20731716 is an even 8-digits composite number following 20731715
and preceding 20731717 . In scientific notation, it is written as 2.0731716 × 10^7.
The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors.
There are 6812400 positive integers (up to 20731716) that are relatively prime to 20731716.
20731716 has 36 divisors, whose sum is 53149824
The reverse of 20731716 is 61713702
Previous prime number is 71
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
twenty million seven hundred thirty-one thousand seven hundred sixteen
Scientific notation
2.0731716 × 10^7
Engineering notation
2.0731716 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 71 × 8111
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
3455286 Product of the distinct prime numbers
The prime factorization of 20731716 is 2 × 2 × 3 × 3 × 71 × 8111.
Since it has a total of 6 prime factors.
6 , 5 , 44 , 84 , 805 , 287 , 5764 , 2585 , 62848 , 24427 , 651665 , 287181 , 6011651 , 6569938 , 20926816 , 84268506 , 484537501 , 143126109 , 3108164919 , 8734646923
n×2
41463432
n×3
62195148
n×4
82926864
n×5
103658580
n÷2
10365858
n÷3
6910572
n÷3
5182929
n÷5
4146343.2
n2
429804048304656
n3
8.9105754651024E+21
n4
1.8473151993907E+29
n5
3.8298014076252E+36
2 √n4553.2094175428
3 √n274.71249732712
4 √n67.477473408114
5 √n29.062103839149
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 71 , 142 , 213 , 284 , 426 , 639 , 852 , 1278 , 2556 , 8111 , 16222 , 24333 , 32444 , 48666 , 72999 , 97332 , 145998 , 291996 , 575881 , 1151762 , 1727643 , 2303524 , 3455286 , 5182929 , 6910572 , 10365858 , 20731716
36 divisors
τ Total Divisors
36 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20731715 Sum of the proper positive divisors of n
A Arithmetic Mean
0.027777777777778 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
36 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20731716 can be divided by 36 positive divisors.
The sum of these divisors (counting 20731716) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
1001111000101011101000100
3
Ternary
1110000021120100
4
Quaternary
1033011131010
5
Quinary
20301403331
6
Senary
2020204100
8
Octal
117053504
10
Decimal
20731716
12
Duodecimal
6b39630
16
Hexadecimal
13c5744
20
Vigesimal
69b95g
36
Base36
cccp0
md5
5f1063b9c8c44c56ebef9e2fc3779d00
sha1
fda9615a45408ed8e50ea4dc39c7c7a6a0435e88
sha256
e9e2a70b67d6354a01ee18efb4f0b2bf648e2f54c7edc7f9d69cc2d3bb315fa0
sha512
1ab46feb49d1ee109409ba19fe7ca6938ba59243b7a13469e4857ad83392d12b1d145923e2178b4d82bceb59add5cd77884c4efdb37e6f6b869c9b3f3e6cf90b
ripemd-160
f0026baeccec0ece3d15bd80ad311bd1d96a2aa8
Diameter
41463432
Circumference
130261213.36382
Area
1.3502692406371E+15
Volume
3.7324531227231E+22
Surface area
5.4010769625482E+15
Circumference
130261213.36382
Perimeter
82926864
Area
429804048304656
Diagonal
29319073.938467
Surface area
2578824289827936
Volume
8.9105754651024E+21
Space diagonal
35908385.440089
Perimeter
62195148
Area
1.8611061224061E+14
Altitude
17954192.720044
Surface area
1.8611061224061E+14
Volume
1.0501213892747E+21
Height
9773024.6461558