147 is an odd 3-digits composite number following 146
and preceding 148 . In scientific notation, it is written as 1.47 × 10^2.
The sum of its digits is 12. It has a total of 3 prime factors and 6 positive divisors.
There are 84 positive integers (up to 147) that are relatively prime to 147.
147 has 6 divisors, whose sum is 228
The reverse of 147 is 741
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 3
Sum of Digits 12
Digital Root 3
Name
one hundred forty-seven
Scientific notation
1.47 × 10^2
Engineering notation
1.47 × 10^0
Prime Factorization
7 × 3 × 7
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21
Product of the distinct prime numbers
The prime factorization of 147 is 7 × 3 × 7.
Since it has a total of 3 prime factors.
6 , 1 , 59 , 41 , 124 , 491 , 9345 , 9705 , 10281 , 26912 , 853122 , 741928 , 5980366 , 9448533 , 74923406 , 9026053 , 510193493 , 639409305 , 5254180177 , 19837671
n×2
294
n×3
441
n×4
588
n×5
735
n÷2
73.5
n÷3
49
n÷3
36.75
n÷5
29.4
n2
21609
n3
3176523
n4
466948881
n5
68641485507
2 √n
12.124355652982
3 √n
5.2776320879041
4 √n
3.4820045452271
5 √n
2.7130854165656
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-146
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 147 can be divided by 6 positive divisors.
The sum of these divisors (counting 147) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010011
3
Ternary
12110
4
Quaternary
2103
5
Quinary
1042
6
Senary
403
8
Octal
223
10
Decimal
147
12
Duodecimal
103
16
Hexadecimal
93
20
Vigesimal
77
36
Base36
43
md5
8d5e957f297893487bd98fa830fa6413
sha1
b3c0730cf3f50613e40561e67c871fdb92820cf9
sha256
1d28c120568c10e19b9d8abe8b66d0983fa3d2e11ee7751aca50f83c6f4a43aa
sha512
276b40244adbc95c3afec34f5b70844987240d46878b702cec73671ae8cdaeab33cb64f3a495504f9f52b04c0fe94d59685188b1ecb3d115a18e750023255c11
ripemd-160
9df2bac018301fb7a3bc54775f80635d1bd48301
Diameter
294
Circumference
923.6282401554
Area
67886.675651422
Volume
13305788.427679
Surface area
271546.70260569
Circumference
923.6282401554
Perimeter
588
Area
21609
Diagonal
207.88939366884
Surface area
129654
Volume
3176523
Space diagonal
254.61146871262
Perimeter
441
Area
9356.971475189
Altitude
127.30573435631
Surface area
9356.971475189
Volume
374356.82564917
Height
69.296464556282