198656670 is an even 9-digits composite number following 198656669
and preceding 198656671 . In scientific notation, it is written as 1.98656670 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 51148160 positive integers (up to 198656670) that are relatively prime to 198656670.
198656670 has 16 divisors, whose sum is 361693728
The reverse of 198656670 is 076656891
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-eight million six hundred fifty-six thousand six hundred seventy
Scientific notation
1.98656670 × 10^8
Engineering notation
1.98656670 × 10^6
Prime Factorization
2 × 87 × 5 × 228341
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
198656670
Product of the distinct prime numbers
The prime factorization of 198656670 is 2 × 87 × 5 × 228341.
Since it has a total of 4 prime factors.
9 , 6 , 72 , 85 , 705 , 664 , 919 , 3233 , 32483 , 89984 , 214212 , 895568 , 6198709 , 8060484 , 59676028 , 15441417 , 44546959 , 776353408 , 2434363124 , 2835184608
n×2
397313340
n×3
595970010
n×4
794626680
n×5
993283350
n÷2
99328335
n÷3
66218890
n÷3
49664167.5
n÷5
39731334
n2
39464472535488900
n3
7.8398806972067E+24
n4
1.5574445925044E+33
n5
3.0939675645642E+41
2 √n
14094.561717201
3 √n
583.49129835344
4 √n
118.72051936039
5 √n
45.668908320282
1 , 2 , 5 , 10 , 87 , 174 , 435 , 870 , 228341 , 456682 , 1141705 , 2283410 , 19865667 , 39731334 , 99328335 , 198656670
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
-198656669
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 198656670 can be divided by 16 positive divisors.
The sum of these divisors (counting 198656670) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110101110100001010011110
3
Ternary
111211210210201110
4
Quaternary
23311310022132
5
Quinary
401324003140
6
Senary
31413522450
8
Octal
1365641236
10
Decimal
198656670
12
Duodecimal
56643426
16
Hexadecimal
bd7429e
20
Vigesimal
321c1da
36
Base36
3a9wgu
md5
3069777c400d63cb7743820ed04fc21c
sha1
f8ee9ace1f948baaf299bb61acf4c3915b8e0674
sha256
99bb5d2f409eea292270ff2cbe5004d1af33dc44ac590df83faff23a3230f20a
sha512
6f9bf6a222b00e92c65d5e48ca79bf4f2fbf7f1498d2a4cd4017b7a6454f952f5283e269ab4bd417080bb80849494b667278b6647e390963b9a31c91cc4d5a93
ripemd-160
22be4eb7f5ca296b439d5e0c9a1678f8830c7227
Diameter
397313340
Circumference
1248196670.1172
Area
1.2398129699529E+17
Volume
3.2839615471153E+25
Surface area
4.9592518798115E+17
Circumference
1248196670.1172
Perimeter
794626680
Area
39464472535488900
Diagonal
280942956.96988
Surface area
236786835212933400
Volume
7.8398806972067E+24
Space diagonal
344083445.70244
Perimeter
595970010
Area
1.7088617881343E+16
Altitude
172041722.85122
Surface area
1.7088617881343E+16
Volume
9.2393880078139E+23
Height
93647652.323292