20154732 (number)

20154732 is an even 8-digits composite number following 20154731 and preceding 20154733. In scientific notation, it is written as 2.0154732 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6201408 positive integers (up to 20154732) that are relatively prime to 20154732.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-four thousand seven hundred thirty-two

Notation

Scientific notation 2.0154732 × 10^7
Engineering notation 2.0154732 × 10^6

Prime Factorization of 20154732

Prime Factorization 2 × 2 × 3 × 13 × 129197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10077366
Product of the distinct prime numbers

The prime factorization of 20154732 is 2 × 2 × 3 × 13 × 129197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 56, 42, 863, 390, 3535, 8386, 33430, 38637, 975972, 394658, 629782, 1713396, 84998555, 81996781, 805480583, 107866200, 6152130212, 3289095069

Basic calculations (n = 20154732)

Multiplication

n×y
n×2 40309464
n×3 60464196
n×4 80618928
n×5 100773660

Division

n÷y
n÷2 10077366
n÷3 6718244
n÷3 5038683
n÷5 4030946.4

Exponentiation

ny
n2 406213221991824
n3 8.1871186241017E+21
n4 1.6500918172098E+29
n5 3.3257158351256E+36

Nth Root

y√n
2√n 4489.4021873742
3√n 272.139976252
4√n 67.003001331091
5√n 28.898506959976

Divisors of 20154732

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129197, 258394, 387591, 516788, 775182, 1550364, 1679561, 3359122, 5038683, 6718244, 10077366, 20154732

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 -20154731
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 20154732 can be divided by 24 positive divisors. The sum of these divisors (counting 20154732) is 1, the average is 0.041666666666667.

Base conversion 20154732

Base System Value
2 Binary 1001100111000100101101100
3 Ternary 1101220222002120
4 Quaternary 1030320211230
5 Quinary 20124422412
6 Senary 1555552540
8 Octal 114704554
10 Decimal 20154732
12 Duodecimal 68bb750
16 Hexadecimal 133896c
20 Vigesimal 65j6gc
36 Base36 bzzho

Cryptographic Hash Functions

md5 9c0d135616e55e44686f17a44943fd98
sha1 d2678cb337c85357711bc9edf48cc1fa09a6818a
sha256 b172f27aa66d2067f70d638897ad0c95f0e74aa38f9231c481f1eae961b39b5e
sha512 0e94b69c15f4ab446e0f964699fb08de1f8db0ec427e3cc3a9302c07c13a4701c330cb9d711cd75e042595484c4bea2a79e8a5dc0689f95ac9a4062955a59bf2
ripemd-160 dd83dbd7b5e5011240827980e615c5d3b9cbc435

20154732 as geometric shapes

Circle

Radius = n
Diameter 40309464
Circumference 126635915.97254
Area 1.2761564740006E+15

Sphere

Radius = n
Volume 3.4294122298062E+22
Surface area 5.1046258960022E+15
Circumference 126635915.97254

Square

Length = n
Perimeter 80618928
Area 406213221991824
Diagonal 28503095.340395

Cube

Length = n
Surface area 2437279331950944
Volume 8.1871186241017E+21
Space diagonal 34909019.836934

Equilateral Triangle

Length = n
Perimeter 60464196
Area 1.7589548479902E+14
Altitude 17454509.918467

Triangular Pyramid

Length = n
Surface area 1.7589548479902E+14
Volume 9.648611829135E+20
Height 9501031.7801317