166145412 is an even 9-digits composite number following 166145411
and preceding 166145413 . In scientific notation, it is written as 1.66145412 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 55300000 positive integers (up to 166145412) that are relatively prime to 166145412.
166145412 has 24 divisors, whose sum is 388245312
The reverse of 166145412 is 214541661
Previous prime number is 701
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred sixty-six million one hundred forty-five thousand four hundred twelve
Scientific notation
1.66145412 × 10^8
Engineering notation
1.66145412 × 10^6
Prime Factorization
2 × 2 × 3 × 701 × 19751
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
83072706 Product of the distinct prime numbers
The prime factorization of 166145412 is 2 × 2 × 3 × 701 × 19751.
Since it has a total of 5 prime factors.
8 , 1 , 99 , 49 , 526 , 95 , 6718 , 6098 , 1339 , 75981 , 434967 , 446415 , 8151087 , 155803 , 95747305 , 59584462 , 292716978 , 104072223 , 9973755348 , 6206612057
n×2
332290824
n×3
498436236
n×4
664581648
n×5
830727060
n÷2
83072706
n÷3
55381804
n÷3
41536353
n÷5
33229082.4
n2
27604297928649744
n3
4.5863274523263E+24
n4
7.6199726413366E+32
n5
1.2660234939236E+41
2 √n12889.740571478
3 √n549.74689400865
4 √n113.53299331682
5 √n44.065395317907
1 , 2 , 3 , 4 , 6 , 12 , 701 , 1402 , 2103 , 2804 , 4206 , 8412 , 19751 , 39502 , 59253 , 79004 , 118506 , 237012 , 13845451 , 27690902 , 41536353 , 55381804 , 83072706 , 166145412
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
-166145411 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 166145412 can be divided by 24 positive divisors.
The sum of these divisors (counting 166145412) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111001110010110110000100
3
Ternary
102120122001122210
4
Quaternary
21321302312010
5
Quinary
320013123122
6
Senary
24253023420
8
Octal
1171626604
10
Decimal
166145412
12
Duodecimal
47784b70
16
Hexadecimal
9e72d84
20
Vigesimal
2bi83ac
36
Base36
2qx2mc
md5
71bccebfeaf32567713865ea7e9171ab
sha1
add1ee661890977f2f267a1d73f92586c6041c74
sha256
320fc372996c8dd0d544bcb39d2ce31e4b3f097768a60dd216793a84e1531c9c
sha512
b30ff8d669679239b97bed992e5cf1ce0014a3888b51b0920a2ab9c9776063d710976d4616d5ea6f55f3a6316d3aebf89a46f67a003e870c62b8f54528d62f98
ripemd-160
e6b3faa24af68e416cf15b3363cb51a8054ab112
Diameter
332290824
Circumference
1043922411.5337
Area
8.672145958015E+16
Volume
1.9211163508247E+25
Surface area
3.468858383206E+17
Circumference
1043922411.5337
Perimeter
664581648
Area
27604297928649744
Diagonal
234965094.97647
Surface area
165625787571898464
Volume
4.5863274523263E+24
Space diagonal
287772295.02846
Perimeter
498436236
Area
1.1953011629922E+16
Altitude
143886147.51423
Surface area
1.1953011629922E+16
Volume
5.4050387371365E+23
Height
78321698.325489