168397716 is an even 9-digits composite number following 168397715
and preceding 168397717 . In scientific notation, it is written as 1.68397716 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 52830592 positive integers (up to 168397716) that are relatively prime to 168397716.
168397716 has 12 divisors, whose sum is 300474720
The reverse of 168397716 is 617793861
Previous prime number is 51
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred sixty-eight million three hundred ninety-seven thousand seven hundred sixteen
Scientific notation
1.68397716 × 10^8
Engineering notation
1.68397716 × 10^6
Prime Factorization
2 × 2 × 51 × 825479
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
84198858 Product of the distinct prime numbers
The prime factorization of 168397716 is 2 × 2 × 51 × 825479.
Since it has a total of 4 prime factors.
10 , 4 , 2 , 34 , 544 , 722 , 8893 , 1762 , 41318 , 79284 , 546387 , 664066 , 2414421 , 1226688 , 33618179 , 97927997 , 183130772 , 598720232 , 73284742 , 8107136378
n×2
336795432
n×3
505193148
n×4
673590864
n×5
841988580
n÷2
84198858
n÷3
56132572
n÷3
42099429
n÷5
33679543.2
n2
28357790754016656
n3
4.7753871937823E+24
n4
8.0416429644859E+32
n5
1.3541943081069E+41
2 √n12976.814555198
3 √n552.21991604981
4 √n113.91582223378
5 √n44.184224753452
1 , 2 , 4 , 51 , 102 , 204 , 825479 , 1650958 , 3301916 , 42099429 , 84198858 , 168397716
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168397715 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168397716 can be divided by 12 positive divisors.
The sum of these divisors (counting 168397716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010011000101110010100
3
Ternary
102201212111020110
4
Quaternary
22002120232110
5
Quinary
321102211331
6
Senary
24413203020
8
Octal
1202305624
10
Decimal
168397716
12
Duodecimal
48490470
16
Hexadecimal
a098b94
20
Vigesimal
2cc9e5g
36
Base36
2s9cic
md5
6c45f51a1f94948665ec40d22f2614ee
sha1
44fb9c7f9bcf6a21010c42b93cf901c886db61a4
sha256
a2789b426398e9a897da0ff3ac10dc7f5e02a1aae33573557585b68f5930c6b4
sha512
1f4c05f2fc431289716b8005c7b85c7f6f2ce706a67dbd855f55fababbd738482ed836d5556bdce81003c86aec138276f9cd4989347cf5a791740ab3c0674aca
ripemd-160
d07425cd9e963d45fbf3c32661f8a985cbc303d1
Diameter
336795432
Circumference
1058074054.9338
Area
8.9088627104855E+16
Volume
2.0003095101378E+25
Surface area
3.5635450841942E+17
Circumference
1058074054.9338
Perimeter
673590864
Area
28357790754016656
Diagonal
238150333.83985
Surface area
170146744524099936
Volume
4.7753871937823E+24
Space diagonal
291673399.99055
Perimeter
505193148
Area
1.2279283594091E+16
Altitude
145836699.99528
Surface area
1.2279283594091E+16
Volume
5.6278477791915E+23
Height
79383444.613284