21234073 is an odd 8-digits composite number following 21234072
and preceding 21234074 . In scientific notation, it is written as 2.1234073 × 10^7.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 18079200 positive integers (up to 21234073) that are relatively prime to 21234073.
21234073 has 8 divisors, whose sum is 24429440
The reverse of 21234073 is 37043212
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty-one million two hundred thirty-four thousand seventy-three
Scientific notation
2.1234073 × 10^7
Engineering notation
2.1234073 × 10^6
Prime Factorization
7 × 151 × 20089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21234073
Product of the distinct prime numbers
The prime factorization of 21234073 is 7 × 151 × 20089.
Since it has a total of 3 prime factors.
7 , 9 , 72 , 64 , 800 , 312 , 3889 , 9769 , 9700 , 34306 , 554780 , 878158 , 6134112 , 3187611 , 26536716 , 7409453 , 984769411 , 856218321 , 467548201 , 5868153227
n×2
42468146
n×3
63702219
n×4
84936292
n×5
106170365
n÷2
10617036.5
n÷3
7078024.3333333
n÷3
5308518.25
n÷5
4246814.6
n2
450885856169329
n3
9.574143184567E+21
n4
2.0329805529355E+29
n5
4.3168457468613E+36
2 √n
4608.0443791266
3 √n
276.9136954344
4 √n
67.882577876261
5 √n
29.201600905041
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
-21234072
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 21234073 can be divided by 8 positive divisors.
The sum of these divisors (counting 21234073) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001000000000110011001
3
Ternary
1110221210200011
4
Quaternary
1101000012121
5
Quinary
20413442243
6
Senary
2035041521
8
Octal
121000631
10
Decimal
21234073
12
Duodecimal
71402a1
16
Hexadecimal
1440199
20
Vigesimal
6ce53d
36
Base36
cn4bd
md5
61cdd0889da8989b9259d84c038407ff
sha1
40a009a5edc3bf25564f20d1a538a344f306228a
sha256
718aaae2d61a45c3caaea3b8e94aace3ed25c5597ec383fd8023a89e061dc4e3
sha512
fbdc69d961f50e9cfdaebbb1ca4e67bc73138c12ca0d1a24732b375c5141f6d0c1812b3802e00fab45eda8d0261395114fe3c4d1178fd453097dce93f55e7a80
ripemd-160
e64bdd0e7ffad28709f78512581091b175257091
Diameter
42468146
Circumference
133417615.48518
Area
1.4164996933491E+15
Volume
4.0104077190737E+22
Surface area
5.6659987733964E+15
Circumference
133417615.48518
Perimeter
84936292
Area
450885856169329
Diagonal
30029514.02102
Surface area
2705315137015974
Volume
9.574143184567E+21
Space diagonal
36778493.287626
Perimeter
63702219
Area
1.9523930282487E+14
Altitude
18389246.643813
Surface area
1.9523930282487E+14
Volume
1.1283235949764E+21
Height
10009838.007007