20687411 (number)

20687411 is an odd 8-digits composite number following 20687410 and preceding 20687412. In scientific notation, it is written as 2.0687411 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 19192320 positive integers (up to 20687411) that are relatively prime to 20687411.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-seven thousand four hundred eleven

Notation

Scientific notation 2.0687411 × 10^7
Engineering notation 2.0687411 × 10^6

Prime Factorization of 20687411

Prime Factorization 29 × 41 × 137 × 127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20687411
Product of the distinct prime numbers

The prime factorization of 20687411 is 29 × 41 × 137 × 127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 79, 1, 911, 552, 27, 5168, 10650, 10831, 492168, 265211, 4127258, 8643552, 57673419, 81880664, 528143040, 253215362, 7440895376, 7429429675

Basic calculations (n = 20687411)

Multiplication

n×y
n×2 41374822
n×3 62062233
n×4 82749644
n×5 103437055

Division

n÷y
n÷2 10343705.5
n÷3 6895803.6666667
n÷3 5171852.75
n÷5 4137482.2

Exponentiation

ny
n2 427968973882921
n3 8.8535700579643E+21
n4 1.831574426064E+29
n5 3.7890532929075E+36

Nth Root

y√n
2√n 4548.3415658897
3√n 274.51666504663
4√n 67.441393564262
5√n 29.04967169321

Divisors of 20687411

1, 29, 41, 127, 137, 1189, 3683, 3973, 5207, 5617, 17399, 151003, 162893, 504571, 713359, 20687411

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 -20687410
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 20687411 can be divided by 16 positive divisors. The sum of these divisors (counting 20687411) is 1, the average is 0.0625.

Base conversion 20687411

Base System Value
2 Binary 1001110111010101000110011
3 Ternary 1102221000210102
4 Quaternary 1032322220303
5 Quinary 20243444121
6 Senary 2015223015
8 Octal 116725063
10 Decimal 20687411
12 Duodecimal 6b17a6b
16 Hexadecimal 13baa33
20 Vigesimal 695iab
36 Base36 cbeib

Cryptographic Hash Functions

md5 7486d0a2b35a31c7d480aee816480503
sha1 6aebe0e28b345c9abe3376d7fbd73d2ba0306e83
sha256 230f37feaf137f4320819f9fdd112e9346f6d9ac28d4e64dae5c89f47b4aa12a
sha512 8245ed3b5e7a66600e34e7ce25d279f1d888dbff6f12a0863ffe0ea2593a7251ca06c0a77f9f9dd16f1342a31937763cc184f844edcfab0faf0e009f4467ae57
ripemd-160 32adc12804d82eb5d34c9c7317738bd3b6120bac

20687411 as geometric shapes

Circle

Radius = n
Diameter 41374822
Circumference 129982836.83879
Area 1.3445041843149E+15

Sphere

Radius = n
Volume 3.7085747536191E+22
Surface area 5.3780167372598E+15
Circumference 129982836.83879

Square

Length = n
Perimeter 82749644
Area 427968973882921
Diagonal 29256417.206586

Cube

Length = n
Surface area 2567813843297526
Volume 8.8535700579643E+21
Space diagonal 35831646.929059

Equilateral Triangle

Length = n
Perimeter 62062233
Area 1.8531600170708E+14
Altitude 17915823.46453

Triangular Pyramid

Length = n
Surface area 1.8531600170708E+14
Volume 1.0434032376161E+21
Height 9752139.0688621