20207005 is an odd 8-digits composite number following 20207004
and preceding 20207006 . In scientific notation, it is written as 2.0207005 × 10^7.
The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors.
There are 12621312 positive integers (up to 20207005) that are relatively prime to 20207005.
20207005 has 16 divisors, whose sum is 24840000
The reverse of 20207005 is 50070202
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7
Name
twenty million two hundred seven thousand five
Scientific notation
2.0207005 × 10^7
Engineering notation
2.0207005 × 10^6
Prime Factorization
91 × 5 × 89 × 499
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20207005
Product of the distinct prime numbers
The prime factorization of 20207005 is 91 × 5 × 89 × 499.
Since it has a total of 4 prime factors.
3 , 2 , 30 , 34 , 65 , 149 , 517 , 1057 , 69405 , 57602 , 597049 , 865558 , 9214703 , 2617307 , 71426541 , 53326506 , 652433771 , 972561030 , 4012824020 , 681167179
n×2
40414010
n×3
60621015
n×4
80828020
n×5
101035025
n÷2
10103502.5
n÷3
6735668.3333333
n÷3
5051751.25
n÷5
4041401
n2
408323051070025
n3
8.2509859345873E+21
n4
1.6672771403513E+29
n5
3.3690677511465E+36
2 √n
4495.2202393209
3 √n
272.37504581713
4 √n
67.046403627047
5 √n
28.913481576647
1 , 5 , 89 , 91 , 445 , 455 , 499 , 2495 , 8099 , 40495 , 44411 , 45409 , 222055 , 227045 , 4041401 , 20207005
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20207004
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20207005 can be divided by 16 positive divisors.
The sum of these divisors (counting 20207005) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101000101010110011101
3
Ternary
1102000121210121
4
Quaternary
1031011112131
5
Quinary
20133111010
6
Senary
2001034541
8
Octal
115052635
10
Decimal
20207005
12
Duodecimal
6925a51
16
Hexadecimal
134559d
20
Vigesimal
665ha5
36
Base36
c13tp
md5
b8b41703d939eec97f7291a0a4b7758c
sha1
69e900067955a18c9570b73e475c3ecb855f6e59
sha256
a95637e64dfaec20b5c285952af0ad2ae6306294dc4c86c891be1f921e902cdd
sha512
0593f335ae7a9335bdce6b3f016f19f7fc21e40bbfed48ac51a62245d83eeabe6ca0055400fa7bbcc781b4a4e78e1183f2b3567c34f01f17e56c53c347527d45
ripemd-160
24d3cc2d00bd16c5c9d001f45bf304078f44f913
Diameter
40414010
Circumference
126964356.9181
Area
1.282784697533E+15
Volume
3.4561649062629E+22
Surface area
5.1311387901318E+15
Circumference
126964356.9181
Perimeter
80828020
Area
408323051070025
Diagonal
28577020.525941
Surface area
2449938306420150
Volume
8.2509859345873E+21
Space diagonal
34999559.328798
Perimeter
60621015
Area
1.7680906758871E+14
Altitude
17499779.664399
Surface area
1.7680906758871E+14
Volume
9.7238801763691E+20
Height
9525673.508647