397142316 is an even 9-digits composite number following 397142315
and preceding 397142317 . In scientific notation, it is written as 3.97142316 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 132380760 positive integers (up to 397142316) that are relatively prime to 397142316.
397142316 has 18 divisors, whose sum is 1003887612
The reverse of 397142316 is 613241793
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
three hundred ninety-seven million one hundred forty-two thousand three hundred sixteen
Scientific notation
3.97142316 × 10^8
Engineering notation
3.97142316 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 11031731
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66190386 Product of the distinct prime numbers
The prime factorization of 397142316 is 2 × 2 × 3 × 3 × 11031731.
Since it has a total of 5 prime factors.
5 , 7 , 57 , 9 , 56 , 94 , 5687 , 724 , 44086 , 33291 , 496813 , 484803 , 3411979 , 3811923 , 87024233 , 76281820 , 171326903 , 103085371 , 2632579940 , 1587414981
n×2
794284632
n×3
1191426948
n×4
1588569264
n×5
1985711580
n÷2
198571158
n÷3
132380772
n÷3
99285579
n÷5
79428463.2
n2
157722019157843856
n3
6.2638087972542E+25
n4
2.4876235327227E+34
n5
9.8794057112161E+42
2 √n19928.429842815
3 √n735.04747159721
4 √n141.16809073872
5 √n52.455282807547
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 11031731 , 22063462 , 33095193 , 44126924 , 66190386 , 99285579 , 132380772 , 198571158 , 397142316
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-397142315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397142316 can be divided by 18 positive divisors.
The sum of these divisors (counting 397142316) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
10111101010111110100100101100
3
Ternary
1000200021220211200
4
Quaternary
113222332210230
5
Quinary
1303132023231
6
Senary
103224045500
8
Octal
2752764454
10
Decimal
397142316
12
Duodecimal
b1003890
16
Hexadecimal
17abe92c
20
Vigesimal
6422ffg
36
Base36
6kg4z0
md5
949f126b2cd03398f53d2ee06a0148dd
sha1
c8573e30de4536c24b0001e2f473b076b6253159
sha256
68afa86d50959ee037f3b22ab4b0c5c721f3ea4467e40470dcd0f96e48329399
sha512
810a82de88fa7084b5a3bd402031d888ad64f6e1ce80b3bd5a369db22814194f47e610673f7396bc33c9ae9b513688c990e4befb8daa18ff053a268f20649b16
ripemd-160
9dd613a6b997cc2492d65861c871eebca80a839f
Diameter
794284632
Circumference
2495318764.7505
Area
4.9549833669563E+17
Volume
2.6237780934593E+26
Surface area
1.9819933467825E+18
Circumference
2495318764.7505
Perimeter
1588569264
Area
157722019157843856
Diagonal
561644049.47946
Surface area
946332114947063136
Volume
6.2638087972542E+25
Space diagonal
687870669.14757
Perimeter
1191426948
Area
6.8295637663434E+16
Altitude
343935334.57379
Surface area
6.8295637663434E+16
Volume
7.3819694609907E+24
Height
187214683.15982