163969768 is an even 9-digits composite number following 163969767
and preceding 163969769 . In scientific notation, it is written as 1.63969768 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 8 positive divisors.
There are 81984880 positive integers (up to 163969768) that are relatively prime to 163969768.
163969768 has 8 divisors, whose sum is 307443330
The reverse of 163969768 is 867969361
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred sixty-three million nine hundred sixty-nine thousand seven hundred sixty-eight
Scientific notation
1.63969768 × 10^8
Engineering notation
1.63969768 × 10^6
Prime Factorization
2 × 2 × 2 × 20496221
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40992442
Product of the distinct prime numbers
The prime factorization of 163969768 is 2 × 2 × 2 × 20496221.
Since it has a total of 4 prime factors.
9 , 3 , 15 , 79 , 336 , 676 , 3117 , 5725 , 99975 , 84107 , 738092 , 484395 , 8714325 , 490388 , 26543753 , 92698456 , 202387952 , 519906629 , 8861583664 , 2667557137
n×2
327939536
n×3
491909304
n×4
655879072
n×5
819848840
n÷2
81984884
n÷3
54656589.333333
n÷3
40992442
n÷5
32793953.6
n2
26886084817973824
n3
4.4085050900315E+24
n4
7.2286155683928E+32
n5
1.1852744177106E+41
2 √n
12805.068059171
3 √n
547.33673106137
4 √n
113.15948064202
5 √n
43.949380368051
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
-163969767
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 163969768 can be divided by 8 positive divisors.
The sum of these divisors (counting 163969768) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001011111101011101000
3
Ternary
102102112112020101
4
Quaternary
21301133223220
5
Quinary
313434013033
6
Senary
24134235144
8
Octal
1161375350
10
Decimal
163969768
12
Duodecimal
46ab5ab4
16
Hexadecimal
9c5fae8
20
Vigesimal
2b4g488
36
Base36
2pmfvs
md5
780fe79660f9c9c4e0bc4260dc1b95e4
sha1
628dd7c7c1a5ec5c1438f6129568566603371c3b
sha256
101e4e86376d7594eaed9cd29086ca21d155165587704b0628d219f5c3ca5d2c
sha512
2561ebb848d0deaabbf8f59bd61384c7cf04046f63f0af4c2fb9aa5a3d13e5261b186192407213dceac37541b4785beb0c275be7882be46c6a6d922338bdca10
ripemd-160
fb0a1b4e9ce30584476f2be33af78418d22f126e
Diameter
327939536
Circumference
1030252437.1192
Area
8.4465126547939E+16
Volume
1.8466302938875E+25
Surface area
3.3786050619175E+17
Circumference
1030252437.1192
Perimeter
655879072
Area
26886084817973824
Diagonal
231888269.72477
Surface area
161316508907842944
Volume
4.4085050900315E+24
Space diagonal
284003969.08128
Perimeter
491909304
Area
1.1642016230334E+16
Altitude
142001984.54064
Surface area
1.1642016230334E+16
Volume
5.1954730734278E+23
Height
77296089.908257