166456245 is an odd 9-digits composite number following 166456244
and preceding 166456246 . In scientific notation, it is written as 1.66456245 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 84104064 positive integers (up to 166456245) that are relatively prime to 166456245.
166456245 has 16 divisors, whose sum is 280347840
The reverse of 166456245 is 542654661
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred sixty-six million four hundred fifty-six thousand two hundred forty-five
Scientific notation
1.66456245 × 10^8
Engineering notation
1.66456245 × 10^6
Prime Factorization
5 × 3 × 19 × 584057
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166456245
Product of the distinct prime numbers
The prime factorization of 166456245 is 5 × 3 × 19 × 584057.
Since it has a total of 4 prime factors.
5 , 3 , 43 , 10 , 74 , 884 , 4832 , 6793 , 38063 , 5138 , 448766 , 104137 , 6402093 , 2516173 , 71827770 , 56670762 , 452682767 , 622720308 , 4107805055 , 9423550784
n×2
332912490
n×3
499368735
n×4
665824980
n×5
832281225
n÷2
83228122.5
n÷3
55485415
n÷3
41614061.25
n÷5
33291249
n2
27707681499500025
n3
4.6121166200627E+24
n4
7.6771561407774E+32
n5
1.2779105834725E+41
2 √n
12901.792317349
3 √n
550.08951160214
4 √n
113.58605687913
5 √n
44.081870934484
1 , 3 , 5 , 15 , 19 , 57 , 95 , 285 , 584057 , 1752171 , 2920285 , 8760855 , 11097083 , 33291249 , 55485415 , 166456245
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
-166456244
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 166456245 can be divided by 16 positive divisors.
The sum of these divisors (counting 166456245) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111010111110101110110101
3
Ternary
102121012212001010
4
Quaternary
21322332232311
5
Quinary
320103044440
6
Senary
24303422433
8
Octal
1172765665
10
Decimal
166456245
12
Duodecimal
478b4a19
16
Hexadecimal
9ebebb5
20
Vigesimal
2c070c5
36
Base36
2r3qgl
md5
ba9d57866a618f1c658bcb625db50b28
sha1
38fe1ba3825dd17838e8ebf9d275b13d06a9e479
sha256
4e895383c5a689188625ea18bb585cf3ab88fef687a823880a53c3920ea70222
sha512
d1809246c848bffd5fb7332f7f4b72710473c0c6fc9cad7fbf0f1ff976b083a766870e72c30d7a04595b090e61ab7b24c02e91232d0a37cd74c9852f38b9e67c
ripemd-160
84f8d4ceb2c91d491bfcd6a2c5cc3dfb76fa0093
Diameter
332912490
Circumference
1045875432.8723
Area
8.7046248646835E+16
Volume
1.9319188921451E+25
Surface area
3.4818499458734E+17
Circumference
1045875432.8723
Perimeter
665824980
Area
27707681499500025
Diagonal
235404679.2207
Surface area
166246088997000150
Volume
4.6121166200627E+24
Space diagonal
288310673.57713
Perimeter
499368735
Area
1.1997778029268E+16
Altitude
144155336.78857
Surface area
1.1997778029268E+16
Volume
5.4354315627826E+23
Height
78468226.4069