20762946 (number)

20762946 is an even 8-digits composite number following 20762945 and preceding 20762947. In scientific notation, it is written as 2.0762946 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6851952 positive integers (up to 20762946) that are relatively prime to 20762946.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-two thousand nine hundred forty-six

Notation

Scientific notation 2.0762946 × 10^7
Engineering notation 2.0762946 × 10^6

Prime Factorization of 20762946

Prime Factorization 2 × 27 × 103 × 3733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20762946
Product of the distinct prime numbers

The prime factorization of 20762946 is 2 × 27 × 103 × 3733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 17, 70, 387, 681, 119, 1405, 16289, 54523, 515170, 980844, 3273878, 6334061, 86087492, 842, 786234423, 60797945, 4340951824, 1830548437

Basic calculations (n = 20762946)

Multiplication

n×y
n×2 41525892
n×3 62288838
n×4 83051784
n×5 103814730

Division

n÷y
n÷2 10381473
n÷3 6920982
n÷3 5190736.5
n÷5 4152589.2

Exponentiation

ny
n2 431099926598916
n3 8.9509044965773E+21
n4 1.8584714671359E+29
n5 3.8587342714684E+36

Nth Root

y√n
2√n 4556.6375761081
3√n 274.85036928765
4√n 67.502870873083
5√n 29.070854326682

Divisors of 20762946

1, 2, 27, 54, 103, 206, 2781, 3733, 5562, 7466, 100791, 201582, 384499, 768998, 10381473, 20762946

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 -20762945
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 20762946 can be divided by 16 positive divisors. The sum of these divisors (counting 20762946) is 1, the average is 0.0625.

Base conversion 20762946

Base System Value
2 Binary 1001111001101000101000010
3 Ternary 1110001212102000
4 Quaternary 1033031011002
5 Quinary 20303403241
6 Senary 2021004430
8 Octal 117150502
10 Decimal 20762946
12 Duodecimal 6b53716
16 Hexadecimal 13cd142
20 Vigesimal 69f776
36 Base36 cd0si

Cryptographic Hash Functions

md5 81def5a9a11d6bf56a1ad0c64968c5d6
sha1 b3099cf760a746e13fee046fd85b2cb8f95a6418
sha256 c6dbd0a076602d8463aef93c28a6127920919957340950fe6b76218387fbf5d5
sha512 f6a08db84713b7253c717b5b9bd9e094b3bdb28195189cb1c16c8c3d3458a1472a9bc794f1221daa183dcbdbc2a9553733d6baf5f83e7a3210201e3c0be6f7d4
ripemd-160 98902c0b1165f96788d6538bf9573f6ad91807b4

20762946 as geometric shapes

Circle

Radius = n
Diameter 41525892
Circumference 130457437.24096
Area 1.3543403623663E+15

Sphere

Radius = n
Volume 3.7493461079241E+22
Surface area 5.417361449465E+15
Circumference 130457437.24096

Square

Length = n
Perimeter 83051784
Area 431099926598916
Diagonal 29363239.82802

Cube

Length = n
Surface area 2586599559593496
Volume 8.9509044965773E+21
Space diagonal 35962477.386809

Equilateral Triangle

Length = n
Perimeter 62288838
Area 1.8667174400213E+14
Altitude 17981238.693404

Triangular Pyramid

Length = n
Surface area 1.8667174400213E+14
Volume 1.0548742112138E+21
Height 9787746.6093401