13365621 is an odd 8-digits composite number following 13365620
and preceding 13365622 . In scientific notation, it is written as 1.3365621 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 8149248 positive integers (up to 13365621) that are relatively prime to 13365621.
13365621 has 32 divisors, whose sum is 21559680
The reverse of 13365621 is 12656331
Previous prime number is 787
Is Prime? no Number parity odd Number length 8 Sum of Digits 27 Digital Root 9
Name
thirteen million three hundred sixty-five thousand six hundred twenty-one
Scientific notation
1.3365621 × 10^7
Engineering notation
1.3365621 × 10^6
Prime Factorization
17 × 3 × 9 × 787 × 37
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13365621 Product of the distinct prime numbers
The prime factorization of 13365621 is 17 × 3 × 9 × 787 × 37.
Since it has a total of 5 prime factors.
8 , 5 , 28 , 13 , 895 , 290 , 5828 , 314 , 39237 , 68341 , 550157 , 53681 , 6299618 , 1695596 , 6973166 , 53862760 , 653006610 , 708727865 , 9418130330 , 6299505871
n×2
26731242
n×3
40096863
n×4
53462484
n×5
66828105
n÷2
6682810.5
n÷3
4455207
n÷3
3341405.25
n÷5
2673124.2
n2
178639824715641
n3
2.3876321926557E+21
n4
3.1912186974435E+28
n5
4.2652619638143E+35
2 √n3655.9022142284
3 √n237.31747231425
4 √n60.464057209456
5 √n26.619373406048
1 , 3 , 9 , 17 , 27 , 37 , 51 , 111 , 153 , 333 , 459 , 629 , 787 , 999 , 1887 , 2361 , 5661 , 7083 , 13379 , 16983 , 21249 , 29119 , 40137 , 87357 , 120411 , 262071 , 361233 , 495023 , 786213 , 1485069 , 4455207 , 13365621
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-13365620 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13365621 can be divided by 32 positive divisors.
The sum of these divisors (counting 13365621) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110010111111000101110101
3
Ternary
221011001012000
4
Quaternary
302333011311
5
Quinary
11410144441
6
Senary
1154245513
8
Octal
62770565
10
Decimal
13365621
12
Duodecimal
4586899
16
Hexadecimal
cbf175
20
Vigesimal
43ae11
36
Base36
7ygz9
md5
aac38a106a6604239ef7169ef1e53722
sha1
d0226c011459c88541def0c596d988c13089d6c0
sha256
c71f5135c9532b27c60f5dbb7ab7a10d2492122998bd9c1a2c71c25df96479a1
sha512
19a64d019b48f78f29712c4f02f54866fa691b6a65e0cf7076497f3c30aa8a61b71663a70c781196c9e817cc5a0d4fbde76f099fedc64a646be92a0ef8eec519
ripemd-160
0e7614549c483d2192c07cc2a8011172a818f72c
Diameter
26731242
Circumference
83978673.488531
Area
5.6121356096523E+14
Volume
1.0001290341229E+22
Surface area
2.2448542438609E+15
Circumference
83978673.488531
Perimeter
53462484
Area
178639824715641
Diagonal
18901842.487739
Surface area
1071838948293846
Volume
2.3876321926557E+21
Space diagonal
23149934.64671
Perimeter
40096863
Area
77353313165672
Altitude
11574967.323355
Surface area
77353313165672
Volume
2.8138515240102E+20
Height
6300614.1625796