163622145 is an odd 9-digits composite number following 163622144
and preceding 163622146 . In scientific notation, it is written as 1.63622145 × 10^8.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 87265136 positive integers (up to 163622145) that are relatively prime to 163622145.
163622145 has 4 divisors, whose sum is 174530304
The reverse of 163622145 is 541226361
Previous prime number is 15
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred sixty-three million six hundred twenty-two thousand one hundred forty-five
Scientific notation
1.63622145 × 10^8
Engineering notation
1.63622145 × 10^6
Prime Factorization
15 × 10908143
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
163622145 Product of the distinct prime numbers
The prime factorization of 163622145 is 15 × 10908143.
Since it has a total of 2 prime factors.
5 , 10 , 60 , 22 , 338 , 82 , 1440 , 8734 , 99021 , 78387 , 98285 , 165100 , 4034534 , 6943995 , 3198427 , 61830446 , 164498888 , 62419579 , 8225762373 , 9942583786
n×2
327244290
n×3
490866435
n×4
654488580
n×5
818110725
n÷2
81811072.5
n÷3
54540715
n÷3
40905536.25
n÷5
32724429
n2
26772206334401025
n3
4.3805258268173E+24
n4
7.1675103201174E+32
n5
1.1727634128872E+41
2 √n12791.487208296
3 √n546.94966488581
4 √n113.09945715297
5 √n43.930729627742
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163622144 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163622145 can be divided by 4 positive divisors.
The sum of these divisors (counting 163622145) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110000001010110100000001
3
Ternary
102101212212101110
4
Quaternary
21300022310001
5
Quinary
313341402040
6
Senary
24122553533
8
Octal
1160126401
10
Decimal
163622145
12
Duodecimal
469688a9
16
Hexadecimal
9c0ad01
20
Vigesimal
2b2cf75
36
Base36
2peznl
md5
222ea1c772f1c3a59d8bbdb8c0c47c92
sha1
272b9c0a3a4e3269be517f724ab45f1818f17540
sha256
85166164fe3a4291e7609f4e0a9b196c687af0ca9dd254469a617f88a6245609
sha512
82ce2c4f7e82e12cce4437f489c79ad27b14a788faba367a2b33b7910af632b92943afd233b99a38065e9bbd2cdd35885cb8c1a0048d6e37ec5342044661bdda
ripemd-160
b88663d56e8e3bb731474a0e3798b7c12e61604d
Diameter
327244290
Circumference
1028068257.3932
Area
8.4107366740544E+16
Volume
1.8349103675186E+25
Surface area
3.3642946696218E+17
Circumference
1028068257.3932
Perimeter
654488580
Area
26772206334401025
Diagonal
231396656.56358
Surface area
160633238006406150
Volume
4.3805258268173E+24
Space diagonal
283401868.3834
Perimeter
490866435
Area
1.1592705400475E+16
Altitude
141700934.1917
Surface area
1.1592705400475E+16
Volume
5.1624991955088E+23
Height
77132218.854526