163929947 is an odd 9-digits composite number following 163929946
and preceding 163929948 . In scientific notation, it is written as 1.63929947 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 156682240 positive integers (up to 163929947) that are relatively prime to 163929947.
163929947 has 8 divisors, whose sum is 171188640
The reverse of 163929947 is 749929361
Previous prime number is 2141
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty-three million nine hundred twenty-nine thousand nine hundred forty-seven
Scientific notation
1.63929947 × 10^8
Engineering notation
1.63929947 × 10^6
Prime Factorization
23 × 2141 × 3329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163929947
Product of the distinct prime numbers
The prime factorization of 163929947 is 23 × 2141 × 3329.
Since it has a total of 3 prime factors.
1 , 3 , 48 , 63 , 47 , 705 , 1885 , 2466 , 62453 , 11906 , 28752 , 428515 , 7697437 , 3057104 , 41062614 , 72035883 , 43699667 , 397798837 , 7784045499 , 4841889604
n×2
327859894
n×3
491789841
n×4
655719788
n×5
819649735
n÷2
81964973.5
n÷3
54643315.666667
n÷3
40982486.75
n÷5
32785989.4
n2
26873027523422809
n3
4.4052939776442E+24
n4
7.2215960827464E+32
n5
1.1838358631E+41
2 √n
12803.513072591
3 √n
547.29241951773
4 √n
113.15260965877
5 √n
43.947245488761
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
-163929946
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 163929947 can be divided by 8 positive divisors.
The sum of these divisors (counting 163929947) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001010101111101011011
3
Ternary
102102110111121112
4
Quaternary
21301111331123
5
Quinary
313431224242
6
Senary
24133330535
8
Octal
1161257533
10
Decimal
163929947
12
Duodecimal
46a96a4b
16
Hexadecimal
9c55f5b
20
Vigesimal
2b4b4h7
36
Base36
2pll5n
md5
630301efb810752cc399a61f77c89a25
sha1
f370164d1ea6200073198ad4e377894000e5e3f1
sha256
a894aaae2afbab198c760eefb0bf91894e67db520c5e7527aa248ff080c22b19
sha512
6d310fc50621fe92b01d88a2d7f3a3b26ee99127df1d98dc81b35ee430149e122c57091987dc9ca4452de9662c3d57122a31fbf253846e921bfcd6fc0a7aa855
ripemd-160
9e1af8c2b7ddb962b9336848611fd137225b1e10
Diameter
327859894
Circumference
1030002234.3971
Area
8.4424105847301E+16
Volume
1.8452852262761E+25
Surface area
3.3769642338921E+17
Circumference
1030002234.3971
Perimeter
655719788
Area
26873027523422809
Diagonal
231831954.3265
Surface area
161238165140536854
Volume
4.4052939776442E+24
Space diagonal
283934997.08607
Perimeter
491789841
Area
1.1636362255941E+16
Altitude
141967498.54304
Surface area
1.1636362255941E+16
Volume
5.1916887411875E+23
Height
77277318.108834