161796341 is an odd 9-digits composite number following 161796340
and preceding 161796342 . In scientific notation, it is written as 1.61796341 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 138682572 positive integers (up to 161796341) that are relatively prime to 161796341.
161796341 has 4 divisors, whose sum is 184910112
The reverse of 161796341 is 143697161
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-one million seven hundred ninety-six thousand three hundred forty-one
Scientific notation
1.61796341 × 10^8
Engineering notation
1.61796341 × 10^6
Prime Factorization
7 × 23113763
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
161796341
Product of the distinct prime numbers
The prime factorization of 161796341 is 7 × 23113763.
Since it has a total of 2 prime factors.
7 , 10 , 45 , 92 , 160 , 343 , 2376 , 4514 , 59256 , 75642 , 193179 , 546189 , 7406556 , 523155 , 32054673 , 71270632 , 367266894 , 639695165 , 3371839255 , 8562818457
n×2
323592682
n×3
485389023
n×4
647185364
n×5
808981705
n÷2
80898170.5
n÷3
53932113.666667
n÷3
40449085.25
n÷5
32359268.2
n2
26178055960988281
n3
4.2355136689811E+24
n4
6.8529061389663E+32
n5
1.1087751385012E+41
2 √n
12719.919064208
3 √n
544.90764195407
4 √n
112.78261862631
5 √n
43.832247448238
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
-161796340
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 161796341 can be divided by 4 positive divisors.
The sum of these divisors (counting 161796341) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101001001101000011110101
3
Ternary
102021110002212002
4
Quaternary
21221031003311
5
Quinary
312404440331
6
Senary
24015505045
8
Octal
1151150365
10
Decimal
161796341
12
Duodecimal
46228185
16
Hexadecimal
9a4d0f5
20
Vigesimal
2ab4ah1
36
Base36
2obuut
md5
26874393d2ebac6ca6850cc03e96c090
sha1
b0b48f14fcc9de8f4b05ec4e6f49076899a5957f
sha256
b06edec3b8e888d0b7de0cf35202f6e1716b1fecc08a4cc9b663c0882b7fcc03
sha512
9e78ff3822548b7c61754becdc4974af006343026a2ef37245bfbb13cd8b47d6b5a0a078bfab78f4e2f6b1ebec9094c0254713a96d0b71e8950cbc7d04649454
ripemd-160
888ff9ec6e809c27e66794d1b8a762137d38c449
Diameter
323592682
Circumference
1016596392.5266
Area
8.2240788292303E+16
Volume
1.7741678168867E+25
Surface area
3.2896315316921E+17
Circumference
1016596392.5266
Perimeter
647185364
Area
26178055960988281
Diagonal
228814579.78454
Surface area
157068335765929686
Volume
4.2355136689811E+24
Space diagonal
280239483.09074
Perimeter
485389023
Area
1.1335430741953E+16
Altitude
140119741.54537
Surface area
1.1335430741953E+16
Volume
4.9916007285748E+23
Height
76271526.594847