5 √n51.951270699322
1 , 2 , 13 , 26 , 3083 , 4721 , 6166 , 9442 , 40079 , 61373 , 80158 , 122746 , 14554843 , 29109686 , 189212959 , 378425918
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
-378425917 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 378425918 can be divided by 16 positive divisors.
The sum of these divisors (counting 378425918) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110100011100101001000111110
3
Ternary
222101002000202202
4
Quaternary
112203211020332
5
Quinary
1233334112133
6
Senary
101314551502
8
Octal
2643451076
10
Decimal
378425918
12
Duodecimal
a6898592
16
Hexadecimal
168e523e
20
Vigesimal
5i534fi
36
Base36
69azb2
md5
33c027e61914dd9267e4a20021c29918
sha1
3f5eecda077600cb0a4b7b13bff84976528d079d
sha256
2267fc21a22e6bb1899184da7657887786dc28d126d19b379572ba15095d6c24
sha512
8fddaf2b965cd408a71bb6dae07b72b826f6234d0af30f7027124b9c0f6d7820fbf3184ae82ad0a916a4088fc033362b185530f2578ec0470db9d7e47500eba0
ripemd-160
fde38047d96a52b131e3167729b5425bfff97c6d
Diameter
756851836
Circumference
2377720167.8335
Area
4.4989546862976E+17
Volume
2.2700280762701E+26
Surface area
1.799581874519E+18
Circumference
2377720167.8335
Perimeter
1513703672
Area
143206175414142724
Diagonal
535175065.58909
Surface area
859237052484856344
Volume
5.4192928394366E+25
Space diagonal
655452916.87689
Perimeter
1135277754
Area
6.2010092943729E+16
Altitude
327726458.43845
Surface area
6.2010092943729E+16
Volume
6.3866978600022E+24
Height
178391688.5297