166394450 is an even 9-digits composite number following 166394449
and preceding 166394451 . In scientific notation, it is written as 1.66394450 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 66114000 positive integers (up to 166394450) that are relatively prime to 166394450.
166394450 has 24 divisors, whose sum is 311557440
The reverse of 166394450 is 054493661
Previous prime number is 151
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred sixty-six million three hundred ninety-four thousand four hundred fifty
Scientific notation
1.66394450 × 10^8
Engineering notation
1.66394450 × 10^6
Prime Factorization
2 × 5 × 5 × 151 × 22039
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33278890 Product of the distinct prime numbers
The prime factorization of 166394450 is 2 × 5 × 5 × 151 × 22039.
Since it has a total of 5 prime factors.
6 , 9 , 1 , 45 , 983 , 14 , 2508 , 2435 , 64015 , 20223 , 937992 , 990521 , 8268947 , 7028683 , 32626108 , 70366568 , 334113694 , 446456787 , 2791479117 , 4554804149
n×2
332788900
n×3
499183350
n×4
665577800
n×5
831972250
n÷2
83197225
n÷3
55464816.666667
n÷3
41598612.5
n÷5
33278890
n2
27687112990802500
n3
4.6069819381924E+24
n4
7.6657622576546E+32
n5
1.2755402946932E+41
2 √n12899.397272741
3 √n550.02143167175
4 √n113.5755135262
5 √n44.078597469061
1 , 2 , 5 , 10 , 25 , 50 , 151 , 302 , 755 , 1510 , 3775 , 7550 , 22039 , 44078 , 110195 , 220390 , 550975 , 1101950 , 3327889 , 6655778 , 16639445 , 33278890 , 83197225 , 166394450
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
-166394449 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 166394450 can be divided by 24 positive divisors.
The sum of these divisors (counting 166394450) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111010101111101001010010
3
Ternary
102121002201021102
4
Quaternary
21322233221102
5
Quinary
320044110300
6
Senary
24302224402
8
Octal
1172575122
10
Decimal
166394450
12
Duodecimal
47885102
16
Hexadecimal
9eafa52
20
Vigesimal
2bjj62a
36
Base36
2r2es2
md5
026ae1913b1209fe7c9c92967c61b28d
sha1
d1aa934d51d6ea5197718b6edfeb9e07a03031df
sha256
77fe28038d79bb300dfc82d52e0e8dce4b8df8784703dfe61d254c700617d549
sha512
5016708575ab17cc187a4bb37f9780eb9626d4313875ac6c939968a0f185923bb32e1fd9aa1e255014fd8cfe6bc64367fd0119481a1101506497a0423defd26c
ripemd-160
188ad117e0b0b225b567177551bf7796d70ed58a
Diameter
332788900
Circumference
1045487163.4362
Area
8.6981630771016E+16
Volume
1.9297680816328E+25
Surface area
3.4792652308406E+17
Circumference
1045487163.4362
Perimeter
665577800
Area
27687112990802500
Diagonal
235317287.89361
Surface area
166122677944815000
Volume
4.6069819381924E+24
Space diagonal
288203641.49748
Perimeter
499183350
Area
1.1988871603743E+16
Altitude
144101820.74874
Surface area
1.1988871603743E+16
Volume
5.4293802821664E+23
Height
78439095.964537