166164557 is an odd 9-digits composite number following 166164556
and preceding 166164558 . In scientific notation, it is written as 1.66164557 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 140616000 positive integers (up to 166164557) that are relatively prime to 166164557.
166164557 has 16 divisors, whose sum is 194449920
The reverse of 166164557 is 755461661
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-six million one hundred sixty-four thousand five hundred fifty-seven
Scientific notation
1.66164557 × 10^8
Engineering notation
1.66164557 × 10^6
Prime Factorization
13 × 19 × 31 × 21701
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
166164557
Product of the distinct prime numbers
The prime factorization of 166164557 is 13 × 19 × 31 × 21701.
Since it has a total of 4 prime factors.
8 , 10 , 77 , 74 , 693 , 491 , 6192 , 1541 , 64177 , 87017 , 450094 , 277747 , 510096 , 7337297 , 25842533 , 64437025 , 423556634 , 275193426 , 2657886634 , 5920350770
n×2
332329114
n×3
498493671
n×4
664658228
n×5
830822785
n÷2
83082278.5
n÷3
55388185.666667
n÷3
41541139.25
n÷5
33232911.4
n2
27610660003006249
n3
4.5879130878772E+24
n4
7.6234854580161E+32
n5
1.2667530839272E+41
2 √n
12890.483194978
3 √n
549.76800904662
4 √n
113.53626378817
5 √n
44.066410805607
1 , 13 , 19 , 31 , 247 , 403 , 589 , 7657 , 21701 , 282113 , 412319 , 672731 , 5360147 , 8745503 , 12781889 , 166164557
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
-166164556
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 166164557 can be divided by 16 positive divisors.
The sum of these divisors (counting 166164557) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111001110111100001001101
3
Ternary
102120200000220212
4
Quaternary
21321313201031
5
Quinary
320014231212
6
Senary
24253252205
8
Octal
1171674115
10
Decimal
166164557
12
Duodecimal
47794065
16
Hexadecimal
9e7784d
20
Vigesimal
2biab7h
36
Base36
2qxhe5
md5
6a6d8726829d75188e948b113822983d
sha1
9932ccdb5b66b64fc90a7cf51d12319344220e49
sha256
a532bb9c487cbf1fdaf9dd8b288c0694f3172629c180854143f553aa87973e5f
sha512
3b6c73733bd9105ba0bdf3083b3d86a92e125be7272c08de58aa8fa85c27cd60c0266c9e9cec0ccab4fe08b2749b4f2a8da2dda7e4a42c25c40e262ab236356d
ripemd-160
5d6e2b54d2324cb0b951c864e8fea3fa9bbba567
Diameter
332329114
Circumference
1044042703.1164
Area
8.674144662621E+16
Volume
1.9217805402911E+25
Surface area
3.4696578650484E+17
Circumference
1044042703.1164
Perimeter
664658228
Area
27610660003006249
Diagonal
234992170.09512
Surface area
165663960018037494
Volume
4.5879130878772E+24
Space diagonal
287805455.14117
Perimeter
498493671
Area
1.1955766488929E+16
Altitude
143902727.57059
Surface area
1.1955766488929E+16
Volume
5.4069074265541E+23
Height
78330723.365039