397392382 is an even 9-digits composite number following 397392381
and preceding 397392383 . In scientific notation, it is written as 3.97392382 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 197266584 positive integers (up to 397392382) that are relatively prime to 397392382.
397392382 has 8 divisors, whose sum is 600377400
The reverse of 397392382 is 283293793
Previous prime number is 139
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred ninety-seven million three hundred ninety-two thousand three hundred eighty-two
Scientific notation
3.97392382 × 10^8
Engineering notation
3.97392382 × 10^6
Prime Factorization
2 × 139 × 1429469
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
397392382 Product of the distinct prime numbers
The prime factorization of 397392382 is 2 × 139 × 1429469.
Since it has a total of 3 prime factors.
3 , 2 , 53 , 69 , 889 , 528 , 4799 , 2891 , 20084 , 83302 , 770339 , 958186 , 5079866 , 4827841 , 10392909 , 25234691 , 72742617 , 18634433 , 9606557108 , 8395090160
n×2
794784764
n×3
1192177146
n×4
1589569528
n×5
1986961910
n÷2
198696191
n÷3
132464127.33333
n÷3
99348095.5
n÷5
79478476.4
n2
157920705271633924
n3
6.2756485235015E+25
n4
2.493894915349E+34
n5
9.9105484086824E+42
2 √n19934.702957406
3 √n735.20171673601
4 √n141.19030759017
5 √n52.461886979241
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-397392381 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397392382 can be divided by 8 positive divisors.
The sum of these divisors (counting 397392382) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101011111011100111111110
3
Ternary
1000200202121212101
4
Quaternary
113223323213332
5
Quinary
1303213024012
6
Senary
103233255314
8
Octal
2753734776
10
Decimal
397392382
12
Duodecimal
b110453a
16
Hexadecimal
17afb9fe
20
Vigesimal
643e0j2
36
Base36
6klhxa
md5
144454ab3d79f05fe5f46f9e0289a9c9
sha1
fbed387b7ef065b94f3af646963ac7207134ce5a
sha256
1af98da2de2f8b5d9df65af2271cc4868c5895695e0f809398689ec13dc91dd1
sha512
bf1f880791866bb9119ec938d671adb8cb1c6663817e15ba029fa3e6509accddb6d049b6e944c13365077978fac8074f05508e5a7ae1857bb4f54d1c6b5eff78
ripemd-160
0871c362a6b38dc59e4ae80e1798243ead2a25b4
Diameter
794784764
Circumference
2496889975.7675
Area
4.9612252753108E+17
Volume
2.6287375063925E+26
Surface area
1.9844901101243E+18
Circumference
2496889975.7675
Perimeter
1589569528
Area
157920705271633924
Diagonal
561997696.20815
Surface area
947524231629803544
Volume
6.2756485235015E+25
Space diagonal
688303796.16482
Perimeter
1192177146
Area
6.8381671274395E+16
Altitude
344151898.08241
Surface area
6.8381671274395E+16
Volume
7.3959227121854E+24
Height
187332565.40272