20046694 is an even 8-digits composite number following 20046693
and preceding 20046695 . In scientific notation, it is written as 2.0046694 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 10023346 positive integers (up to 20046694) that are relatively prime to 20046694.
20046694 has 4 divisors, whose sum is 30070044
The reverse of 20046694 is 49664002
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty million forty-six thousand six hundred ninety-four
Scientific notation
2.0046694 × 10^7
Engineering notation
2.0046694 × 10^6
Prime Factorization
2 × 10023347
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20046694
Product of the distinct prime numbers
The prime factorization of 20046694 is 2 × 10023347.
Since it has a total of 2 prime factors.
1 , 4 , 32 , 58 , 818 , 450 , 2908 , 4078 , 6850 , 50124 , 192115 , 725107 , 3717500 , 3443662 , 76867552 , 18586167 , 634287588 , 535578462 , 2190930896 , 2910452946
n×2
40093388
n×3
60140082
n×4
80186776
n×5
100233470
n÷2
10023347
n÷3
6682231.3333333
n÷3
5011673.5
n÷5
4009338.8
n2
401869940329636
n3
8.0561637215865E+21
n4
1.6149944894055E+29
n5
3.2375300340797E+36
2 √n
4477.3534593552
3 √n
271.65284250145
4 √n
66.913029070243
5 √n
28.867458639377
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20046693
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20046694 can be divided by 4 positive divisors.
The sum of these divisors (counting 20046694) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100011110001101100110
3
Ternary
1101201110220011
4
Quaternary
1030132031212
5
Quinary
20112443234
6
Senary
1553400434
8
Octal
114361546
10
Decimal
20046694
12
Duodecimal
686911a
16
Hexadecimal
131e366
20
Vigesimal
655gee
36
Base36
bxo4m
md5
1dba66f0df9f5bdcba653b1f42865a15
sha1
2a3009c00bbe724fcccb38e929d1fcc2e6f99300
sha256
7211dd6c0a6b1d092af2b4a137dee66ee8f1c7a82125fa0f33082c654695089f
sha512
429e11e26ddc6e385d6c999612ee9e0ad0e509e32a09f3277f5b925606dac6d850ce0ee41de58e757cffefc960bcc7b105b7c256153c8b8639b79cf2ed704d4a
ripemd-160
07864c6ecec2a506eeecc6deb5fdec5ef5ab3e57
Diameter
40093388
Circumference
125957093.19833
Area
1.2625116522382E+15
Volume
3.3745579685137E+22
Surface area
5.0500466089526E+15
Circumference
125957093.19833
Perimeter
80186776
Area
401869940329636
Diagonal
28350306.535543
Surface area
2411219641977816
Volume
8.0561637215865E+21
Space diagonal
34721892.531786
Perimeter
60140082
Area
1.740147886714E+14
Altitude
17360946.265893
Surface area
1.740147886714E+14
Volume
9.4942799964714E+20
Height
9450102.1785145