20565372 is an even 8-digits composite number following 20565371
and preceding 20565373 . In scientific notation, it is written as 2.0565372 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 6494256 positive integers (up to 20565372) that are relatively prime to 20565372.
20565372 has 24 divisors, whose sum is 50512000
The reverse of 20565372 is 27356502
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
twenty million five hundred sixty-five thousand three hundred seventy-two
Scientific notation
2.0565372 × 10^7
Engineering notation
2.0565372 × 10^6
Prime Factorization
2 × 2 × 3 × 19 × 90199
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
10282686 Product of the distinct prime numbers
The prime factorization of 20565372 is 2 × 2 × 3 × 19 × 90199.
Since it has a total of 5 prime factors.
1 , 10 , 76 , 79 , 474 , 372 , 8472 , 8297 , 59467 , 90058 , 259127 , 369445 , 2754764 , 7945104 , 42243017 , 33492879 , 919378837 , 15285308 , 2434190516 , 2418940009
n×2
41130744
n×3
61696116
n×4
82261488
n×5
102826860
n÷2
10282686
n÷3
6855124
n÷3
5141343
n÷5
4113074.4
n2
422934525498384
n3
8.6978058485178E+21
n4
1.7887361285854E+29
n5
3.6786023894199E+36
2 √n4534.9059527183
3 √n273.97579127938
4 √n67.341710348924
5 √n29.015316614895
1 , 2 , 3 , 4 , 6 , 12 , 19 , 38 , 57 , 76 , 114 , 228 , 90199 , 180398 , 270597 , 360796 , 541194 , 1082388 , 1713781 , 3427562 , 5141343 , 6855124 , 10282686 , 20565372
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20565371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20565372 can be divided by 24 positive divisors.
The sum of these divisors (counting 20565372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110011100110101111100
3
Ternary
1102200211101110
4
Quaternary
1032130311330
5
Quinary
20231042442
6
Senary
2012442020
8
Octal
116346574
10
Decimal
20565372
12
Duodecimal
6a79310
16
Hexadecimal
139cd7c
20
Vigesimal
68ad8c
36
Base36
c8scc
md5
0d2df0dd8d8cf31443a54a5bc6c50065
sha1
964b8ddd171027f81522f340412bec18a0525db2
sha256
823b3d262db76229269d102fcc4f64bc5ca96ce1cb4701680d1b7ad6804f3ec2
sha512
b83badfb88c26f94abc2417eb66489a2f23522074fdd1db0f07690e536d6b4c84cc3a84986bbdb642157473fef59076a62f1ed682167a60102242d048a1105fc
ripemd-160
b5274d410e6e2540ba623330143551761a49f331
Diameter
41130744
Circumference
129216043.18708
Area
1.3286879982552E+15
Volume
3.6433283941405E+22
Surface area
5.3147519930208E+15
Circumference
129216043.18708
Perimeter
82261488
Area
422934525498384
Diagonal
29083827.997648
Surface area
2537607152990304
Volume
8.6978058485178E+21
Space diagonal
35620269.180554
Perimeter
61696116
Area
1.8313602160956E+14
Altitude
17810134.590277
Surface area
1.8313602160956E+14
Volume
1.0250462494885E+21
Height
9694609.3325493