163923149 is an odd 9-digits composite number following 163923148
and preceding 163923150 . In scientific notation, it is written as 1.63923149 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 151151616 positive integers (up to 163923149) that are relatively prime to 163923149.
163923149 has 8 divisors, whose sum is 176721720
The reverse of 163923149 is 941329361
Previous prime number is 1009
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-three million nine hundred twenty-three thousand one hundred forty-nine
Scientific notation
1.63923149 × 10^8
Engineering notation
1.63923149 × 10^6
Prime Factorization
13 × 1009 × 12497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163923149
Product of the distinct prime numbers
The prime factorization of 163923149 is 13 × 1009 × 12497.
Since it has a total of 3 prime factors.
5 , 8 , 90 , 55 , 946 , 416 , 5928 , 391 , 42882 , 9085 , 208200 , 261814 , 3819866 , 513075 , 41953862 , 58370721 , 882551390 , 422877981 , 6721693321 , 3754918161
n×2
327846298
n×3
491769447
n×4
655692596
n×5
819615745
n÷2
81961574.5
n÷3
54641049.666667
n÷3
40980787.25
n÷5
32784629.8
n2
26870798778076201
n3
4.4047459518476E+24
n4
7.2203982697186E+32
n5
1.1835904214064E+41
2 √n
12803.247595825
3 √n
547.28485420225
4 √n
113.15143656103
5 √n
43.946880993638
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
-163923148
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 163923149 can be divided by 8 positive divisors.
The sum of these divisors (counting 163923149) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001010100010011001101
3
Ternary
102102110011021202
4
Quaternary
21301110103031
5
Quinary
313431020044
6
Senary
24133235245
8
Octal
1161242315
10
Decimal
163923149
12
Duodecimal
46a92b25
16
Hexadecimal
9c544cd
20
Vigesimal
2b4a7h9
36
Base36
2plfwt
md5
f5c24966890110f5e475aeabf113c3d0
sha1
7f6db6633d59ac4db1ef3d6285de9f33b68f2106
sha256
bb1b2d0e8d73cee6425c7a46c90679915677cafff1374e6a2e9c3651dc2c7e05
sha512
9bf50f3c1f8f773d3cc76556737735a8a3c58399572d76949683048dbfcf9845a486cb8b4fc83dd9beaa0837860df378d37c3999856c9c815b19e2306baf5df2
ripemd-160
299fdb9f965bba9abcdd7f1ee240a2b51b7a5045
Diameter
327846298
Circumference
1029959521.3034
Area
8.4417104037294E+16
Volume
1.8450556697672E+25
Surface area
3.3766841614918E+17
Circumference
1029959521.3034
Perimeter
655692596
Area
26870798778076201
Diagonal
231822340.50271
Surface area
161224792668457206
Volume
4.4047459518476E+24
Space diagonal
283923222.60468
Perimeter
491769447
Area
1.1635397180897E+16
Altitude
141961611.30234
Surface area
1.1635397180897E+16
Volume
5.1910428865924E+23
Height
77274113.500902