168425912 is an even 9-digits composite number following 168425911
and preceding 168425913 . In scientific notation, it is written as 1.68425912 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 83985696 positive integers (up to 168425912) that are relatively prime to 168425912.
168425912 has 16 divisors, whose sum is 316650840
The reverse of 168425912 is 219524861
Previous prime number is 373
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-eight million four hundred twenty-five thousand nine hundred twelve
Scientific notation
1.68425912 × 10^8
Engineering notation
1.68425912 × 10^6
Prime Factorization
2 × 2 × 2 × 373 × 56443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42106478
Product of the distinct prime numbers
The prime factorization of 168425912 is 2 × 2 × 2 × 373 × 56443.
Since it has a total of 5 prime factors.
4 , 10 , 10 , 45 , 475 , 60 , 4648 , 106 , 92965 , 10684 , 893936 , 498002 , 3417344 , 867030 , 35520759 , 37203610 , 245489021 , 922063521 , 7465609267 , 5739580798
n×2
336851824
n×3
505277736
n×4
673703648
n×5
842129560
n÷2
84212956
n÷3
56141970.666667
n÷3
42106478
n÷5
33685182.4
n2
28367287833031744
n3
4.7777863242449E+24
n4
8.0470301900207E+32
n5
1.3553283986458E+41
2 √n
12977.900908853
3 √n
552.25073500267
4 √n
113.92059036387
5 √n
44.185704268733
1 , 2 , 4 , 8 , 373 , 746 , 1492 , 2984 , 56443 , 112886 , 225772 , 451544 , 21053239 , 42106478 , 84212956 , 168425912
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168425911
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168425912 can be divided by 16 positive divisors.
The sum of these divisors (counting 168425912) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010011111100110111000
3
Ternary
102201220220220202
4
Quaternary
22002133212320
5
Quinary
321104112122
6
Senary
24413541332
8
Octal
1202374670
10
Decimal
168425912
12
Duodecimal
484a4848
16
Hexadecimal
a09f9b8
20
Vigesimal
2ccd4fc
36
Base36
2s9y9k
md5
e3d3e247dac8e7e2b161370a98ccf940
sha1
1fa6718317a9813555ee3b7692dfba976a196e85
sha256
cbb40a81cb0d1b2d6253c2e34448c98e365c256d61c8c57bd878caba3daeab3a
sha512
fc4b2dca561f31e8414c224f29246a42d41ecdd793bd6c49ae0eb433247c295acc3e0a840a27a3227eb6fde805a806977d16d6ca29fe734e2845432a2b152a79
ripemd-160
4e13b81e694eee447db73fe55e9cb5c76ea20c52
Diameter
336851824
Circumference
1058251215.6267
Area
8.911846305852E+16
Volume
2.0013144555559E+25
Surface area
3.5647385223408E+17
Circumference
1058251215.6267
Perimeter
673703648
Area
28367287833031744
Diagonal
238190209.00546
Surface area
170203726998190464
Volume
4.7777863242449E+24
Space diagonal
291722236.89512
Perimeter
505277736
Area
1.2283395949935E+16
Altitude
145861118.44756
Surface area
1.2283395949935E+16
Volume
5.6306751815565E+23
Height
79396736.335152