20152724 (number)

20152724 is an even 8-digits composite number following 20152723 and preceding 20152725. In scientific notation, it is written as 2.0152724 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 9841944 positive integers (up to 20152724) that are relatively prime to 20152724.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0152724 × 10^7
Engineering notation 2.0152724 × 10^6

Prime Factorization of 20152724

Prime Factorization 2 × 2 × 43 × 117167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10076362
Product of the distinct prime numbers

The prime factorization of 20152724 is 2 × 2 × 43 × 117167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 39, 55, 645, 868, 9071, 6865, 4653, 20366, 348636, 495790, 3482939, 80227, 94993410, 72938748, 593272432, 516389394, 9737045048, 9737411643

Basic calculations (n = 20152724)

Multiplication

n×y
n×2 40305448
n×3 60458172
n×4 80610896
n×5 100763620

Division

n÷y
n÷2 10076362
n÷3 6717574.6666667
n÷3 5038181
n÷5 4030544.8

Exponentiation

ny
n2 406132284620176
n3 8.1846718394399E+21
n4 1.649434326108E+29
n5 3.3240594730181E+36

Nth Root

y√n
2√n 4489.17854401
3√n 272.13093825501
4√n 67.001332404737
5√n 28.897931109951

Divisors of 20152724

1, 2, 4, 43, 86, 172, 117167, 234334, 468668, 5038181, 10076362, 20152724

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20152723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20152724 can be divided by 12 positive divisors. The sum of these divisors (counting 20152724) is 1, the average is 0.083333333333333.

Base conversion 20152724

Base System Value
2 Binary 1001100111000000110010100
3 Ternary 1101220212100012
4 Quaternary 1030320012110
5 Quinary 20124341344
6 Senary 1555535352
8 Octal 114700624
10 Decimal 20152724
12 Duodecimal 68ba558
16 Hexadecimal 1338194
20 Vigesimal 65j1g4
36 Base36 bzxxw

Cryptographic Hash Functions

md5 b993b6bcb88e327b495c8b9158b77889
sha1 93bb5bc18c94b0550fe3d062c2f35178a87354c6
sha256 b835958aa8eb9abcdd4f1f782af986b72af69681cf0023cbc066f67647b29f0a
sha512 5c7bbdff965f07a01b59dc109d2b4036c644ab3a14098d0c4c78f3d76d77c318417d667a87060fe7023e3c3893e3722bc24ff872627b07f427c18152c52237ba
ripemd-160 be51074ad405800dacf499deb68f2c6fb26d93c3

20152724 as geometric shapes

Circle

Radius = n
Diameter 40305448
Circumference 126623299.33645
Area 1.2759022017484E+15

Sphere

Radius = n
Volume 3.4283873230437E+22
Surface area 5.1036088069935E+15
Circumference 126623299.33645

Square

Length = n
Perimeter 80610896
Area 406132284620176
Diagonal 28500255.599562

Cube

Length = n
Surface area 2436793707721056
Volume 8.1846718394399E+21
Space diagonal 34905541.878913

Equilateral Triangle

Length = n
Perimeter 60458172
Area 1.7586043788904E+14
Altitude 17452770.939456

Triangular Pyramid

Length = n
Surface area 1.7586043788904E+14
Volume 9.6457282657575E+20
Height 9500085.1998539