21697773 is an odd 8-digits composite number following 21697772
and preceding 21697774 . In scientific notation, it is written as 2.1697773 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 14452464 positive integers (up to 21697773) that are relatively prime to 21697773.
21697773 has 8 divisors, whose sum is 28955808
The reverse of 21697773 is 37779612
Previous prime number is 4877
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-one million six hundred ninety-seven thousand seven hundred seventy-three
Scientific notation
2.1697773 × 10^7
Engineering notation
2.1697773 × 10^6
Prime Factorization
3 × 4877 × 1483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21697773
Product of the distinct prime numbers
The prime factorization of 21697773 is 3 × 4877 × 1483.
Since it has a total of 3 prime factors.
8 , 9 , 95 , 42 , 969 , 561 , 7050 , 1140 , 92854 , 20236 , 429215 , 907705 , 6298677 , 9903799 , 70497092 , 95604887 , 642489744 , 800921930 , 872856386 , 2223606915
n×2
43395546
n×3
65093319
n×4
86791092
n×5
108488865
n÷2
10848886.5
n÷3
7232591
n÷3
5424443.25
n÷5
4339554.6
n2
470793353159529
n3
1.0215167306764E+22
n4
2.2164638137919E+29
n5
4.8092328694372E+36
2 √n
4658.086839036
3 √n
278.91490319801
4 √n
68.250178307723
5 √n
29.328039481552
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21697772
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21697773 can be divided by 8 positive divisors.
The sum of these divisors (counting 21697773) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110001010011101101
3
Ternary
1111211100202020
4
Quaternary
1102301103231
5
Quinary
21023312043
6
Senary
2053020353
8
Octal
122612355
10
Decimal
21697773
12
Duodecimal
73246b9
16
Hexadecimal
14b14ed
20
Vigesimal
6fc48d
36
Base36
cx23x
md5
d69d9a75e487dc1fee6a61170ad3bf1b
sha1
82a554d44ec1b0f70b27df6c1d16674d5dfb7613
sha256
ac74b9432b4fd6e10f8f7c4f7228865f899d78d32127f1980c7ef0fc071f169d
sha512
83cec3a069104d21670aba259010bea622a6a2e76cc8532798d53d41adea7999a04707a376f5e98cdf00b57fd525bdd98b55f9705401a793ba1e18354b72e070
ripemd-160
d586601a4ea043e0923ec50c3d17a9465599780b
Diameter
43395546
Circumference
136331128.51212
Area
1.4790409396449E+15
Volume
4.2789192754828E+22
Surface area
5.9161637585795E+15
Circumference
136331128.51212
Perimeter
86791092
Area
470793353159529
Diagonal
30685284.849893
Surface area
2824760118957174
Volume
1.0215167306764E+22
Space diagonal
37581645.247096
Perimeter
65093319
Area
2.0385950188451E+14
Altitude
18790822.623548
Surface area
2.0385950188451E+14
Volume
1.2038690122614E+21
Height
10228428.283298