160997789 is an odd 9-digits prime number following 160997788
and preceding 160997790 . In scientific notation, it is written as 1.60997789 × 10^8.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 160997788 positive integers (up to 160997789) that are relatively prime to 160997789.
160997789 has 2 divisors, whose sum is 160997790
The reverse of 160997789 is 987799061
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred sixty million nine hundred ninety-seven thousand seven hundred eighty-nine
Scientific notation
1.60997789 × 10^8
Engineering notation
1.60997789 × 10^6
Prime Factorization
160997789
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
160997789
Product of the distinct prime numbers
The prime factorization of 160997789 is 160997789.
Since it has a total of 1 prime factors.
1 , 7 , 8 , 65 , 79 , 839 , 9672 , 7211 , 32755 , 17312 , 783762 , 341126 , 3654217 , 8887353 , 53566582 , 43881924 , 414907631 , 756019105 , 1042114671 , 946320836
n×2
321995578
n×3
482993367
n×4
643991156
n×5
804988945
n÷2
80498894.5
n÷3
53665929.666667
n÷3
40249447.25
n÷5
32199557.8
n2
25920288062888521
n3
4.1731090683681E+24
n4
6.7186133326312E+32
n5
1.0816818916995E+41
2 √n
12688.490414545
3 √n
544.00969223829
4 √n
112.64319959298
5 √n
43.788894630589
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
160997790
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
80498895
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12688.490453951
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999875775
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160997789 can be divided by 2 positive divisors.
The sum of these divisors (counting 160997789) is 160997790, the average is 80498895.
Base
System
Value
2
Binary
1001100110001010000110011101
3
Ternary
102012221112110002
4
Quaternary
21212022012131
5
Quinary
312203412124
6
Senary
23550424045
8
Octal
1146120635
10
Decimal
160997789
12
Duodecimal
45b02025
16
Hexadecimal
998a19d
20
Vigesimal
2a64e99
36
Base36
2nuqot
md5
b991cbca4e76a0aac19c0330a7f6db19
sha1
30e90772ce2cfb9153434058a766aa85edd30b71
sha256
e17db139003b0bc0684440918c092e33d89da3a72fe1996d61cbe2b4303d35e3
sha512
451cd492fecbaf4aaf815eab313d1ee6d84953a1f3a55a2c8fcd29361356e93d9bb6a5f64dbfe560fe7f3f9df4c4a50ddb73918a6f5bb4a12d0381bb48606a4a
ripemd-160
c4d948e571cc5bfded72c97e26726e16f862acd3
Diameter
321995578
Circumference
1011578942.3332
Area
8.1430986557302E+16
Volume
1.7480278389086E+25
Surface area
3.2572394622921E+17
Circumference
1011578942.3332
Perimeter
643991156
Area
25920288062888521
Diagonal
227685256.71588
Surface area
155521728377331126
Volume
4.1731090683681E+24
Space diagonal
278856350.45425
Perimeter
482993367
Area
1.1223813967936E+16
Altitude
139428175.22713
Surface area
1.1223813967936E+16
Volume
4.918056201457E+23
Height
75895085.571961