166153493 is an odd 9-digits composite number following 166153492
and preceding 166153494 . In scientific notation, it is written as 1.66153493 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 150840000 positive integers (up to 166153493) that are relatively prime to 166153493.
166153493 has 8 divisors, whose sum is 181508736
The reverse of 166153493 is 394351661
Previous prime number is 751
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-six million one hundred fifty-three thousand four hundred ninety-three
Scientific notation
1.66153493 × 10^8
Engineering notation
1.66153493 × 10^6
Prime Factorization
11 × 751 × 20113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166153493
Product of the distinct prime numbers
The prime factorization of 166153493 is 11 × 751 × 20113.
Since it has a total of 3 prime factors.
10 , 4 , 3 , 53 , 360 , 93 , 2483 , 6038 , 52999 , 21016 , 549023 , 296830 , 6528428 , 5687182 , 59835566 , 96667850 , 33769875 , 536297452 , 1074461067 , 7756266481
n×2
332306986
n×3
498460479
n×4
664613972
n×5
830767465
n÷2
83076746.5
n÷3
55384497.666667
n÷3
41538373.25
n÷5
33230698.6
n2
27606983236101049
n3
4.5869966958706E+24
n4
7.6214552339836E+32
n5
1.2663314088695E+41
2 √n
12890.054034022
3 √n
549.75580674875
4 √n
113.5343737994
5 √n
44.065823961139
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
-166153492
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 166153493 can be divided by 8 positive divisors.
The sum of these divisors (counting 166153493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111001110100110100010101
3
Ternary
102120122110202002
4
Quaternary
21321310310111
5
Quinary
320013402433
6
Senary
24253125045
8
Octal
1171646425
10
Decimal
166153493
12
Duodecimal
47789785
16
Hexadecimal
9e74d15
20
Vigesimal
2bi93ed
36
Base36
2qx8ut
md5
a123216e475282f1ca9373ed42555eba
sha1
54ba3db3006481aed07005c37dc00920737a0a11
sha256
d47eef74fe85d0f368d582b39fb6ee561a705d5bf7503b1f3f79b63aaeec8459
sha512
5d1f2ff795f33e41f832774b95247e78671c8c6d4cb0e04e24fe47d69b2e04fe7ddcb2af442b7cba59241828d3bbce3990cea02b812d03042b0bf86e8beb0d99
ripemd-160
691f5006f793323ca363afe2c1da875fe8dd2ddb
Diameter
332306986
Circumference
1043973185.9542
Area
8.6729895722312E+16
Volume
1.921396682905E+25
Surface area
3.4691958288925E+17
Circumference
1043973185.9542
Perimeter
664613972
Area
27606983236101049
Diagonal
234976523.23626
Surface area
165641899416606294
Volume
4.5869966958706E+24
Space diagonal
287786291.73104
Perimeter
498460479
Area
1.1954174402157E+16
Altitude
143893145.86552
Surface area
1.1954174402157E+16
Volume
5.4058274482174E+23
Height
78325507.745421