20507952 (number)

20507952 is an even 8-digits composite number following 20507951 and preceding 20507953. In scientific notation, it is written as 2.0507952 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 6835968 positive integers (up to 20507952) that are relatively prime to 20507952.

Interesting facts

Basic properties

Name

Name twenty million five hundred seven thousand nine hundred fifty-two

Notation

Scientific notation 2.0507952 × 10^7
Engineering notation 2.0507952 × 10^6

Prime Factorization of 20507952

Prime Factorization 2 × 2 × 2 × 2 × 3 × 427249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2563494
Product of the distinct prime numbers

The prime factorization of 20507952 is 2 × 2 × 2 × 2 × 3 × 427249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 98, 10, 356, 961, 3680, 4873, 67851, 42645, 560297, 283530, 8830028, 4884811, 28982869, 19676134, 822549160, 400869365, 6280739659, 8833634333

Basic calculations (n = 20507952)

Multiplication

n×y
n×2 41015904
n×3 61523856
n×4 82031808
n×5 102539760

Division

n÷y
n÷2 10253976
n÷3 6835984
n÷3 5126988
n÷5 4101590.4

Exponentiation

ny
n2 420576095234304
n3 8.6251543734125E+21
n4 1.7688425188253E+29
n5 3.6275337471629E+36

Nth Root

y√n
2√n 4528.5706354213
3√n 273.72056688201
4√n 67.294655325823
5√n 28.999095918216

Divisors of 20507952

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427249, 854498, 1281747, 1708996, 2563494, 3417992, 5126988, 6835984, 10253976, 20507952

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20507951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20507952 can be divided by 20 positive divisors. The sum of these divisors (counting 20507952) is 1, the average is 0.05.

Base conversion 20507952

Base System Value
2 Binary 1001110001110110100110000
3 Ternary 1102120220121210
4 Quaternary 1032032310300
5 Quinary 20222223302
6 Senary 2011320120
8 Octal 116166460
10 Decimal 20507952
12 Duodecimal 6a50040
16 Hexadecimal 138ed30
20 Vigesimal 6839hc
36 Base36 c7k1c

Cryptographic Hash Functions

md5 df9f103b9a55d7d9a78afe69ae7b9391
sha1 8513d7b80a04bc663bbfca04e3903e96b1705e74
sha256 29c6a1b2eb1eadf9aa6b435e14a2d68f6748e4e65b069247b4be5458afc073ee
sha512 caa9d6dc5ae79fa53aefca9b3840c4a1076f31c75038e5752e7d00813d4e2e187a610def65da19d0a8292be1dc666bed8b76c9b83da10b079c90795e814f3c81
ripemd-160 ac6174431fadf00d8389f3bc11514be941bad7ab

20507952 as geometric shapes

Circle

Radius = n
Diameter 41015904
Circumference 128855262.68674
Area 1.3212787710636E+15

Sphere

Radius = n
Volume 3.6128962154121E+22
Surface area 5.2851150842543E+15
Circumference 128855262.68674

Square

Length = n
Perimeter 82031808
Area 420576095234304
Diagonal 29002623.854896

Cube

Length = n
Surface area 2523456571405824
Volume 8.6251543734125E+21
Space diagonal 35520814.823184

Equilateral Triangle

Length = n
Perimeter 61523856
Area 1.8211479134869E+14
Altitude 17760407.411592

Triangular Pyramid

Length = n
Surface area 1.8211479134869E+14
Volume 1.0164841910368E+21
Height 9667541.2849655