21764275 is an odd 8-digits composite number following 21764274
and preceding 21764276 . In scientific notation, it is written as 2.1764275 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 15936000 positive integers (up to 21764275) that are relatively prime to 21764275.
21764275 has 24 divisors, whose sum is 29310624
The reverse of 21764275 is 57246712
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
twenty-one million seven hundred sixty-four thousand two hundred seventy-five
Scientific notation
2.1764275 × 10^7
Engineering notation
2.1764275 × 10^6
Prime Factorization
5 × 5 × 13 × 167 × 401
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4352855
Product of the distinct prime numbers
The prime factorization of 21764275 is 5 × 5 × 13 × 167 × 401.
Since it has a total of 5 prime factors.
10 , 2 , 6 , 95 , 208 , 241 , 8170 , 3722 , 3526 , 13481 , 870186 , 943082 , 7521180 , 8088558 , 49588905 , 42745865 , 983353977 , 122334274 , 7533199594 , 8412105152
n×2
43528550
n×3
65292825
n×4
87057100
n×5
108821375
n÷2
10882137.5
n÷3
7254758.3333333
n÷3
5441068.75
n÷5
4352855
n2
473683666275625
n3
1.0309381575831E+22
n4
2.2437621569632E+29
n5
4.883385661874E+36
2 √n
4665.2197161549
3 √n
279.19956346076
4 √n
68.302413692013
5 √n
29.34599511757
1 , 5 , 13 , 25 , 65 , 167 , 325 , 401 , 835 , 2005 , 2171 , 4175 , 5213 , 10025 , 10855 , 26065 , 54275 , 66967 , 130325 , 334835 , 870571 , 1674175 , 4352855 , 21764275
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
-21764274
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 21764275 can be divided by 24 positive divisors.
The sum of these divisors (counting 21764275) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010011000001100010110011
3
Ternary
1111221201222021
4
Quaternary
1103001202303
5
Quinary
21032424100
6
Senary
2054252311
8
Octal
123014263
10
Decimal
21764275
12
Duodecimal
7357097
16
Hexadecimal
14c18b3
20
Vigesimal
6g0adf
36
Base36
cyhf7
md5
d98c3331a4e6e07580f45cd9106f6bef
sha1
1a17c08cff49cc069f0d013f264b375db024c815
sha256
1b68e2ed0faf7a02f72ad0055c36f126a4b2cf89d6393e726cbe413078b5f388
sha512
8f992585df2ad3e1dba7970496733c138f6fe4a4decc328cae25feec6dd70c1b1b67575533d112b39570df23192b4a5f5ec6f3f36efb4fe3da52b61209cddda2
ripemd-160
abbdb6936430fb9ab0e983b56c915e7e02887e81
Diameter
43528550
Circumference
136748972.90142
Area
1.488121126097E+15
Volume
4.3183836562246E+22
Surface area
5.9524845043879E+15
Circumference
136748972.90142
Perimeter
87057100
Area
473683666275625
Diagonal
30779332.880218
Surface area
2842101997653750
Volume
1.0309381575831E+22
Space diagonal
37696830.089901
Perimeter
65292825
Area
2.0511104417622E+14
Altitude
18848415.044951
Surface area
2.0511104417622E+14
Volume
1.2149722703516E+21
Height
10259777.626739