163984140 is an even 9-digits composite number following 163984139
and preceding 163984141 . In scientific notation, it is written as 1.63984140 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 43729056 positive integers (up to 163984140) that are relatively prime to 163984140.
163984140 has 12 divisors, whose sum is 293349728
The reverse of 163984140 is 041489361
Previous prime number is 45
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred sixty-three million nine hundred eighty-four thousand one hundred forty
Scientific notation
1.63984140 × 10^8
Engineering notation
1.63984140 × 10^6
Prime Factorization
2 × 2 × 45 × 911023
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
81992070 Product of the distinct prime numbers
The prime factorization of 163984140 is 2 × 2 × 45 × 911023.
Since it has a total of 4 prime factors.
8 , 1 , 57 , 21 , 339 , 9 , 5926 , 1912 , 58205 , 74134 , 978675 , 401804 , 6494981 , 3084838 , 34721600 , 29497790 , 604969358 , 14945259 , 5210385715 , 6377551778
n×2
327968280
n×3
491952420
n×4
655936560
n×5
819920700
n÷2
81992070
n÷3
54661380
n÷3
40996035
n÷5
32796828
n2
26890798171539600
n3
4.4096644120735E+24
n4
7.2311502630248E+32
n5
1.1857939570929E+41
2 √n12805.629230928
3 √n547.35272200445
4 √n113.16196017624
5 √n43.950150776351
1 , 2 , 4 , 45 , 90 , 180 , 911023 , 1822046 , 3644092 , 40996035 , 81992070 , 163984140
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163984139 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163984140 can be divided by 12 positive divisors.
The sum of these divisors (counting 163984140) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110001100011001100001100
3
Ternary
102102120020221200
4
Quaternary
21301203030030
5
Quinary
313434443030
6
Senary
24134425500
8
Octal
1161431414
10
Decimal
163984140
12
Duodecimal
46b02290
16
Hexadecimal
9c6330c
20
Vigesimal
2b4i070
36
Base36
2pmqz0
md5
648249c47a3029ff3567a4e719f113db
sha1
280e94b8cb59939a38c1629cbcb877230d10f16f
sha256
7448a995c9d0a4443656575b3005d04dfb19fb03810ea60318f06a99a6a75e90
sha512
bea3eb6a7db2ebbe7f55c91833e57a3420204b7a6483adf4650b0de4147d0552a565859a94bef8eaedd7f6b6bb7147b2152a2951460cef50c1c86df0b716ffc5
ripemd-160
89e00161be99afaadb6a8c7e3477eab9951e7734
Diameter
327968280
Circumference
1030342739.0585
Area
8.4479933984875E+16
Volume
1.8471159095689E+25
Surface area
3.379197359395E+17
Circumference
1030342739.0585
Perimeter
655936560
Area
26890798171539600
Diagonal
231908594.80209
Surface area
161344789029237600
Volume
4.4096644120735E+24
Space diagonal
284028862.11549
Perimeter
491952420
Area
1.1644057172297E+16
Altitude
142014431.05774
Surface area
1.1644057172297E+16
Volume
5.1968393475569E+23
Height
77302864.934029