20973774 is an even 8-digits composite number following 20973773
and preceding 20973775 . In scientific notation, it is written as 2.0973774 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 6964920 positive integers (up to 20973774) that are relatively prime to 20973774.
20973774 has 16 divisors, whose sum is 42105600
The reverse of 20973774 is 47737902
Previous prime number is 271
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
twenty million nine hundred seventy-three thousand seven hundred seventy-four
Scientific notation
2.0973774 × 10^7
Engineering notation
2.0973774 × 10^6
Prime Factorization
2 × 3 × 271 × 12899
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
20973774 Product of the distinct prime numbers
The prime factorization of 20973774 is 2 × 3 × 271 × 12899.
Since it has a total of 4 prime factors.
7 , 7 , 93 , 39 , 284 , 431 , 4425 , 2461 , 19854 , 31934 , 871689 , 362145 , 1879559 , 930615 , 35203963 , 33707550 , 784887940 , 298160812 , 960007549 , 5140771188
n×2
41947548
n×3
62921322
n×4
83895096
n×5
104868870
n÷2
10486887
n÷3
6991258
n÷3
5243443.5
n÷5
4194754.8
n2
439899195803076
n3
9.2263463155555E+21
n4
1.9351130246819E+29
n5
4.0586623244135E+36
2 √n4579.7133098044
3 √n275.77751972233
4 √n67.673579111825
5 √n29.1296533738
1 , 2 , 3 , 6 , 271 , 542 , 813 , 1626 , 12899 , 25798 , 38697 , 77394 , 3495629 , 6991258 , 10486887 , 20973774
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20973773 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20973774 can be divided by 16 positive divisors.
The sum of these divisors (counting 20973774) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000000000100011001110
3
Ternary
1110110120121110
4
Quaternary
1100000203032
5
Quinary
20332130044
6
Senary
2025312450
8
Octal
120004316
10
Decimal
20973774
12
Duodecimal
7035726
16
Hexadecimal
14008ce
20
Vigesimal
6b1e8e
36
Base36
chjgu
md5
566c498e0ea26b68ba89ee3190e55d95
sha1
2ddc03562d5bac3f38533c3a894f9770104ec132
sha256
2a62e610b89c633a0290dd2b92f125c42eebc62f6dcf58ea851a4e88b72aed18
sha512
14b31b268e96800aeb3e8ac164bf4beb1b69b9602f218bca1dc7196c23dc9f56155c44cfcc52ea5122db7752a9d78b416f86e791f37917b7578faff5e345d7b6
ripemd-160
ae2cd1d6e79fe6b8b349d28fbef13f80814d4b52
Diameter
41947548
Circumference
131782108.63291
Area
1.381984081855E+15
Volume
3.8647229072566E+22
Surface area
5.52793632742E+15
Circumference
131782108.63291
Perimeter
83895096
Area
439899195803076
Diagonal
29661395.644948
Surface area
2639395174818456
Volume
9.2263463155555E+21
Space diagonal
36327642.194467
Perimeter
62921322
Area
1.904819393349E+14
Altitude
18163821.097234
Surface area
1.904819393349E+14
Volume
1.0873353408841E+21
Height
9887131.8816494