166390635 is an odd 9-digits composite number following 166390634
and preceding 166390636 . In scientific notation, it is written as 1.66390635 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 88741664 positive integers (up to 166390635) that are relatively prime to 166390635.
166390635 has 8 divisors, whose sum is 266225040
The reverse of 166390635 is 536093661
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred sixty-six million three hundred ninety thousand six hundred thirty-five
Scientific notation
1.66390635 × 10^8
Engineering notation
1.66390635 × 10^6
Prime Factorization
5 × 3 × 11092709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166390635
Product of the distinct prime numbers
The prime factorization of 166390635 is 5 × 3 × 11092709.
Since it has a total of 3 prime factors.
8 , 1 , 22 , 54 , 314 , 413 , 8245 , 2266 , 67000 , 74939 , 721065 , 751045 , 2761884 , 6493214 , 82320757 , 20606991 , 324765924 , 914462759 , 9385127457 , 7835991816
n×2
332781270
n×3
499171905
n×4
665562540
n×5
831953175
n÷2
83195317.5
n÷3
55463545
n÷3
41597658.75
n÷5
33278127
n2
27685843415703225
n3
4.6066650664494E+24
n4
7.6650592563884E+32
n5
1.2753940769831E+41
2 √n
12899.249396767
3 √n
550.01722811048
4 √n
113.57486252145
5 √n
44.078395345263
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
-166390634
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 166390635 can be divided by 8 positive divisors.
The sum of these divisors (counting 166390635) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101110101101101011
3
Ternary
102121002112001010
4
Quaternary
21322232231223
5
Quinary
320044000020
6
Senary
24302155003
8
Octal
1172565553
10
Decimal
166390635
12
Duodecimal
47882a63
16
Hexadecimal
9eaeb6b
20
Vigesimal
2bjigbf
36
Base36
2r2bu3
md5
3f5979d31e4837c45e3431776fcd0f7b
sha1
ceaebb89f24aa5e88eb770323eff748e967e046f
sha256
e8c3da9589e282d74c8879d9907e67708b3b851f191f962ffda7dcdad44b8534
sha512
af5477d2505e80613008b94a9557cf8bc8b1312e892dc5b2b68a364ef1e4d42f3066419f21a82aa82c2fd468b4ebd601ce567f7536d21fa682a911c89c815e0b
ripemd-160
6b39c36cf4a8d7d22a9870a623abf7eb43b8a33f
Diameter
332781270
Circumference
1045463193.0843
Area
8.6977642283211E+16
Volume
1.9296353507075E+25
Surface area
3.4791056913284E+17
Circumference
1045463193.0843
Perimeter
665562540
Area
27685843415703225
Diagonal
235311892.66887
Surface area
166115060494219350
Volume
4.6066650664494E+24
Space diagonal
288197033.72365
Perimeter
499171905
Area
1.1988321861599E+16
Altitude
144098516.86182
Surface area
1.1988321861599E+16
Volume
5.4290068452359E+23
Height
78437297.55629