161713629 is an odd 9-digits composite number following 161713628
and preceding 161713630 . In scientific notation, it is written as 1.61713629 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 84006720 positive integers (up to 161713629) that are relatively prime to 161713629.
161713629 has 16 divisors, whose sum is 253889152
The reverse of 161713629 is 926317161
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-one million seven hundred thirteen thousand six hundred twenty-nine
Scientific notation
1.61713629 × 10^8
Engineering notation
1.61713629 × 10^6
Prime Factorization
7 × 33 × 3 × 233353
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
161713629
Product of the distinct prime numbers
The prime factorization of 161713629 is 7 × 33 × 3 × 233353.
Since it has a total of 4 prime factors.
7 , 7 , 73 , 5 , 146 , 403 , 3614 , 1137 , 98433 , 80492 , 335327 , 943873 , 7701426 , 5001608 , 46212655 , 91847383 , 769289005 , 636266297 , 6955426589 , 1063256051
n×2
323427258
n×3
485140887
n×4
646854516
n×5
808568145
n÷2
80856814.5
n÷3
53904543
n÷3
40428407.25
n÷5
32342725.8
n2
26151297804349641
n3
4.2290212710011E+24
n4
6.8389037685178E+32
n5
1.1059439467888E+41
2 √n
12716.667370031
3 √n
544.81477194449
4 √n
112.76820194554
5 √n
43.827765029904
1 , 3 , 7 , 21 , 33 , 99 , 231 , 693 , 233353 , 700059 , 1633471 , 4900413 , 7700649 , 23101947 , 53904543 , 161713629
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
-161713628
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 161713629 can be divided by 16 positive divisors.
The sum of these divisors (counting 161713629) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101000111000110111011101
3
Ternary
102021021220101200
4
Quaternary
21220320313131
5
Quinary
312344314004
6
Senary
24014030113
8
Octal
1150706735
10
Decimal
161713629
12
Duodecimal
461a8339
16
Hexadecimal
9a38ddd
20
Vigesimal
2aae419
36
Base36
2oa319
md5
65bd3ec4070caa2821e023f02829ef82
sha1
cc7db2352e0f659a893fbe747940d1d4f6da6201
sha256
2654915381192d5c5b4d2ae58f4f16fef4714477b647ad4f0be12646d3c6eb10
sha512
79f520b3daf481a7de1771c1ea05612640d21dbea8ff90c7e0d9080ee1371c34c7dbb0d98b7f2a86a29730324fd2024f4f0f22499e5ce7ea903d29d550b6c380
ripemd-160
50e9d5b9d56a58ee141b641aa11eb8a708f76f4e
Diameter
323427258
Circumference
1016076697.7035
Area
8.2156725063984E+16
Volume
1.7714482875803E+25
Surface area
3.2862690025593E+17
Circumference
1016076697.7035
Perimeter
646854516
Area
26151297804349641
Diagonal
228697607.35237
Surface area
156907786826097846
Volume
4.2290212710011E+24
Space diagonal
280096221.70434
Perimeter
485140887
Area
1.132384412025E+16
Altitude
140048110.85217
Surface area
1.132384412025E+16
Volume
4.9839493641784E+23
Height
76232535.784124