398431102 is an even 9-digits composite number following 398431101
and preceding 398431103 . In scientific notation, it is written as 3.98431102 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 188730504 positive integers (up to 398431102) that are relatively prime to 398431102.
398431102 has 8 divisors, whose sum is 629101800
The reverse of 398431102 is 201134893
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
three hundred ninety-eight million four hundred thirty-one thousand one hundred two
Scientific notation
3.98431102 × 10^8
Engineering notation
3.98431102 × 10^6
Prime Factorization
2 × 19 × 10485029
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
398431102 Product of the distinct prime numbers
The prime factorization of 398431102 is 2 × 19 × 10485029.
Since it has a total of 3 prime factors.
8 , 9 , 28 , 86 , 231 , 892 , 1049 , 3775 , 9988 , 40152 , 149459 , 581167 , 4389774 , 9461787 , 98091655 , 86882105 , 679577996 , 57120045 , 627925852 , 4469374851
n×2
796862204
n×3
1195293306
n×4
1593724408
n×5
1992155510
n÷2
199215551
n÷3
132810367.33333
n÷3
99607775.5
n÷5
79686220.4
n2
158747343040934404
n3
6.3249878827372E+25
n4
2.5200718922556E+34
n5
1.0040750211506E+43
2 √n19960.739014375
3 √n735.84172592011
4 √n141.2824795025
5 √n52.489283742888
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
-398431101 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 398431102 can be divided by 8 positive divisors.
The sum of these divisors (counting 398431102) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111111001001101111110
3
Ternary
1000202201101201111
4
Quaternary
113233321031332
5
Quinary
1303444243402
6
Senary
103311432234
8
Octal
2757711576
10
Decimal
398431102
12
Duodecimal
b152567a
16
Hexadecimal
17bf937e
20
Vigesimal
64a3hf2
36
Base36
6l7rem
md5
6883bcead368499809c267f21a328dc0
sha1
3ce1d8184ca924f404e7443895a5e31ed8501f9c
sha256
6f1f33f7fda52ff86efddf82eb5bb4926455d2915182601882d7fdccfbdf5a3c
sha512
2d7961dba09e1678afbee75c886ede2b44b40a06983f9d30abf7c28b577d610d1526b5ed4e78c4bac26378c4882e202707bdb636a42ecd321f9133b178fc6f7d
ripemd-160
791e5bc0684e2fbedd777b1c603e311784a5554e
Diameter
796862204
Circumference
2503416446.0098
Area
4.987194866743E+17
Volume
2.6494047288602E+26
Surface area
1.9948779466972E+18
Circumference
2503416446.0098
Perimeter
1593724408
Area
158747343040934404
Diagonal
563466668.11966
Surface area
952484058245606424
Volume
6.3249878827372E+25
Space diagonal
690102911.97966
Perimeter
1195293306
Area
6.8739615928366E+16
Altitude
345051455.98983
Surface area
6.8739615928366E+16
Volume
7.454069704677E+24
Height
187822222.70655