160987268 is an even 9-digits composite number following 160987267
and preceding 160987269 . In scientific notation, it is written as 1.60987268 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 73963296 positive integers (up to 160987268) that are relatively prime to 160987268.
160987268 has 24 divisors, whose sum is 304781568
The reverse of 160987268 is 862789061
Previous prime number is 223
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred sixty million nine hundred eighty-seven thousand two hundred sixty-eight
Scientific notation
1.60987268 × 10^8
Engineering notation
1.60987268 × 10^6
Prime Factorization
2 × 2 × 13 × 223 × 13883
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
80493634 Product of the distinct prime numbers
The prime factorization of 160987268 is 2 × 2 × 13 × 223 × 13883.
Since it has a total of 5 prime factors.
3 , 10 , 36 , 36 , 532 , 80 , 1592 , 5539 , 59126 , 95778 , 597076 , 637826 , 6374313 , 4692547 , 60714460 , 51080486 , 971875439 , 947834093 , 9338396114 , 1969541706
n×2
321974536
n×3
482961804
n×4
643949072
n×5
804936340
n÷2
80493634
n÷3
53662422.666667
n÷3
40246817
n÷5
32197453.6
n2
25916900458103824
n3
4.1722909997781E+24
n4
6.7168572935526E+32
n5
1.0813285052349E+41
2 √n12688.075819446
3 √n543.99784186716
4 √n112.64135927556
5 √n43.788322305955
1 , 2 , 4 , 13 , 26 , 52 , 223 , 446 , 892 , 2899 , 5798 , 11596 , 13883 , 27766 , 55532 , 180479 , 360958 , 721916 , 3095909 , 6191818 , 12383636 , 40246817 , 80493634 , 160987268
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-160987267 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160987268 can be divided by 24 positive divisors.
The sum of these divisors (counting 160987268) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100110000111100010000100
3
Ternary
102012221000000102
4
Quaternary
21212013202010
5
Quinary
312203043033
6
Senary
23550303232
8
Octal
1146074204
10
Decimal
160987268
12
Duodecimal
45ab7b18
16
Hexadecimal
9987884
20
Vigesimal
2a63838
36
Base36
2nuikk
md5
e22b20aff990d7dde13eea82cc21574e
sha1
dd7e9a9608a1e5d22a1b4f65f5901de7ea32cb4c
sha256
3422b8ec4caf970ac8f013f296d4942511676d75835289df22a8f59c5052c990
sha512
c56c471be6cfa3eef84905c0c7b4844137ba0f8b530ded91d40ddcaf43d8c22e4ff201cb7a1cc83202c4e15b85cdf238a1cc4a94052c1f93310afc8c28078207
ripemd-160
d6558b0cf8715a92b8dbc9b0b54c1353fd3a0739
Diameter
321974536
Circumference
1011512836.9406
Area
8.1420344082997E+16
Volume
1.7476851671389E+25
Surface area
3.2568137633199E+17
Circumference
1011512836.9406
Perimeter
643949072
Area
25916900458103824
Diagonal
227670377.77499
Surface area
155501402748622944
Volume
4.1722909997781E+24
Space diagonal
278838127.54771
Perimeter
482961804
Area
1.1222347092035E+16
Altitude
139419063.77385
Surface area
1.1222347092035E+16
Volume
4.9170920983778E+23
Height
75890125.924997