19948071 is an odd 8-digits composite number following 19948070
and preceding 19948072 . In scientific notation, it is written as 1.9948071 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 11159520 positive integers (up to 19948071) that are relatively prime to 19948071.
19948071 has 8 divisors, whose sum is 26784000
The reverse of 19948071 is 17084991
Previous prime number is 143
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
nineteen million nine hundred forty-eight thousand seventy-one
Scientific notation
1.9948071 × 10^7
Engineering notation
1.9948071 × 10^6
Prime Factorization
3 × 143 × 46499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19948071
Product of the distinct prime numbers
The prime factorization of 19948071 is 3 × 143 × 46499.
Since it has a total of 3 prime factors.
6 , 3 , 4 , 54 , 790 , 558 , 3884 , 3147 , 47842 , 47285 , 876842 , 531717 , 1170861 , 9520290 , 88342052 , 97373866 , 650434511 , 201985242 , 5513722833 , 4049255583
n×2
39896142
n×3
59844213
n×4
79792284
n×5
99740355
n÷2
9974035.5
n÷3
6649357
n÷3
4987017.75
n÷5
3989614.2
n2
397925536621041
n3
7.9378468572296E+21
n4
1.5834473269514E+29
n5
3.1586719702787E+36
2 √n
4466.3263427564
3 √n
271.20662971846
4 √n
66.830579398629
5 √n
28.838998939515
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
-19948070
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 19948071 can be divided by 8 positive divisors.
The sum of these divisors (counting 19948071) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100000110001000100111
3
Ternary
1101112110121110
4
Quaternary
1030012020213
5
Quinary
20101314241
6
Senary
1551320103
8
Octal
114061047
10
Decimal
19948071
12
Duodecimal
6820033
16
Hexadecimal
1306227
20
Vigesimal
64da3b
36
Base36
bvk13
md5
aa349cc252a957bfea5661d818a168ea
sha1
1f1f895c26060b00680dce1b186582dc61cd1ae8
sha256
137b6f4a0d4e958bd958379668d67cc9300f36550969bde8b5d25ade2ac4521a
sha512
b5c5a7b4a2a00d8166d13de85f6aeac5b04389bb0685f4e7ce8cfe27f62232df9b24af885207ecf5cc82883bcb5b40651d7f095c4b04b6eb6e00edbb8561b369
ripemd-160
9bff67d5c56b1b1aac77d1e6193d078d719a5479
Diameter
39896142
Circumference
125337426.61378
Area
1.2501199425244E+15
Volume
3.3249975162658E+22
Surface area
5.0004797700978E+15
Circumference
125337426.61378
Perimeter
79792284
Area
397925536621041
Diagonal
28210832.551381
Surface area
2387553219726246
Volume
7.9378468572296E+21
Space diagonal
34551072.484991
Perimeter
59844213
Area
1.7230681176419E+14
Altitude
17275536.242496
Surface area
1.7230681176419E+14
Volume
9.3548422346123E+20
Height
9403610.8504605