160993487 is an odd 9-digits prime number following 160993486
and preceding 160993488 . In scientific notation, it is written as 1.60993487 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 160993486 positive integers (up to 160993487) that are relatively prime to 160993487.
160993487 has 2 divisors, whose sum is 160993488
The reverse of 160993487 is 784399061
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred sixty million nine hundred ninety-three thousand four hundred eighty-seven
Scientific notation
1.60993487 × 10^8
Engineering notation
1.60993487 × 10^6
Prime Factorization
160993487
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
160993487 Product of the distinct prime numbers
The prime factorization of 160993487 is 160993487.
Since it has a total of 1 prime factors.
7 , 7 , 94 , 7 , 37 , 280 , 7836 , 7973 , 20979 , 30935 , 335767 , 622621 , 8697915 , 3610926 , 35958541 , 56323331 , 431080058 , 169418418 , 4413330841 , 6021088266
n×2
321986974
n×3
482980461
n×4
643973948
n×5
804967435
n÷2
80496743.5
n÷3
53664495.666667
n÷3
40248371.75
n÷5
32198697.4
n2
25918902856419169
n3
4.1727745500692E+24
n4
6.7178952528049E+32
n5
1.0815373820498E+41
2 √n12688.3208897
3 √n544.00484672549
4 √n112.64244710454
5 √n43.788660612669
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
160993488 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
80496744 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12688.320929106 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999875771 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160993487 can be divided by 2 positive divisors.
The sum of these divisors (counting 160993487) is 160993488, the average is 80496744.
Base
System
Value
2
Binary
1001100110001001000011001111
3
Ternary
102012221022112202
4
Quaternary
21212021003033
5
Quinary
312203242422
6
Senary
23550352115
8
Octal
1146110317
10
Decimal
160993487
12
Duodecimal
45abb63b
16
Hexadecimal
99890cf
20
Vigesimal
2a643e7
36
Base36
2nundb
md5
2df45aa3e79771e37605e5b10cf81f44
sha1
87addb7182905946ca37dc955f9ab22b8b8de2c5
sha256
3d0ce137af6927ae9afc931c0922b635c490af2e55e508c8dc50d87c03d72d41
sha512
0fe33cdc6a58ec6172294939ff43276265a0a3b1b1d26c56955cb7a3e18ecfe29402b0f6f3f7c410a4214a6f274127189dab55a43a80dfa2d86c7c38d6380e81
ripemd-160
9dccc66548d76de59400c82666d3bfbc26a58a49
Diameter
321986974
Circumference
1011551912.07
Area
8.1426634802834E+16
Volume
1.7478877162112E+25
Surface area
3.2570653921134E+17
Circumference
1011551912.07
Perimeter
643973948
Area
25918902856419169
Diagonal
227679172.76914
Surface area
155513417138515014
Volume
4.1727745500692E+24
Space diagonal
278848899.17168
Perimeter
482980461
Area
1.122321415594E+16
Altitude
139424449.58584
Surface area
1.122321415594E+16
Volume
4.9176619678609E+23
Height
75893057.589712