20687032 (number)

20687032 is an even 8-digits composite number following 20687031 and preceding 20687033. In scientific notation, it is written as 2.0687032 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10201536 positive integers (up to 20687032) that are relatively prime to 20687032.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-seven thousand thirty-two

Notation

Scientific notation 2.0687032 × 10^7
Engineering notation 2.0687032 × 10^6

Prime Factorization of 20687032

Prime Factorization 2 × 2 × 2 × 73 × 35423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5171758
Product of the distinct prime numbers

The prime factorization of 20687032 is 2 × 2 × 2 × 73 × 35423. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 81, 14, 526, 182, 3038, 6766, 79575, 78672, 255278, 918686, 6646376, 771838, 50815307, 7410415, 768300572, 281417907, 8656261693, 6256627409

Basic calculations (n = 20687032)

Multiplication

n×y
n×2 41374064
n×3 62061096
n×4 82748128
n×5 103435160

Division

n÷y
n÷2 10343516
n÷3 6895677.3333333
n÷3 5171758
n÷5 4137406.4

Exponentiation

ny
n2 427953292969024
n3 8.8530834661556E+21
n4 1.8314402096303E+29
n5 3.7887062222709E+36

Nth Root

y√n
2√n 4548.2999021612
3√n 274.5149886253
4√n 67.441084675154
5√n 29.049565252571

Divisors of 20687032

1, 2, 4, 8, 73, 146, 292, 584, 35423, 70846, 141692, 283384, 2585879, 5171758, 10343516, 20687032

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 -20687031
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 20687032 can be divided by 16 positive divisors. The sum of these divisors (counting 20687032) is 1, the average is 0.0625.

Base conversion 20687032

Base System Value
2 Binary 1001110111010100010111000
3 Ternary 1102221000021101
4 Quaternary 1032322202320
5 Quinary 20243441112
6 Senary 2015221144
8 Octal 116724270
10 Decimal 20687032
12 Duodecimal 6b177b4
16 Hexadecimal 13ba8b8
20 Vigesimal 695hbc
36 Base36 cbe7s

Cryptographic Hash Functions

md5 d63bb72ca62bbec8c24a0c289e616b55
sha1 0360c726524dcd70d2c8c8bb919df3f129fd02f7
sha256 10d4e7ed32d192d1d5c378d62a3709ed257d3be2354d3961e71bd836caf8ce6b
sha512 77ab91ff5866e99dc613cc286811aa9c4240cefe97f27da11c228cf302f4232dbe6afd4d088efded37759220355c38bbc55b265636e1391c386586264807efe6
ripemd-160 cea78a184301b6069767b916d08e8f6fee0aa275

20687032 as geometric shapes

Circle

Radius = n
Diameter 41374064
Circumference 129980455.51155
Area 1.344454921271E+15

Sphere

Radius = n
Volume 3.7083709305189E+22
Surface area 5.3778196850842E+15
Circumference 129980455.51155

Square

Length = n
Perimeter 82748128
Area 427953292969024
Diagonal 29255881.219646

Cube

Length = n
Surface area 2567719757814144
Volume 8.8530834661556E+21
Space diagonal 35830990.481803

Equilateral Triangle

Length = n
Perimeter 62061096
Area 1.8530921167219E+14
Altitude 17915495.240902

Triangular Pyramid

Length = n
Surface area 1.8530921167219E+14
Volume 1.0433458922215E+21
Height 9751960.4065487