168441386 is an even 9-digits composite number following 168441385
and preceding 168441387 . In scientific notation, it is written as 1.68441386 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 84220692 positive integers (up to 168441386) that are relatively prime to 168441386.
168441386 has 4 divisors, whose sum is 252662082
The reverse of 168441386 is 683144861
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-eight million four hundred forty-one thousand three hundred eighty-six
Scientific notation
1.68441386 × 10^8
Engineering notation
1.68441386 × 10^6
Prime Factorization
2 × 84220693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168441386
Product of the distinct prime numbers
The prime factorization of 168441386 is 2 × 84220693.
Since it has a total of 2 prime factors.
8 , 1 , 28 , 24 , 184 , 832 , 3101 , 4914 , 37697 , 69586 , 336526 , 338005 , 1269923 , 4845770 , 3454632 , 36047527 , 966379669 , 310208498 , 535357121 , 4056998248
n×2
336882772
n×3
505324158
n×4
673765544
n×5
842206930
n÷2
84220693
n÷3
56147128.666667
n÷3
42110346.5
n÷5
33688277.2
n2
28372500517600996
n3
4.7791033114704E+24
n4
8.0499878562127E+32
n5
1.3559511117836E+41
2 √n
12978.497062449
3 √n
552.2676470207
4 √n
113.92320686519
5 √n
44.186516144358
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168441385
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168441386 can be divided by 4 positive divisors.
The sum of these divisors (counting 168441386) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000010100011011000101010
3
Ternary
102201221201010212
4
Quaternary
22002203120222
5
Quinary
321110111021
6
Senary
24414141122
8
Octal
1202433052
10
Decimal
168441386
12
Duodecimal
484b17a2
16
Hexadecimal
a0a362a
20
Vigesimal
2ccf396
36
Base36
2saa7e
md5
2f9741de2907ab00c937c8f06fc3873c
sha1
613b9ae5e3dd669e12db0929178c36298445ba30
sha256
88fdc313b21a921fc54d6c4dd7120561cee7fc3316b62989817269e8adc3d35f
sha512
117ff415cb51bb41c5d72b1c30fb5b73bc5cc938d081f3bce4a20061dfb252c7488d0d83355bc68d3de66f7cff24bbcc13a89d9d5e511765eca55783c7badd99
ripemd-160
e6c48e7621b3584ee39300135fa6cc0caf666478
Diameter
336882772
Circumference
1058348441.6362
Area
8.9134839190068E+16
Volume
2.001866113875E+25
Surface area
3.5653935676027E+17
Circumference
1058348441.6362
Perimeter
673765544
Area
28372500517600996
Diagonal
238212092.54612
Surface area
170235003105605976
Volume
4.7791033114704E+24
Space diagonal
291749038.64932
Perimeter
505324158
Area
1.2285653108565E+16
Altitude
145874519.32466
Surface area
1.2285653108565E+16
Volume
5.6322272658864E+23
Height
79404030.848707