398220239 is an odd 9-digits composite number following 398220238
and preceding 398220240 . In scientific notation, it is written as 3.98220239 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 398176824 positive integers (up to 398220239) that are relatively prime to 398220239.
398220239 has 4 divisors, whose sum is 398263656
The reverse of 398220239 is 932022893
Previous prime number is 13163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred ninety-eight million two hundred twenty thousand two hundred thirty-nine
Scientific notation
3.98220239 × 10^8
Engineering notation
3.98220239 × 10^6
Prime Factorization
13163 × 30253
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
398220239
Product of the distinct prime numbers
The prime factorization of 398220239 is 13163 × 30253.
Since it has a total of 2 prime factors.
5 , 7 , 84 , 2 , 889 , 273 , 3599 , 7610 , 93637 , 71741 , 812090 , 896889 , 7011648 , 7425228 , 25140468 , 85114783 , 54744347 , 593956211 , 4895233536 , 9732532825
n×2
796440478
n×3
1194660717
n×4
1592880956
n×5
1991101195
n÷2
199110119.5
n÷3
132740079.66667
n÷3
99555059.75
n÷5
79644047.8
n2
158579358749217121
n3
6.314951014158E+25
n4
2.5147413021313E+34
n5
1.0014208823579E+43
2 √n
19955.456371629
3 √n
735.71189236931
4 √n
141.26378294393
5 √n
52.483726751198
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-398220238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 398220239 can be divided by 4 positive divisors.
The sum of these divisors (counting 398220239) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111101111000101101111001111
3
Ternary
1000202022200110202
4
Quaternary
113233011233033
5
Quinary
1303421021424
6
Senary
103303124115
8
Octal
2757055717
10
Decimal
398220239
12
Duodecimal
b144363b
16
Hexadecimal
17bc5bcf
20
Vigesimal
648habj
36
Base36
6l38pb
md5
13d417c325db8a844f79c55c59b94ea5
sha1
04153073144a7ce65a1a5d2302d164cfb96cc38d
sha256
f3a9e4fc4a2eb6a418f1565f2c9a0e20aac9e3766d8fdc2b3923eb31fe610af9
sha512
7ffa8d1cfa380e7168997468c0df20f9ac78e3f16b34e4d9ab228620f575d79000fc2c7c6e96b5369fce1fd4d1d48ac976ca7dbaeb2686a8eef9aad47725ff77
ripemd-160
28e7f933d1ec205f3084d2f2dbcf833cdcf72590
Diameter
796440478
Circumference
2502091554.7063
Area
4.9819174845752E+17
Volume
2.6452004951811E+26
Surface area
1.9927669938301E+18
Circumference
2502091554.7063
Perimeter
1592880956
Area
158579358749217121
Diagonal
563168462.80526
Surface area
951476152495302726
Volume
6.314951014158E+25
Space diagonal
689737686.55022
Perimeter
1194660717
Area
6.8666876596334E+16
Altitude
344868843.27511
Surface area
6.8666876596334E+16
Volume
7.44224114162E+24
Height
187722820.93509