198291225 is an odd 9-digits composite number following 198291224
and preceding 198291226 . In scientific notation, it is written as 1.98291225 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 96140800 positive integers (up to 198291225) that are relatively prime to 198291225.
198291225 has 8 divisors, whose sum is 219202848
The reverse of 198291225 is 522192891
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred ninety-eight million two hundred ninety-one thousand two hundred twenty-five
Scientific notation
1.98291225 × 10^8
Engineering notation
1.98291225 × 10^6
Prime Factorization
75 × 11 × 240353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198291225
Product of the distinct prime numbers
The prime factorization of 198291225 is 75 × 11 × 240353.
Since it has a total of 3 prime factors.
8 , 10 , 85 , 31 , 380 , 730 , 8245 , 9959 , 58121 , 4934 , 440377 , 375096 , 1298649 , 6545684 , 62570117 , 62315265 , 42469458 , 701455386 , 2887616892 , 3552914509
n×2
396582450
n×3
594873675
n×4
793164900
n×5
991456125
n÷2
99145612.5
n÷3
66097075
n÷3
49572806.25
n÷5
39658245
n2
39319409912000625
n3
7.7966939577277E+24
n4
1.5460159958279E+33
n5
3.0656140568232E+41
2 √n
14081.591706906
3 √n
583.13328559869
4 √n
118.66588265759
5 √n
45.652093613352
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
-198291224
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 198291225 can be divided by 8 positive divisors.
The sum of these divisors (counting 198291225) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110100011010111100011001
3
Ternary
111211010020102110
4
Quaternary
23310122330121
5
Quinary
401230304400
6
Senary
31402022533
8
Octal
1364327431
10
Decimal
198291225
12
Duodecimal
564a7a49
16
Hexadecimal
bd1af19
20
Vigesimal
31j6815
36
Base36
3a22hl
md5
3d33afa9ea04b722a153882e440ab46f
sha1
b7de025ad7ab4161236d0c3ac45bb1a8b2b2370b
sha256
38b7a8fad685647976a651dd4ab916a078170441f3057996f17b227ce5b67f61
sha512
7d76442f22353305a6abb386dd761bd6e2c80bce0a68105b80a4c87776e650e61ba32f66844b9b4aeb27869d38f94d5c897490a45e31b24c1198e425b9742d17
ripemd-160
e8a8ff038c7a7fa9dab81a9d4e2a6f89ed233154
Diameter
396582450
Circumference
1245900511.4626
Area
1.2352556932303E+17
Volume
3.2658715279847E+25
Surface area
4.9410227729211E+17
Circumference
1245900511.4626
Perimeter
793164900
Area
39319409912000625
Diagonal
280426139.69457
Surface area
235916459472003750
Volume
7.7966939577277E+24
Space diagonal
343450476.39507
Perimeter
594873675
Area
1.7025803922803E+16
Altitude
171725238.19754
Surface area
1.7025803922803E+16
Volume
9.1884919472425E+23
Height
93475379.898192