161796342 is an even 9-digits composite number following 161796341
and preceding 161796343 . In scientific notation, it is written as 1.61796342 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 53908872 positive integers (up to 161796342) that are relatively prime to 161796342.
161796342 has 16 divisors, whose sum is 323732160
The reverse of 161796342 is 243697161
Previous prime number is 3203
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred sixty-one million seven hundred ninety-six thousand three hundred forty-two
Scientific notation
1.61796342 × 10^8
Engineering notation
1.61796342 × 10^6
Prime Factorization
2 × 3 × 3203 × 8419
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
161796342
Product of the distinct prime numbers
The prime factorization of 161796342 is 2 × 3 × 3203 × 8419.
Since it has a total of 4 prime factors.
1 , 1 , 13 , 34 , 620 , 78 , 1664 , 4943 , 86364 , 31072 , 327996 , 291003 , 1717803 , 2987914 , 62783940 , 67867833 , 83265461 , 435428111 , 9886905819 , 6087551970
n×2
323592684
n×3
485389026
n×4
647185368
n×5
808981710
n÷2
80898171
n÷3
53932114
n÷3
40449085.5
n÷5
32359268.4
n2
26178056284580964
n3
4.2355137475153E+24
n4
6.8529063083869E+32
n5
1.1087751727657E+41
2 √n
12719.919103516
3 √n
544.90764307669
4 √n
112.78261880058
5 √n
43.83224750242
1 , 2 , 3 , 6 , 3203 , 6406 , 8419 , 9609 , 16838 , 19218 , 25257 , 50514 , 26966057 , 53932114 , 80898171 , 161796342
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-161796341
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161796342 can be divided by 16 positive divisors.
The sum of these divisors (counting 161796342) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101001001101000011110110
3
Ternary
102021110002212010
4
Quaternary
21221031003312
5
Quinary
312404440332
6
Senary
24015505050
8
Octal
1151150366
10
Decimal
161796342
12
Duodecimal
46228186
16
Hexadecimal
9a4d0f6
20
Vigesimal
2ab4ah2
36
Base36
2obuuu
md5
2eaee6f50d0b940a2f56110cfbfba73c
sha1
d91cf8056aed1caef4358e5af80bfb19e6ee4117
sha256
f9457d14790a6902e2c43f3810e1a46515226f6aacb9f5c97ae2e3ea4b0ac22b
sha512
4742c1647e5c87e016a169e416e5c4bfb81417e5458b03d58bf3a075987dba1da384137db04375701d0f9e69f68cfc2ee2d1e50381ce7d0a015b59986a770717
ripemd-160
c4c761701ed801f18ac46851115c3cfc04b61a99
Diameter
323592684
Circumference
1016596398.8098
Area
8.22407893089E+16
Volume
1.774167849783E+25
Surface area
3.289631572356E+17
Circumference
1016596398.8098
Perimeter
647185368
Area
26178056284580964
Diagonal
228814581.19876
Surface area
157068337707485784
Volume
4.2355137475153E+24
Space diagonal
280239484.82279
Perimeter
485389026
Area
1.1335430882073E+16
Altitude
140119742.4114
Surface area
1.1335430882073E+16
Volume
4.9916008211282E+23
Height
76271527.066252