397137213 is an odd 9-digits composite number following 397137212
and preceding 397137214 . In scientific notation, it is written as 3.97137213 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 240689160 positive integers (up to 397137213) that are relatively prime to 397137213.
397137213 has 8 divisors, whose sum is 545562368
The reverse of 397137213 is 312731793
Previous prime number is 33
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
three hundred ninety-seven million one hundred thirty-seven thousand two hundred thirteen
Scientific notation
3.97137213 × 10^8
Engineering notation
3.97137213 × 10^6
Prime Factorization
3 × 33 × 4011487
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
397137213
Product of the distinct prime numbers
The prime factorization of 397137213 is 3 × 33 × 4011487.
Since it has a total of 3 prime factors.
8 , 10 , 75 , 19 , 281 , 233 , 4432 , 2532 , 97970 , 59269 , 207024 , 553149 , 224544 , 827795 , 64656379 , 70639101 , 364585357 , 716332693 , 8404256825 , 7980984211
n×2
794274426
n×3
1191411639
n×4
1588548852
n×5
1985686065
n÷2
198568606.5
n÷3
132379071
n÷3
99284303.25
n÷5
79427442.6
n2
157717965949407369
n3
6.2635673437177E+25
n4
2.4874956783218E+34
n5
9.8787710103828E+42
2 √n
19928.301809236
3 √n
735.04432330237
4 √n
141.16763725881
5 √n
52.455148004141
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
-397137212
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 397137213 can be divided by 8 positive divisors.
The sum of these divisors (counting 397137213) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101010111101010100111101
3
Ternary
1000200021122211200
4
Quaternary
113222331110331
5
Quinary
1303131342323
6
Senary
103224010113
8
Octal
2752752475
10
Decimal
397137213
12
Duodecimal
b1000939
16
Hexadecimal
17abd53d
20
Vigesimal
642230d
36
Base36
6kg119
md5
9017e78efe2238aa5e8d45468eda7541
sha1
dc50b0706d690ec6479eeb032c50a41d8aacda4a
sha256
6c8ee2c2e9ff237343b974323da16760e873aa8e0c8aa160b2e9bf1700f5160a
sha512
ceee9c74e9a9e7e794beb46a53a4da54b6d017e212c53e02a6e50dd86217c8c4f6f6fed6056b6cf483ce90a598e96e9eb691c1c139130d172ff1390e182ab5a3
ripemd-160
7ec3328ce88b7218176a99735e1e6ebaf45fb8cd
Diameter
794274426
Circumference
2495286701.6558
Area
4.9548560316578E+17
Volume
2.6236769536384E+26
Surface area
1.9819424126631E+18
Circumference
2495286701.6558
Perimeter
1588548852
Area
157717965949407369
Diagonal
561636832.74765
Surface area
946307795696444214
Volume
6.2635673437177E+25
Space diagonal
687861830.4923
Perimeter
1191411639
Area
6.8293882572698E+16
Altitude
343930915.24615
Surface area
6.8293882572698E+16
Volume
7.3816849052689E+24
Height
187212277.58255