161713616 is an even 9-digits composite number following 161713615
and preceding 161713617 . In scientific notation, it is written as 1.61713616 × 10^8.
The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors.
There are 80804832 positive integers (up to 161713616) that are relatively prime to 161713616.
161713616 has 20 divisors, whose sum is 313521600
The reverse of 161713616 is 616317161
Previous prime number is 2579
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred sixty-one million seven hundred thirteen thousand six hundred sixteen
Scientific notation
1.61713616 × 10^8
Engineering notation
1.61713616 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2579 × 3919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20214202
Product of the distinct prime numbers
The prime factorization of 161713616 is 2 × 2 × 2 × 2 × 2579 × 3919.
Since it has a total of 6 prime factors.
9 , 3 , 96 , 38 , 799 , 95 , 4458 , 747 , 18227 , 30127 , 328672 , 688529 , 6540367 , 2080426 , 51888682 , 94988453 , 892980572 , 24006524 , 5204620614 , 5288604970
n×2
323427232
n×3
485140848
n×4
646854464
n×5
808568080
n÷2
80856808
n÷3
53904538.666667
n÷3
40428404
n÷5
32342723.2
n2
26151293599795456
n3
4.2290202511006E+24
n4
6.838901569427E+32
n5
1.1059435022601E+41
2 √n
12716.66685889
3 √n
544.81475734544
4 √n
112.76819967921
5 √n
43.82776432525
1 , 2 , 4 , 8 , 16 , 2579 , 3919 , 5158 , 7838 , 10316 , 15676 , 20632 , 31352 , 41264 , 62704 , 10107101 , 20214202 , 40428404 , 80856808 , 161713616
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-161713615
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161713616 can be divided by 20 positive divisors.
The sum of these divisors (counting 161713616) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001101000111000110111010000
3
Ternary
102021021220101012
4
Quaternary
21220320313100
5
Quinary
312344313431
6
Senary
24014030052
8
Octal
1150706720
10
Decimal
161713616
12
Duodecimal
461a8328
16
Hexadecimal
9a38dd0
20
Vigesimal
2aae40g
36
Base36
2oa30w
md5
801e703235b7c5ec3279bde88d063d0b
sha1
be631deaede4b77ae97bc74b5e3f93d7903bc429
sha256
271819d516d7e914c66ccd47e4a3a07c65db4f0812512577033ab3a51c69e989
sha512
6a365d28b200c33165ed8a2946fd475bd99487c314a2f43435d7b1a17750bcbc9cc98079d0c3af4a522aa25eaee598706602031593126a48932dcac11e8b364c
ripemd-160
5eef3bee877b82db1085d28060e87e3d8f842139
Diameter
323427232
Circumference
1016076616.0221
Area
8.2156711854987E+16
Volume
1.7714478603653E+25
Surface area
3.2862684741995E+17
Circumference
1016076616.0221
Perimeter
646854464
Area
26151293599795456
Diagonal
228697588.96759
Surface area
156907761598772736
Volume
4.2290202511006E+24
Space diagonal
280096199.18768
Perimeter
485140848
Area
1.1323842299624E+16
Altitude
140048099.59384
Surface area
1.1323842299624E+16
Volume
4.9839481622141E+23
Height
76232529.655865