168103420 is an even 9-digits composite number following 168103419
and preceding 168103421 . In scientific notation, it is written as 1.68103420 × 10^8.
The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors.
There are 66612096 positive integers (up to 168103420) that are relatively prime to 168103420.
168103420 has 24 divisors, whose sum is 356320944
The reverse of 168103420 is 024301861
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
one hundred sixty-eight million one hundred three thousand four hundred twenty
Scientific notation
1.68103420 × 10^8
Engineering notation
1.68103420 × 10^6
Prime Factorization
2 × 2 × 5 × 107 × 78553
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
84051710 Product of the distinct prime numbers
The prime factorization of 168103420 is 2 × 2 × 5 × 107 × 78553.
Since it has a total of 5 prime factors.
10 , 4 , 63 , 44 , 681 , 395 , 2093 , 8314 , 15390 , 67909 , 42841 , 248873 , 6829060 , 3378188 , 67860048 , 78982534 , 727467801 , 21907884 , 8002702652 , 2641078168
n×2
336206840
n×3
504310260
n×4
672413680
n×5
840517100
n÷2
84051710
n÷3
56034473.333333
n÷3
42025855
n÷5
33620684
n2
28258759815696400
n3
4.7503941699771E+24
n4
7.9855750632122E+32
n5
1.3424024787927E+41
2 √n12965.470296137
3 √n551.89803742285
4 √n113.86601905809
5 √n44.168770458258
1 , 2 , 4 , 5 , 10 , 20 , 107 , 214 , 428 , 535 , 1070 , 2140 , 78553 , 157106 , 314212 , 392765 , 785530 , 1571060 , 8405171 , 16810342 , 33620684 , 42025855 , 84051710 , 168103420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168103419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168103420 can be divided by 24 positive divisors.
The sum of these divisors (counting 168103420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000001010000110111111100
3
Ternary
102201022112112121
4
Quaternary
22001100313330
5
Quinary
321013302140
6
Senary
24403012324
8
Octal
1201206774
10
Decimal
168103420
12
Duodecimal
4836a0a4
16
Hexadecimal
a050dfc
20
Vigesimal
2cacib0
36
Base36
2s31fg
md5
725c1fdbe48e64cc4aa6d99154f7448d
sha1
38a31bc0f12d1adddedbea38edae68f47a679744
sha256
e3a6f6a44bacfac13392396b763cbdb3e45113a61d8be19b15f291695f53eb48
sha512
8abcaf6d2260246b6feebfae3163344a39110c3c69ce65ffb57f21c1fb65c5e1fa05ea96937f5b6005b1cf4198a5006e187eb29fca73f25baba2ad44af800048
ripemd-160
bf4a58d153713ce970d9c2e0bfeba835d256f2f2
Diameter
336206840
Circumference
1056224938.6306
Area
8.877751223655E+16
Volume
1.9898404568075E+25
Surface area
3.551100489462E+17
Circumference
1056224938.6306
Perimeter
672413680
Area
28258759815696400
Diagonal
237734136.4453
Surface area
169552558894178400
Volume
4.7503941699771E+24
Space diagonal
291163664.36609
Perimeter
504310260
Area
1.2236401939918E+16
Altitude
145581832.18305
Surface area
1.2236401939918E+16
Volume
5.5983932181665E+23
Height
79244712.148434