20690612 is an even 8-digits composite number following 20690611
and preceding 20690613 . In scientific notation, it is written as 2.0690612 × 10^7.
The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors.
There are 10345304 positive integers (up to 20690612) that are relatively prime to 20690612.
20690612 has 6 divisors, whose sum is 36208578
The reverse of 20690612 is 21609602
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8
Name
twenty million six hundred ninety thousand six hundred twelve
Scientific notation
2.0690612 × 10^7
Engineering notation
2.0690612 × 10^6
Prime Factorization
2 × 2 × 5172653
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
10345306
Product of the distinct prime numbers
The prime factorization of 20690612 is 2 × 2 × 5172653.
Since it has a total of 3 prime factors.
3 , 10 , 97 , 53 , 823 , 463 , 9290 , 1647 , 584 , 83069 , 284266 , 358754 , 1474036 , 1478955 , 67376518 , 58073294 , 144352827 , 137865737 , 9644193509 , 8482486578
n×2
41381224
n×3
62071836
n×4
82762448
n×5
103453060
n÷2
10345306
n÷3
6896870.6666667
n÷3
5172653
n÷5
4138122.4
n2
428101424934544
n3
8.8576804799678E+21
n4
1.8327083003099E+29
n5
3.7919856350891E+36
2 √n
4548.69343878
3 √n
274.53082313415
4 √n
67.444002244677
5 √n
29.050570619077
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
-20690611
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 20690612 can be divided by 6 positive divisors.
The sum of these divisors (counting 20690612) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001110111011011010110100
3
Ternary
1102221012011222
4
Quaternary
1032323122310
5
Quinary
20244044422
6
Senary
2015245512
8
Octal
116733264
10
Decimal
20690612
12
Duodecimal
6b19898
16
Hexadecimal
13bb6b4
20
Vigesimal
6966ac
36
Base36
cbgz8
md5
a53102f61a4ba8fd47192cae785c890b
sha1
200c7cc59aafc2ca4e9196fa7c414452ed6b21ed
sha256
995789897b325f574f50e2d23973523a090d5883c67401250e4018bbfbac3f88
sha512
7724f14b206fbefb424ce4c4de3e111b0a5553a1e6d55ade0faa38217549590045180764362268f7354d506010ce4cff9abfa6daea25c3f9fd3735bee9204a0e
ripemd-160
e2d0449ac8105a227672a511eee39b2a0f951e7a
Diameter
41381224
Circumference
130002949.31495
Area
1.3449202915657E+15
Volume
3.7102965231617E+22
Surface area
5.3796811662627E+15
Circumference
130002949.31495
Perimeter
82762448
Area
428101424934544
Diagonal
29260944.1042
Surface area
2568608549607264
Volume
8.8576804799678E+21
Space diagonal
35837191.223694
Perimeter
62071836
Area
1.8537335469482E+14
Altitude
17918595.611847
Surface area
1.8537335469482E+14
Volume
1.0438876554948E+21
Height
9753648.0347332