398242502 is an even 9-digits composite number following 398242501
and preceding 398242503 . In scientific notation, it is written as 3.98242502 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 170675316 positive integers (up to 398242502) that are relatively prime to 398242502.
398242502 has 12 divisors, whose sum is 694892700
The reverse of 398242502 is 205242893
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
three hundred ninety-eight million two hundred forty-two thousand five hundred two
Scientific notation
3.98242502 × 10^8
Engineering notation
3.98242502 × 10^6
Prime Factorization
2 × 7 × 7 × 4063699
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
56891786 Product of the distinct prime numbers
The prime factorization of 398242502 is 2 × 7 × 7 × 4063699.
Since it has a total of 4 prime factors.
5 , 2 , 74 , 7 , 99 , 649 , 4929 , 5273 , 17761 , 88697 , 918569 , 807449 , 307171 , 1473978 , 47293461 , 85098834 , 31860125 , 253589079 , 5265763778 , 9412580643
n×2
796485004
n×3
1194727506
n×4
1592970008
n×5
1991212510
n÷2
199121251
n÷3
132747500.66667
n÷3
99560625.5
n÷5
79648500.4
n2
158597090399220004
n3
6.3160102090506E+25
n4
2.5153037083098E+34
n5
1.0017008420872E+43
2 √n19956.014181194
3 √n735.72560241133
4 √n141.26575728461
5 √n52.484313571739
1 , 2 , 7 , 14 , 49 , 98 , 4063699 , 8127398 , 28445893 , 56891786 , 199121251 , 398242502
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-398242501 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 398242502 can be divided by 12 positive divisors.
The sum of these divisors (counting 398242502) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101111001011001011000110
3
Ternary
1000202100211000022
4
Quaternary
113233023023012
5
Quinary
1303422230002
6
Senary
103303415142
8
Octal
2757131306
10
Decimal
398242502
12
Duodecimal
b14544b2
16
Hexadecimal
17bcb2c6
20
Vigesimal
6490652
36
Base36
6l3pvq
md5
386e844de7f116be2ef6f031cf5a5c0e
sha1
1f7643ef80145035326f9e643db9b52d715461e2
sha256
58e988426fb34fdd4693be241a32eeb705b366d444196a6701950fd3c74bec8e
sha512
e492350589487ebe704249299d5045fe6760066087d9650d5f310cca2ff34fcdb03a898550407ee437a4fb4569b870353c52d61eb143194758002219311facb3
ripemd-160
509b29fadd96f34984c91f80aa01db3a12165fa9
Diameter
796485004
Circumference
2502231437.2608
Area
4.9824745407891E+17
Volume
2.6456441697002E+26
Surface area
1.9929898163156E+18
Circumference
2502231437.2608
Perimeter
1592970008
Area
158597090399220004
Diagonal
563199947.44179
Surface area
951582542395320024
Volume
6.3160102090506E+25
Space diagonal
689776247.19735
Perimeter
1194727506
Area
6.8674554626011E+16
Altitude
344888123.59868
Surface area
6.8674554626011E+16
Volume
7.4434894147719E+24
Height
187733315.81393