163985198 is an even 9-digits composite number following 163985197
and preceding 163985199 . In scientific notation, it is written as 1.63985198 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors.
There are 72124416 positive integers (up to 163985198) that are relatively prime to 163985198.
163985198 has 32 divisors, whose sum is 277603200
The reverse of 163985198 is 891589361
Previous prime number is 79
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred sixty-three million nine hundred eighty-five thousand one hundred ninety-eight
Scientific notation
1.63985198 × 10^8
Engineering notation
1.63985198 × 10^6
Prime Factorization
2 × 29 × 13 × 79 × 2753
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
163985198 Product of the distinct prime numbers
The prime factorization of 163985198 is 2 × 29 × 13 × 79 × 2753.
Since it has a total of 5 prime factors.
2 , 6 , 19 , 97 , 474 , 495 , 6323 , 3577 , 61484 , 91180 , 307702 , 155431 , 966367 , 6969939 , 36311223 , 64069953 , 752773159 , 409442460 , 8490976528 , 2435432981
n×2
327970396
n×3
491955594
n×4
655940792
n×5
819925990
n÷2
81992599
n÷3
54661732.666667
n÷3
40996299.5
n÷5
32797039.6
n2
26891145163099204
n3
4.4097497640176E+24
n4
7.2313368818287E+32
n5
1.1858322103714E+41
2 √n12805.670540819
3 √n547.35389914661
4 √n113.16214270161
5 √n43.950207488103
1 , 2 , 13 , 26 , 29 , 58 , 79 , 158 , 377 , 754 , 1027 , 2054 , 2291 , 2753 , 4582 , 5506 , 29783 , 35789 , 59566 , 71578 , 79837 , 159674 , 217487 , 434974 , 1037881 , 2075762 , 2827331 , 5654662 , 6307123 , 12614246 , 81992599 , 163985198
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163985197 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163985198 can be divided by 32 positive divisors.
The sum of these divisors (counting 163985198) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001110001100011011100101110
3
Ternary
102102120022101212
4
Quaternary
21301203130232
5
Quinary
313440011243
6
Senary
24134434422
8
Octal
1161433456
10
Decimal
163985198
12
Duodecimal
46b02a12
16
Hexadecimal
9c6372e
20
Vigesimal
2b4i2ji
36
Base36
2pmrse
md5
00e1849c459f873f05d45c603349ca62
sha1
bac59725b5c309fec6260d2fe06d4f2f9d6c2a4b
sha256
f4b7e9f1fb32170e7c347df0293967ffe9b88816e2bfe4b943488353af50e7a6
sha512
7abaf4cf371d803b421bb7e1144c0c297709b52d00f947d78616c330d2a936cc4b313578fdf1772eb5e7bdf2143caa9454399024a60316642b18882426c19d17
ripemd-160
8a775844f9662ee0b502887250e0e89580d12fe2
Diameter
327970396
Circumference
1030349386.6685
Area
8.4481024091009E+16
Volume
1.8471516617076E+25
Surface area
3.3792409636404E+17
Circumference
1030349386.6685
Perimeter
655940792
Area
26891145163099204
Diagonal
231910091.04004
Surface area
161346870978595224
Volume
4.4097497640176E+24
Space diagonal
284030694.62524
Perimeter
491955594
Area
1.1644207424049E+16
Altitude
142015347.31262
Surface area
1.1644207424049E+16
Volume
5.1969399357877E+23
Height
77303363.680012