168996965 is an odd 9-digits composite number following 168996964
and preceding 168996966 . In scientific notation, it is written as 1.68996965 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 130836240 positive integers (up to 168996965) that are relatively prime to 168996965.
168996965 has 8 divisors, whose sum is 209338368
The reverse of 168996965 is 569699861
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred sixty-eight million nine hundred ninety-six thousand nine hundred sixty-five
Scientific notation
1.68996965 × 10^8
Engineering notation
1.68996965 × 10^6
Prime Factorization
31 × 5 × 1090303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168996965
Product of the distinct prime numbers
The prime factorization of 168996965 is 31 × 5 × 1090303.
Since it has a total of 3 prime factors.
6 , 10 , 7 , 51 , 345 , 603 , 5847 , 1651 , 59606 , 85380 , 80542 , 296542 , 8014054 , 9186701 , 45615347 , 82896646 , 160612289 , 912540718 , 5715546978 , 4330632437
n×2
337993930
n×3
506990895
n×4
675987860
n×5
844984825
n÷2
84498482.5
n÷3
56332321.666667
n÷3
42249241.25
n÷5
33799393
n2
28559974179211225
n3
4.8265489567651E+24
n4
8.1567212511721E+32
n5
1.3784611357991E+41
2 √n
12999.883268707
3 √n
552.8741717166
4 √n
114.01703060818
5 √n
44.215626301136
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168996964
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168996965 can be divided by 8 positive divisors.
The sum of these divisors (counting 168996965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101011000001100101
3
Ternary
102202222221020212
4
Quaternary
22010223001211
5
Quinary
321230400330
6
Senary
24434105205
8
Octal
1204530145
10
Decimal
168996965
12
Duodecimal
4871b205
16
Hexadecimal
a12b065
20
Vigesimal
2cg4c85
36
Base36
2sm6w5
md5
8fc7db63d24b70302fa87b4a62592a69
sha1
ab8a3f5013a994113f8cb9ee1b54b5ceccd8f15d
sha256
64f12d8f01c67841d44cfba33be6cdbdacceecec33e9ca9c3959dbf51472e473
sha512
9920937b5f8a451cb34df3cf777c4eca21922247772acbd855f7908eecd1b48e6b6e6f98c34a621abf4b41aeac8b4cfd79e9d0570ac07a02d2f9a0bd72a10631
ripemd-160
f8700d4e7ec93863db145805750eea08bc013980
Diameter
337993930
Circumference
1061839247.4459
Area
8.9723805068124E+16
Volume
2.0217400993019E+25
Surface area
3.588952202725E+17
Circumference
1061839247.4459
Perimeter
675987860
Area
28559974179211225
Diagonal
238997799.90289
Surface area
171359845075267350
Volume
4.8265489567651E+24
Space diagonal
292711329.70494
Perimeter
506990895
Area
1.2366831585312E+16
Altitude
146355664.85247
Surface area
1.2366831585312E+16
Volume
5.6881424950957E+23
Height
79665933.300964