20127530 (number)

20127530 is an even 8-digits composite number following 20127529 and preceding 20127531. In scientific notation, it is written as 2.0127530 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7700880 positive integers (up to 20127530) that are relatively prime to 20127530.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-seven thousand five hundred thirty

Notation

Scientific notation 2.0127530 × 10^7
Engineering notation 2.0127530 × 10^6

Prime Factorization of 20127530

Prime Factorization 2 × 5 × 23 × 87511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20127530
Product of the distinct prime numbers

The prime factorization of 20127530 is 2 × 5 × 23 × 87511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 92, 3, 382, 991, 6972, 2991, 58522, 38898, 765154, 722099, 1558071, 8863110, 3815598, 82251859, 285978056, 533029264, 585205461, 6058723494

Basic calculations (n = 20127530)

Multiplication

n×y
n×2 40255060
n×3 60382590
n×4 80510120
n×5 100637650

Division

n÷y
n÷2 10063765
n÷3 6709176.6666667
n÷3 5031882.5
n÷5 4025506

Exponentiation

ny
n2 405117463900900
n3 8.1540139081893E+21
n4 1.641201595575E+29
n5 3.3033334350983E+36

Nth Root

y√n
2√n 4486.3715851454
3√n 272.01748914362
4√n 66.980382091665
5√n 28.890702123719

Divisors of 20127530

1, 2, 5, 10, 23, 46, 115, 230, 87511, 175022, 437555, 875110, 2012753, 4025506, 10063765, 20127530

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 -20127529
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 20127530 can be divided by 16 positive divisors. The sum of these divisors (counting 20127530) is 1, the average is 0.0625.

Base conversion 20127530

Base System Value
2 Binary 1001100110001111100101010
3 Ternary 1101212120210002
4 Quaternary 1030301330222
5 Quinary 20123040110
6 Senary 1555223002
8 Octal 114617452
10 Decimal 20127530
12 Duodecimal 68a7a62
16 Hexadecimal 1331f2a
20 Vigesimal 65figa
36 Base36 bzei2

Cryptographic Hash Functions

md5 753fc1610d5a6503fa22abebbf87e0d4
sha1 bcc628c3ae7006696e367d1040e2679ceee9ad7f
sha256 3c09adcc709da63de716ffcd8fbfa2d9fc2cae322b22e9e1c491757e58ff624a
sha512 47dc7d05cd61dcaddf8bfb29da171d35f34a4651392a36a3ec9380faae9401a288e7236e65f0729472ff76c75e8de520f123037e8eec87e0042ab3a6e350a549
ripemd-160 23dd7609fa82b4658a0b6ed12d89b22890451766

20127530 as geometric shapes

Circle

Radius = n
Diameter 40255060
Circumference 126465000.76582
Area 1.272714048432E+15

Sphere

Radius = n
Volume 3.4155453588315E+22
Surface area 5.090856193728E+15
Circumference 126465000.76582

Square

Length = n
Perimeter 80510120
Area 405117463900900
Diagonal 28464625.903071

Cube

Length = n
Surface area 2430704783405400
Volume 8.1540139081893E+21
Space diagonal 34861904.590867

Equilateral Triangle

Length = n
Perimeter 60382590
Area 1.7542100762745E+14
Altitude 17430952.295433

Triangular Pyramid

Length = n
Surface area 1.7542100762745E+14
Volume 9.6095975472834E+20
Height 9488208.6343571