20143530 (number)

20143530 is an even 8-digits composite number following 20143529 and preceding 20143531. In scientific notation, it is written as 2.0143530 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 4883040 positive integers (up to 20143530) that are relatively prime to 20143530.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand five hundred thirty

Notation

Scientific notation 2.0143530 × 10^7
Engineering notation 2.0143530 × 10^6

Prime Factorization of 20143530

Prime Factorization 2 × 15 × 3 × 11 × 20347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20143530
Product of the distinct prime numbers

The prime factorization of 20143530 is 2 × 15 × 3 × 11 × 20347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 61, 79, 926, 529, 8974, 7265, 32896, 99192, 686808, 241277, 8711546, 6195419, 87778402, 13221357, 173984613, 346613702, 8642946935, 6217721614

Basic calculations (n = 20143530)

Multiplication

n×y
n×2 40287060
n×3 60430590
n×4 80574120
n×5 100717650

Division

n÷y
n÷2 10071765
n÷3 6714510
n÷3 5035882.5
n÷5 4028706

Exponentiation

ny
n2 405761800860900
n3 8.1734750084956E+21
n4 1.6464263903788E+29
n5 3.3164839387387E+36

Nth Root

y√n
2√n 4488.1544091085
3√n 272.08954844219
4√n 66.993689323014
5√n 28.895293887546

Divisors of 20143530

1, 2, 3, 6, 11, 15, 22, 30, 33, 45, 66, 90, 165, 330, 495, 990, 20347, 40694, 61041, 122082, 223817, 305205, 447634, 610410, 671451, 915615, 1342902, 1831230, 3357255, 6714510, 10071765, 20143530

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143530 can be divided by 32 positive divisors. The sum of these divisors (counting 20143530) is 1, the average is 0.03125.

Base conversion 20143530

Base System Value
2 Binary 1001100110101110110101010
3 Ternary 1101220101201200
4 Quaternary 1030311312222
5 Quinary 20124043110
6 Senary 1555425030
8 Octal 114656652
10 Decimal 20143530
12 Duodecimal 68b5176
16 Hexadecimal 1335daa
20 Vigesimal 65higa
36 Base36 bzqui

Cryptographic Hash Functions

md5 e34e609ca2df4e71157f63c7594a325f
sha1 6e158246c1be136d2dc9444b530997042d5cfedf
sha256 aa44d95067530cf236c530fa8330262ce26ad5a51b3684b3a9450f5b552f3399
sha512 22440d735001ab0b3c34df9507ff7b5437bed7734fc6df30310387b7a032a0aebaaa0b4e95ef4424ef5cef69d1a1851e2be1e8ee18d6481b6333378598c1d2d2
ripemd-160 1f57a8e81ae956782811a39dd81b7275f0fab5d7

20143530 as geometric shapes

Circle

Radius = n
Diameter 40287060
Circumference 126565531.73073
Area 1.274738292692E+15

Sphere

Radius = n
Volume 3.4236972054653E+22
Surface area 5.0989531707679E+15
Circumference 126565531.73073

Square

Length = n
Perimeter 80574120
Area 405761800860900
Diagonal 28487253.320069

Cube

Length = n
Surface area 2434570805165400
Volume 8.1734750084956E+21
Space diagonal 34889617.403788

Equilateral Triangle

Length = n
Perimeter 60430590
Area 1.7570001371543E+14
Altitude 17444808.701894

Triangular Pyramid

Length = n
Surface area 1.7570001371543E+14
Volume 9.6325326739433E+20
Height 9495751.1066898