168391196 is an even 9-digits composite number following 168391195
and preceding 168391197 . In scientific notation, it is written as 1.68391196 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 84168672 positive integers (up to 168391196) that are relatively prime to 168391196.
168391196 has 12 divisors, whose sum is 294778848
The reverse of 168391196 is 691193861
Previous prime number is 8527
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-eight million three hundred ninety-one thousand one hundred ninety-six
Scientific notation
1.68391196 × 10^8
Engineering notation
1.68391196 × 10^6
Prime Factorization
2 × 2 × 8527 × 4937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84195598
Product of the distinct prime numbers
The prime factorization of 168391196 is 2 × 2 × 8527 × 4937.
Since it has a total of 4 prime factors.
3 , 4 , 67 , 39 , 549 , 783 , 1358 , 208 , 19171 , 50450 , 290456 , 998285 , 2634366 , 9875701 , 29721835 , 61706975 , 883513194 , 107536056 , 8188095949 , 3222286061
n×2
336782392
n×3
505173588
n×4
673564784
n×5
841955980
n÷2
84195598
n÷3
56130398.666667
n÷3
42097799
n÷5
33678239.2
n2
28355594890310416
n3
4.7748325368709E+24
n4
8.040397615834E+32
n5
1.3539321708458E+41
2 √n
12976.563335491
3 √n
552.21278903248
4 √n
113.91471957342
5 √n
44.183882604385
1 , 2 , 4 , 4937 , 8527 , 9874 , 17054 , 19748 , 34108 , 42097799 , 84195598 , 168391196
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
-168391195
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 168391196 can be divided by 12 positive divisors.
The sum of these divisors (counting 168391196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010010111001000011100
3
Ternary
102201212011021222
4
Quaternary
22002113020130
5
Quinary
321102004241
6
Senary
24413112512
8
Octal
1202271034
10
Decimal
168391196
12
Duodecimal
48488738
16
Hexadecimal
a09721c
20
Vigesimal
2cc8hjg
36
Base36
2s97h8
md5
e8ca19a6c824bfcdebb502900e8affca
sha1
a43c5eea0e4d8e89fae664775b83d626348cfde7
sha256
78e9fccc61ab65c0e4b26837ba94b3ee69ea057c2e798e15b25bc826182ae0df
sha512
6090a7d3e46ca812a89bfc3a5fd5185836899e6cac35f9bccd99c90c8a49d77f58fff393914d9050ea0a4591a15a61837b8d1d8ba3e891448586038e59f9c584
ripemd-160
b7061526ad4a48801979df2fdf11dcb5a07629d5
Diameter
336782392
Circumference
1058033088.5656
Area
8.9081728595567E+16
Volume
2.000077175994E+25
Surface area
3.5632691438227E+17
Circumference
1058033088.5656
Perimeter
673564784
Area
28355594890310416
Diagonal
238141113.16743
Surface area
170133569341862496
Volume
4.7748325368709E+24
Space diagonal
291662107.01929
Perimeter
505173588
Area
1.2278332757215E+16
Altitude
145831053.50964
Surface area
1.2278332757215E+16
Volume
5.6271941097526E+23
Height
79380371.055809