160988894 is an even 9-digits composite number following 160988893
and preceding 160988895 . In scientific notation, it is written as 1.60988894 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 73095960 positive integers (up to 160988894) that are relatively prime to 160988894.
160988894 has 16 divisors, whose sum is 263727360
The reverse of 160988894 is 498889061
Previous prime number is 1039
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred sixty million nine hundred eighty-eight thousand eight hundred ninety-four
Scientific notation
1.60988894 × 10^8
Engineering notation
1.60988894 × 10^6
Prime Factorization
2 × 11 × 1039 × 7043
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
160988894
Product of the distinct prime numbers
The prime factorization of 160988894 is 2 × 11 × 1039 × 7043.
Since it has a total of 4 prime factors.
7 , 10 , 55 , 37 , 592 , 327 , 8006 , 2560 , 75672 , 13742 , 120923 , 2062 , 230412 , 146059 , 9861075 , 59837121 , 744074539 , 209210273 , 4528217217 , 8451022210
n×2
321977788
n×3
482966682
n×4
643955576
n×5
804944470
n÷2
80494447
n÷3
53662964.666667
n÷3
40247223.5
n÷5
32197778.8
n2
25917423991343236
n3
4.1724174236954E+24
n4
6.7171286634705E+32
n5
1.0813831143878E+41
2 √n
12688.139895193
3 √n
543.9996733526
4 √n
112.64164369892
5 √n
43.788410759564
1 , 2 , 11 , 22 , 1039 , 2078 , 7043 , 11429 , 14086 , 22858 , 77473 , 154946 , 7317677 , 14635354 , 80494447 , 160988894
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
-160988893
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 160988894 can be divided by 16 positive divisors.
The sum of these divisors (counting 160988894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100110000111111011011110
3
Ternary
102012221002020122
4
Quaternary
21212013323132
5
Quinary
312203121034
6
Senary
23550314542
8
Octal
1146077336
10
Decimal
160988894
12
Duodecimal
45ab8a52
16
Hexadecimal
9987ede
20
Vigesimal
2a63c4e
36
Base36
2nujtq
md5
2a7c66c47538307df0bbf81e426c61c0
sha1
8cb081bab78b691e5ee4eb0c7a721e5ae6723552
sha256
531a3df9376008a807deb733531ae75e39a5d803863e8b508ccac8386e1ef3c7
sha512
91ba40e84971b9703648ebe284b1a2e9cac5dd163c9033dad9efc3003eb20d4cf0825367c2ba439e0f76e3aae72a9b20b3f823506ed93b0bf93b65b9155dce1b
ripemd-160
4569c6ac54774b2a8a69a214c102a9613e5c61b7
Diameter
321977788
Circumference
1011523053.3999
Area
8.1421988811176E+16
Volume
1.7477381234655E+25
Surface area
3.256879552447E+17
Circumference
1011523053.3999
Perimeter
643955576
Area
25917423991343236
Diagonal
227672677.28624
Surface area
155504543948059416
Volume
4.1724174236954E+24
Space diagonal
278840943.86232
Perimeter
482966682
Area
1.1222573788578E+16
Altitude
139420471.93116
Surface area
1.1222573788578E+16
Volume
4.9172410903932E+23
Height
75890892.428748