198492715 is an odd 9-digits composite number following 198492714
and preceding 198492716 . In scientific notation, it is written as 1.98492715 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 150436512 positive integers (up to 198492715) that are relatively prime to 198492715.
198492715 has 4 divisors, whose sum is 200582208
The reverse of 198492715 is 517294891
Previous prime number is 95
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-eight million four hundred ninety-two thousand seven hundred fifteen
Scientific notation
1.98492715 × 10^8
Engineering notation
1.98492715 × 10^6
Prime Factorization
95 × 2089397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
198492715
Product of the distinct prime numbers
The prime factorization of 198492715 is 95 × 2089397.
Since it has a total of 2 prime factors.
6 , 7 , 86 , 97 , 794 , 408 , 4836 , 5288 , 74816 , 80779 , 467230 , 385444 , 6907596 , 2363119 , 60329001 , 52997265 , 775258646 , 36848398 , 1307876821 , 9602597678
n×2
396985430
n×3
595478145
n×4
793970860
n×5
992463575
n÷2
99246357.5
n÷3
66164238.333333
n÷3
49623178.75
n÷5
39698543
n2
39399357908071225
n3
7.8204855204298E+24
n4
1.5523094035683E+33
n5
3.081221080343E+41
2 √n
14088.744266257
3 √n
583.3307321426
4 √n
118.69601621898
5 √n
45.661367552619
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
-198492714
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 198492715 can be divided by 4 positive divisors.
The sum of these divisors (counting 198492715) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011110101001100001000101011
3
Ternary
111211111110211001
4
Quaternary
23311030020223
5
Quinary
401303231330
6
Senary
31410215431
8
Octal
1365141053
10
Decimal
198492715
12
Duodecimal
56584577
16
Hexadecimal
bd4c22b
20
Vigesimal
320bbff
36
Base36
3a6dyj
md5
1e4882d364b84d80e8c6cbe769da5263
sha1
b510fc26fa3984414b74aaf9a9938a9324971ec1
sha256
180e6865d43905ce45f9eef6584234d8f21e6a50546c06e63d226d4a3a4e9b62
sha512
231602ebef88d2e36c2fa4f7e347258192205cdf638cd6ce3a77d4f5ab3b6926349b945ddc6636af219ceedbffa3f06f586c1c4102dd6e43d22befc39e9e91af
ripemd-160
b20ad28b91b7e97bfad614e5f2d077661951bd26
Diameter
396985430
Circumference
1247166510.4702
Area
1.2377673336015E+17
Volume
3.275837314465E+25
Surface area
4.9510693344061E+17
Circumference
1247166510.4702
Perimeter
793970860
Area
39399357908071225
Diagonal
280711089.58526
Surface area
236396147448427350
Volume
7.8204855204298E+24
Space diagonal
343799467.31229
Perimeter
595478145
Area
1.7060422420592E+16
Altitude
171899733.65614
Surface area
1.7060422420592E+16
Volume
9.2165305727785E+23
Height
93570363.195086