21796672 is an even 8-digits composite number following 21796671
and preceding 21796673 . In scientific notation, it is written as 2.1796672 × 10^7.
The sum of its digits is 40. It has a total of 7 prime factors and 14 positive divisors.
There are 10898304 positive integers (up to 21796672) that are relatively prime to 21796672.
21796672 has 14 divisors, whose sum is 43252898
The reverse of 21796672 is 27669712
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty-one million seven hundred ninety-six thousand six hundred seventy-two
Scientific notation
2.1796672 × 10^7
Engineering notation
2.1796672 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 340573
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
681146
Product of the distinct prime numbers
The prime factorization of 21796672 is 2 × 2 × 2 × 2 × 2 × 2 × 340573.
Since it has a total of 7 prime factors.
5 , 7 , 30 , 57 , 75 , 890 , 3125 , 3946 , 30354 , 83471 , 49791 , 319757 , 2446640 , 3594611 , 50337752 , 43747618 , 244833489 , 675492111 , 6833220190 , 5969921847
n×2
43593344
n×3
65390016
n×4
87186688
n×5
108983360
n÷2
10898336
n÷3
7265557.3333333
n÷3
5449168
n÷5
4359334.4
n2
475094910275584
n3
1.0355487928146E+22
n4
2.2571517376977E+29
n5
4.9198396080826E+36
2 √n
4668.6906087253
3 √n
279.33802804554
4 √n
68.327817239579
5 √n
29.354726459492
1 , 2 , 4 , 8 , 16 , 32 , 64 , 340573 , 681146 , 1362292 , 2724584 , 5449168 , 10898336 , 21796672
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21796671
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21796672 can be divided by 14 positive divisors.
The sum of these divisors (counting 21796672) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1010011001001011101000000
3
Ternary
1112000101102011
4
Quaternary
1103021131000
5
Quinary
21034443142
6
Senary
2055102304
8
Octal
123113500
10
Decimal
21796672
12
Duodecimal
7371994
16
Hexadecimal
14c9740
20
Vigesimal
6g4bdc
36
Base36
cz6f4
md5
c4a5d46aa4ceadfeca953e6b82cafbde
sha1
43b491b9425cfc18da614f3c1661c383cfe1f6b0
sha256
02aa882aeef1f085b46dc75a621f07db58589bd2d20cd8f9e44decb4f58f1d2c
sha512
ed732b1882ef868f4e5030024505e6971ba3da9863fff587847120c97ec6e6b81803cdfe0d985ed2ad01e09c781ec6bab855c2b9fb2f68b9701a1a6b25a91a43
ripemd-160
53ac995f89df6adc9dd6538007447e0faf020b35
Diameter
43593344
Circumference
136952529.25581
Area
1.4925546798797E+15
Volume
4.3376966399203E+22
Surface area
5.9702187195187E+15
Circumference
136952529.25581
Perimeter
87186688
Area
475094910275584
Diagonal
30825149.156998
Surface area
2850569461653504
Volume
1.0355487928146E+22
Space diagonal
37752943.339914
Perimeter
65390016
Area
2.0572213075367E+14
Altitude
18876471.669957
Surface area
2.0572213075367E+14
Volume
1.2204059560813E+21
Height
10275049.718999