166394446 is an even 9-digits composite number following 166394445
and preceding 166394447 . In scientific notation, it is written as 1.66394446 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 82339840 positive integers (up to 166394446) that are relatively prime to 166394446.
166394446 has 8 divisors, whose sum is 249773040
The reverse of 166394446 is 644493661
Previous prime number is 59047
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred sixty-six million three hundred ninety-four thousand four hundred forty-six
Scientific notation
1.66394446 × 10^8
Engineering notation
1.66394446 × 10^6
Prime Factorization
2 × 59047 × 1409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166394446
Product of the distinct prime numbers
The prime factorization of 166394446 is 2 × 59047 × 1409.
Since it has a total of 3 prime factors.
7 , 3 , 10 , 64 , 808 , 542 , 2525 , 3982 , 94039 , 15280 , 432216 , 999323 , 7652196 , 5901777 , 56012670 , 87883531 , 849496741 , 679735880 , 6744088809 , 1677384057
n×2
332788892
n×3
499183338
n×4
665577784
n×5
831972230
n÷2
83197223
n÷3
55464815.333333
n÷3
41598611.5
n÷5
33278889.2
n2
27687111659646916
n3
4.6069816059471E+24
n4
7.6657615205376E+32
n5
1.275540141378E+41
2 √n
12899.397117695
3 √n
550.02142726439
4 √n
113.57551284364
5 √n
44.078597257138
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166394445
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166394446 can be divided by 8 positive divisors.
The sum of these divisors (counting 166394446) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101111101001001110
3
Ternary
102121002201021021
4
Quaternary
21322233221032
5
Quinary
320044110241
6
Senary
24302224354
8
Octal
1172575116
10
Decimal
166394446
12
Duodecimal
478850ba
16
Hexadecimal
9eafa4e
20
Vigesimal
2bjj626
36
Base36
2r2ery
md5
8c3f59bc504ccd4f741c11a8383b8328
sha1
93fda000bafdf74136b598e8864d480b400c8951
sha256
4a6bc7cd2e232183eb42c1ffab06cbc8dda12b801bd5ca8284576b70a5a5916c
sha512
4bfa0f085f3a66decc5cf8d73febf81797af8703266def6eb35748bac2c75bc1266a8ce24d890f85b52def59c208f0d379598dd602df82c8a5a429f4f9817bd7
ripemd-160
16c9a5a313bb5bab605b2857029ae41ba268a79f
Diameter
332788892
Circumference
1045487138.3035
Area
8.6981626589067E+16
Volume
1.9297679424622E+25
Surface area
3.4792650635627E+17
Circumference
1045487138.3035
Perimeter
665577784
Area
27687111659646916
Diagonal
235317282.23676
Surface area
166122669957881496
Volume
4.6069816059471E+24
Space diagonal
288203634.56928
Perimeter
499183338
Area
1.1988871027335E+16
Altitude
144101817.28464
Surface area
1.1988871027335E+16
Volume
5.4293798906115E+23
Height
78439094.078919