397345142 is an even 9-digits composite number following 397345141
and preceding 397345143 . In scientific notation, it is written as 3.97345142 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 196815712 positive integers (up to 397345142) that are relatively prime to 397345142.
397345142 has 8 divisors, whose sum is 601588296
The reverse of 397345142 is 241543793
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred ninety-seven million three hundred forty-five thousand one hundred forty-two
Scientific notation
3.97345142 × 10^8
Engineering notation
3.97345142 × 10^6
Prime Factorization
2 × 107 × 1856753
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
397345142 Product of the distinct prime numbers
The prime factorization of 397345142 is 2 × 107 × 1856753.
Since it has a total of 3 prime factors.
10 , 4 , 48 , 43 , 697 , 582 , 1321 , 3773 , 63117 , 16268 , 422462 , 207052 , 4686518 , 1497707 , 58564772 , 30212453 , 927511565 , 563833125 , 3106621173 , 5164985129
n×2
794690284
n×3
1192035426
n×4
1589380568
n×5
1986725710
n÷2
198672571
n÷3
132448380.66667
n÷3
99336285.5
n÷5
79469028.4
n2
157883161871000164
n3
6.2734107373042E+25
n4
2.4927092802384E+34
n5
9.9046592292106E+42
2 √n19933.518053771
3 √n735.17258322551
4 √n141.18611140537
5 √n52.460639639078
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
-397345141 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 397345142 can be divided by 8 positive divisors.
The sum of these divisors (counting 397345142) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101011110000000101110110
3
Ternary
1000200200020001202
4
Quaternary
113223300011312
5
Quinary
1303210021032
6
Senary
103232252502
8
Octal
2753600566
10
Decimal
397345142
12
Duodecimal
b10a1132
16
Hexadecimal
17af0176
20
Vigesimal
64382h2
36
Base36
6kkhh2
md5
7d514168aaba920229b7f2faa373089e
sha1
9e7070afbb12b5887d57352fa027688dc459a0ef
sha256
7efe45dd2a71235cd5a32e8051db724c6f259397e226d4dd73f819a621d1e28c
sha512
6f9064d317f96ad78e9755e7aef1cff268d36b109d9e281515040cbe48754ee376110c94ebebd9e07bcb3d9a415d3fef0d9d453785ff9832398cdb30185b002c
ripemd-160
343eb1490fe08c192d64872d872d21d47fb93df4
Diameter
794690284
Circumference
2496593158.0936
Area
4.9600458145946E+17
Volume
2.6278001447021E+26
Surface area
1.9840183258378E+18
Circumference
2496593158.0936
Perimeter
1589380568
Area
157883161871000164
Diagonal
561930888.75946
Surface area
947298971226000984
Volume
6.2734107373042E+25
Space diagonal
688221974.08467
Perimeter
1192035426
Area
6.8365414505048E+16
Altitude
344110987.04234
Surface area
6.8365414505048E+16
Volume
7.3932854558604E+24
Height
187310296.25315