163969142 is an even 9-digits composite number following 163969141
and preceding 163969143 . In scientific notation, it is written as 1.63969142 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 80594944 positive integers (up to 163969142) that are relatively prime to 163969142.
163969142 has 8 divisors, whose sum is 250122600
The reverse of 163969142 is 241969361
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-three million nine hundred sixty-nine thousand one hundred forty-two
Scientific notation
1.63969142 × 10^8
Engineering notation
1.63969142 × 10^6
Prime Factorization
2 × 59 × 1389569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163969142
Product of the distinct prime numbers
The prime factorization of 163969142 is 2 × 59 × 1389569.
Since it has a total of 3 prime factors.
3 , 6 , 16 , 25 , 905 , 290 , 1727 , 8556 , 65408 , 98550 , 426860 , 942766 , 5047851 , 5431521 , 88149261 , 47178563 , 815677136 , 370473548 , 94396657 , 160940934
n×2
327938284
n×3
491907426
n×4
655876568
n×5
819845710
n÷2
81984571
n÷3
54656380.666667
n÷3
40992285.5
n÷5
32793828.4
n2
26885879528216164
n3
4.408454598157E+24
n4
7.2285051800575E+32
n5
1.1852517923166E+41
2 √n
12805.043615701
3 √n
547.33603452397
4 √n
113.15937263745
5 √n
43.949346810214
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
-163969141
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 163969142 can be divided by 8 positive divisors.
The sum of these divisors (counting 163969142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001011111100001110110
3
Ternary
102102112111101012
4
Quaternary
21301133201312
5
Quinary
313434003032
6
Senary
24134232222
8
Octal
1161374166
10
Decimal
163969142
12
Duodecimal
46ab5672
16
Hexadecimal
9c5f876
20
Vigesimal
2b4g2h2
36
Base36
2pmfee
md5
575f0fda322f7653dee9112ba4608d47
sha1
1d3a0ad28dcb51ac87bac9907d653cd1680da912
sha256
bf5bd0fd2baceeae8ec244dfbc0bb58ed4f8a9d5a848ed13394fb5da231f75eb
sha512
c3b2ed17c8b260ef949238830b558e049de00de7a45936ec18ac33c7d25951c4c7470d975869737206c9f532265fbc7a0b3388d504dd21d0caa5ffe29d1c60ac
ripemd-160
cb0e873ed8442c8d0ef44bfcedff88427323a709
Diameter
327938284
Circumference
1030248503.8452
Area
8.4464481611144E+16
Volume
1.8466091439005E+25
Surface area
3.3785792644458E+17
Circumference
1030248503.8452
Perimeter
655876568
Area
26885879528216164
Diagonal
231887384.42708
Surface area
161315277169296984
Volume
4.408454598157E+24
Space diagonal
284002884.81748
Perimeter
491907426
Area
1.1641927337262E+16
Altitude
142001442.40874
Surface area
1.1641927337262E+16
Volume
5.195413568183E+23
Height
77295794.809027