20351307 is an odd 8-digits composite number following 20351306
and preceding 20351308 . In scientific notation, it is written as 2.0351307 × 10^7.
The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors.
There are 13567536 positive integers (up to 20351307) that are relatively prime to 20351307.
20351307 has 4 divisors, whose sum is 27135080
The reverse of 20351307 is 70315302
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3
Name
twenty million three hundred fifty-one thousand three hundred seven
Scientific notation
2.0351307 × 10^7
Engineering notation
2.0351307 × 10^6
Prime Factorization
3 × 6783769
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20351307
Product of the distinct prime numbers
The prime factorization of 20351307 is 3 × 6783769.
Since it has a total of 2 prime factors.
9 , 6 , 20 , 18 , 427 , 746 , 6015 , 2764 , 3802 , 18577 , 940435 , 101789 , 7405135 , 1217095 , 16478196 , 96813930 , 251274987 , 273530228 , 7528291252 , 8437161513
n×2
40702614
n×3
61053921
n×4
81405228
n×5
101756535
n÷2
10175653.5
n÷3
6783769
n÷3
5087826.75
n÷5
4070261.4
n2
414175696608249
n3
8.4290167536133E+21
n4
1.7154150766093E+29
n5
3.4910938856504E+36
2 √n
4511.2422901015
3 √n
273.02186892933
4 √n
67.165782137197
5 √n
28.954659435875
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
-20351306
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 20351307 can be divided by 4 positive divisors.
The sum of these divisors (counting 20351307) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101101000100101001011
3
Ternary
1102021221202010
4
Quaternary
1031220211023
5
Quinary
20202220212
6
Senary
2004111003
8
Octal
115504513
10
Decimal
20351307
12
Duodecimal
6995463
16
Hexadecimal
136894b
20
Vigesimal
673i57
36
Base36
c4763
md5
4ca0e0b73e9186b102ecbb7cfda89f5d
sha1
46a12ddf4d2cb3c38a5b9606d4850479e5a7b111
sha256
3e56672995e4ea29cf975b9d64e8e9875ff2bf4c347d81705a537042ee95bf92
sha512
46c817b8161b3f53a5b25b4e8b0a665551d75bd762b4aa6e9008326591241f0a557b30f24089e3d621bf31042648eaaba744dacb739c84ed077739cb578e9889
ripemd-160
dbfb86095e2aee1e6f1baea9a125d54f0089460a
Diameter
40702614
Circumference
127871033.1243
Area
1.3011713257599E+15
Volume
3.5307382813516E+22
Surface area
5.2046853030396E+15
Circumference
127871033.1243
Perimeter
81405228
Area
414175696608249
Diagonal
28781094.371419
Surface area
2485054179649494
Volume
8.4290167536133E+21
Space diagonal
35249497.724432
Perimeter
61053921
Area
1.7934333744643E+14
Altitude
17624748.862216
Surface area
1.7934333744643E+14
Volume
9.9336915086917E+20
Height
9593698.1238062