160993931 is an odd 9-digits composite number following 160993930
and preceding 160993932 . In scientific notation, it is written as 1.60993931 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 137936448 positive integers (up to 160993931) that are relatively prime to 160993931.
160993931 has 8 divisors, whose sum is 184070880
The reverse of 160993931 is 139399061
Previous prime number is 5669
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty million nine hundred ninety-three thousand nine hundred thirty-one
Scientific notation
1.60993931 × 10^8
Engineering notation
1.60993931 × 10^6
Prime Factorization
7 × 5669 × 4057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
160993931
Product of the distinct prime numbers
The prime factorization of 160993931 is 7 × 5669 × 4057.
Since it has a total of 3 prime factors.
1 , 7 , 5 , 27 , 446 , 906 , 3681 , 5283 , 38747 , 33933 , 201790 , 68682 , 5644967 , 2874014 , 88112184 , 42103468 , 659058897 , 377195788 , 4034092195 , 416398523
n×2
321987862
n×3
482981793
n×4
643975724
n×5
804969655
n÷2
80496965.5
n÷3
53664643.666667
n÷3
40248482.75
n÷5
32198786.2
n2
25919045818832761
n3
4.172809074143E+24
n4
6.7179693615875E+32
n5
1.0815522958595E+41
2 √n
12688.338386093
3 √n
544.00534682425
4 √n
112.64252476793
5 √n
43.788684765378
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
-160993930
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 160993931 can be divided by 8 positive divisors.
The sum of these divisors (counting 160993931) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110001001001010001011
3
Ternary
102012221100011012
4
Quaternary
21212021022023
5
Quinary
312203301211
6
Senary
23550354135
8
Octal
1146111213
10
Decimal
160993931
12
Duodecimal
45abb94b
16
Hexadecimal
998928b
20
Vigesimal
2a644gb
36
Base36
2nunpn
md5
37af53131fe6e35446e0c6aaf4b9b75e
sha1
9fda8423297cac5c7f7bb7d7efb6c6c3a81784c6
sha256
17092826b5f8a778e8a8f9465ffbfc64f28728e13ae229668be9c2aeed35cc41
sha512
d251c4a090ac0252ca1456c2c67b3437433a227c59828eeb92bba73283b8632e52aeacd790449b2ce983b6373acba90537fa0fba08b6c0e23c95c92d4b96c6a1
ripemd-160
862d3db3f353eb086a4bfce8914572f8b8886a31
Diameter
321987862
Circumference
1011554701.8043
Area
8.1427083932502E+16
Volume
1.7479021776214E+25
Surface area
3.2570833573001E+17
Circumference
1011554701.8043
Perimeter
643975724
Area
25919045818832761
Diagonal
227679800.67996
Surface area
155514274912996566
Volume
4.172809074143E+24
Space diagonal
278849668.20224
Perimeter
482981793
Area
1.1223276060481E+16
Altitude
139424834.10112
Surface area
1.1223276060481E+16
Volume
4.9177026548721E+23
Height
75893266.893319