198996875 is an odd 9-digits composite number following 198996874
and preceding 198996876 . In scientific notation, it is written as 1.98996875 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 123900000 positive integers (up to 198996875) that are relatively prime to 198996875.
198996875 has 16 divisors, whose sum is 211577184
The reverse of 198996875 is 578699891
Previous prime number is 125
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
one hundred ninety-eight million nine hundred ninety-six thousand eight hundred seventy-five
Scientific notation
1.98996875 × 10^8
Engineering notation
1.98996875 × 10^6
Prime Factorization
77 × 25 × 125 × 827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
198996875
Product of the distinct prime numbers
The prime factorization of 198996875 is 77 × 25 × 125 × 827.
Since it has a total of 4 prime factors.
9 , 4 , 11 , 19 , 227 , 314 , 36 , 2621 , 62886 , 97483 , 54960 , 933916 , 1218388 , 8425049 , 79375693 , 82464967 , 957396483 , 540411199 , 9333916129 , 470605259
n×2
397993750
n×3
596990625
n×4
795987500
n×5
994984375
n÷2
99498437.5
n÷3
66332291.666667
n÷3
49749218.75
n÷5
39799375
n2
39599756259765625
n3
7.880227746455E+24
n4
1.5681406958328E+33
n5
3.1205509803106E+41
2 √n
14106.625216543
3 √n
583.82419001826
4 √n
118.77131478831
5 √n
45.684539468237
1 , 25 , 77 , 125 , 827 , 1925 , 3125 , 9625 , 20675 , 63679 , 103375 , 240625 , 1591975 , 2584375 , 7959875 , 198996875
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198996874
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198996875 can be divided by 16 positive divisors.
The sum of these divisors (counting 198996875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110111000111001110001011
3
Ternary
111212110002101122
4
Quaternary
23313013032023
5
Quinary
401420400000
6
Senary
31425105455
8
Octal
1367071613
10
Decimal
198996875
12
Duodecimal
5678828b
16
Hexadecimal
bdc738b
20
Vigesimal
323ec3f
36
Base36
3ah6yz
md5
0438544b207eaa84b823a57ede96d871
sha1
22f899ff1286a3a4f2028ed60b9c4159bfd69e83
sha256
0d2d10972748e8cbc3230a74e5bec12812bed0111e4142a9d58d59f9ab6e0d3a
sha512
06007ca688c561dbb4b247016601dcb2fe04189225b552cd1a1f8a09afbfaa0bdbdba6380df1de1ccdd507b4141d649a34aaefd14e8f0968a319877b02e22fbc
ripemd-160
4b4c6cdfb29e6c35aafa8c1ec3d306c8e689922e
Diameter
397993750
Circumference
1250334241.1747
Area
1.2440630334963E+17
Volume
3.3008620795837E+25
Surface area
4.976252133985E+17
Circumference
1250334241.1747
Perimeter
795987500
Area
39599756259765625
Diagonal
281424079.49486
Surface area
237598537558593750
Volume
7.880227746455E+24
Space diagonal
344672698.04743
Perimeter
596990625
Area
1.7147197452314E+16
Altitude
172336349.02372
Surface area
1.7147197452314E+16
Volume
9.2869374613546E+23
Height
93808026.498288