19701 is an odd 5-digits composite number following 19700
and preceding 19702 . In scientific notation, it is written as 1.9701 × 10^4.
The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors.
There are 11880 positive integers (up to 19701) that are relatively prime to 19701.
19701 has 12 divisors, whose sum is 31200
The reverse of 19701 is 10791
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 5
Sum of Digits 18
Digital Root 9
Name
nineteen thousand seven hundred one
Scientific notation
1.9701 × 10^4
Engineering notation
1.9701 × 10^3
Prime Factorization
3 × 3 × 11 × 199
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6567
Product of the distinct prime numbers
The prime factorization of 19701 is 3 × 3 × 11 × 199.
Since it has a total of 4 prime factors.
5 , 3 , 52 , 53 , 593 , 818 , 2631 , 5999 , 24935 , 20462 , 898569 , 430887 , 2624693 , 7061870 , 56805428 , 50660596 , 385560002 , 214737058 , 7059889623 , 9523150724
n×2
39402
n×3
59103
n×4
78804
n×5
98505
n÷2
9850.5
n÷3
6567
n÷3
4925.25
n÷5
3940.2
n2
388129401
n3
7646537329101
n4
150644431920618801
n5
2.9678459532681E+21
2 √n
140.36025078348
3 √n
27.008227945047
4 √n
11.847373159628
5 √n
7.225994958034
1 , 3 , 9 , 11 , 33 , 99 , 199 , 597 , 1791 , 2189 , 6567 , 19701
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19700
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19701 can be divided by 12 positive divisors.
The sum of these divisors (counting 19701) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110011110101
3
Ternary
1000000200
4
Quaternary
10303311
5
Quinary
1112301
6
Senary
231113
8
Octal
46365
10
Decimal
19701
12
Duodecimal
b499
16
Hexadecimal
4cf5
20
Vigesimal
2951
36
Base36
f79
md5
14c7eca07aae3fc68903321ffdbea120
sha1
67d38dcf74815590b600efe43b567ec3565d8e93
sha256
37f0abad18783276b2b85a652bad3f777763eafc8da28eb9d79efd64e5cd53ed
sha512
ee872b162c2468cf61cb3488c7135b54ac37e9a8ae513bce8027d58e09c2fcd81a3b26f4dfb4c294fa1dafa04a3088a7b9b3a50869ffa7880084c55fc7f043b4
ripemd-160
278a3db2d2198cb50b06f533371ed70258db79f8
Diameter
39402
Circumference
123785.03373675
Area
1219344474.8238
Volume
32029740664672
Surface area
4877377899.2952
Circumference
123785.03373675
Perimeter
78804
Area
388129401
Diagonal
27861.421392312
Surface area
2328776406
Volume
7646537329101
Space diagonal
34123.132959914
Perimeter
59103
Area
168064960.61082
Altitude
17061.566479957
Surface area
168064960.61082
Volume
901153066333.9
Height
9287.1404641041