161293336 is an even 9-digits composite number following 161293335
and preceding 161293337 . In scientific notation, it is written as 1.61293336 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors.
There are 80646664 positive integers (up to 161293336) that are relatively prime to 161293336.
161293336 has 8 divisors, whose sum is 302425020
The reverse of 161293336 is 633392161
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-one million two hundred ninety-three thousand three hundred thirty-six
Scientific notation
1.61293336 × 10^8
Engineering notation
1.61293336 × 10^6
Prime Factorization
2 × 2 × 2 × 20161667
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40323334
Product of the distinct prime numbers
The prime factorization of 161293336 is 2 × 2 × 2 × 20161667.
Since it has a total of 4 prime factors.
4 , 1 , 85 , 47 , 753 , 279 , 9111 , 4813 , 40401 , 28919 , 263355 , 659952 , 1115063 , 6219104 , 10090709 , 25283943 , 521824211 , 797155490 , 9801607643 , 5074536653
n×2
322586672
n×3
483880008
n×4
645173344
n×5
806466680
n÷2
80646668
n÷3
53764445.333333
n÷3
40323334
n÷5
32258667.2
n2
26015540238008896
n3
4.1961332728307E+24
n4
6.7680833387546E+32
n5
1.0916467400337E+41
2 √n
12700.131337904
3 √n
544.34237206588
4 √n
112.69485941206
5 √n
43.80495967602
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-161293335
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161293336 can be divided by 8 positive divisors.
The sum of these divisors (counting 161293336) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100111010010010000011000
3
Ternary
102020111112212021
4
Quaternary
21213102100120
5
Quinary
312242341321
6
Senary
24001024224
8
Octal
1147222030
10
Decimal
161293336
12
Duodecimal
46025074
16
Hexadecimal
99d2418
20
Vigesimal
2a81d6g
36
Base36
2o12qg
md5
b2908e99ac35fec10453cd2d331404f8
sha1
94bb1fa738a9d3e93033f32cc5fc1f79a5c74799
sha256
fce18a80d7a7b3597994fa155aed3206f4c6dce0de94533d68628bd16c0d77ba
sha512
df374ccb3e9046df9a47ab4ced00b4b38fa3854e0a442abc8e9894e84d6f4469f3765b1cd461588a11d152c5a902739b562e2a21195bd795e25cb53cb82c92db
ripemd-160
b5d841cd10ea9f8eb9f4ea02faaedb79c409fbb9
Diameter
322586672
Circumference
1013435918.9012
Area
8.1730230090898E+16
Volume
1.7576721951211E+25
Surface area
3.2692092036359E+17
Circumference
1013435918.9012
Perimeter
645173344
Area
26015540238008896
Diagonal
228103223.2916
Surface area
156093241428053376
Volume
4.1961332728307E+24
Space diagonal
279368252.87428
Perimeter
483880008
Area
1.1265059369646E+16
Altitude
139684126.43714
Surface area
1.1265059369646E+16
Volume
4.9451904866351E+23
Height
76034407.763867