160994993 is an odd 9-digits composite number following 160994992
and preceding 160994994 . In scientific notation, it is written as 1.60994993 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 160480320 positive integers (up to 160994993) that are relatively prime to 160994993.
160994993 has 4 divisors, whose sum is 161509668
The reverse of 160994993 is 399499061
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty million nine hundred ninety-four thousand nine hundred ninety-three
Scientific notation
1.60994993 × 10^8
Engineering notation
1.60994993 × 10^6
Prime Factorization
313 × 514361
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
160994993
Product of the distinct prime numbers
The prime factorization of 160994993 is 313 × 514361.
Since it has a total of 2 prime factors.
8 , 8 , 4 , 85 , 633 , 376 , 4330 , 492 , 37979 , 16424 , 809790 , 416585 , 7841412 , 4654785 , 15822451 , 72013964 , 138771763 , 329447108 , 7025379127 , 7801687678
n×2
321989986
n×3
482984979
n×4
643979972
n×5
804974965
n÷2
80497496.5
n÷3
53664997.666667
n÷3
40248748.25
n÷5
32198998.6
n2
25919387771070049
n3
4.1728916527677E+24
n4
6.718146624271E+32
n5
1.0815879687475E+41
2 √n
12688.380235475
3 √n
544.00654300269
4 √n
112.64271052969
5 √n
43.78874253583
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
-160994992
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 160994993 can be divided by 4 positive divisors.
The sum of these divisors (counting 160994993) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100110001001011010110001
3
Ternary
102012221101121112
4
Quaternary
21212021122301
5
Quinary
312203314433
6
Senary
23550403105
8
Octal
1146113261
10
Decimal
160994993
12
Duodecimal
45b00495
16
Hexadecimal
99896b1
20
Vigesimal
2a6479d
36
Base36
2nuoj5
md5
3e87d5f98613d1d7811a4baaf28adfe7
sha1
9fd2c3666083bf69ca898a131423495cfe74ead8
sha256
d0215fa2dc0d71c3518191ed697f4fc13062a3915e7f38d373694fbbf5430e98
sha512
8cd1badd8bdf0712ad6ab65feb7d07408787de0edd91c8761bce07ea513a1ab69d111f5322cfc67da87ab10eb3e975a0487003ce8f6551e56395e98321f49ae3
ripemd-160
69f7faa0bf9da9f89bddb570f55185282c8ff940
Diameter
321989986
Circumference
1011561374.5471
Area
8.1428158207139E+16
Volume
1.7479367680748E+25
Surface area
3.2571263282856E+17
Circumference
1011561374.5471
Perimeter
643979972
Area
25919387771070049
Diagonal
227681302.57476
Surface area
155516326626420294
Volume
4.1728916527677E+24
Space diagonal
278851507.6402
Perimeter
482984979
Area
1.1223424130143E+16
Altitude
139425753.8201
Surface area
1.1223424130143E+16
Volume
4.9177999747146E+23
Height
75893767.524921