20160420 (number)

20160420 is an even 8-digits composite number following 20160419 and preceding 20160421. In scientific notation, it is written as 2.0160420 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 4405632 positive integers (up to 20160420) that are relatively prime to 20160420.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty thousand four hundred twenty

Notation

Scientific notation 2.0160420 × 10^7
Engineering notation 2.0160420 × 10^6

Prime Factorization of 20160420

Prime Factorization 2 × 2 × 69 × 5 × 7 × 2087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10080210
Product of the distinct prime numbers

The prime factorization of 20160420 is 2 × 2 × 69 × 5 × 7 × 2087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 52, 58, 665, 447, 3770, 3195, 45864, 67318, 52014, 437094, 9612565, 6921132, 25437883, 84274375, 350076268, 987916499, 1220351384, 3949743246

Basic calculations (n = 20160420)

Multiplication

n×y
n×2 40320840
n×3 60481260
n×4 80641680
n×5 100802100

Division

n÷y
n÷2 10080210
n÷3 6720140
n÷3 5040105
n÷5 4032084

Exponentiation

ny
n2 406442534576400
n3 8.1940522029247E+21
n4 1.6519553391289E+29
n5 3.3304113458081E+36

Nth Root

y√n
2√n 4490.0356346025
3√n 272.1655746506
4√n 67.00772817073
5√n 28.900137903568

Divisors of 20160420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 69, 70, 138, 140, 276, 345, 483, 690, 966, 1380, 1932, 2087, 2415, 4174, 4830, 8348, 9660, 10435, 14609, 20870, 29218, 41740, 58436, 73045, 144003, 146090, 288006, 292180, 576012, 720015, 1008021, 1440030, 2016042, 2880060, 4032084, 5040105, 10080210, 20160420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20160419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20160420 can be divided by 48 positive divisors. The sum of these divisors (counting 20160420) is 1, the average is 0.020833333333333.

Base conversion 20160420

Base System Value
2 Binary 1001100111001111110100100
3 Ternary 1101221020220020
4 Quaternary 1030321332210
5 Quinary 20130113140
6 Senary 2000035140
8 Octal 114717644
10 Decimal 20160420
12 Duodecimal 6902ab0
16 Hexadecimal 1339fa4
20 Vigesimal 660110
36 Base36 c03vo

Cryptographic Hash Functions

md5 acf283263acfe508b0b7113cf8ee1410
sha1 de58c7a2847c21f2f5013046f69b17c37f554397
sha256 469ba90f8b3771d55c8df60eb2ad8c2bb4751e7dd9e8f80dc83e55c23218555c
sha512 0bc8add457879d9d291bd1aab63a9802f7929b6bbf46148aa416521518d57818c621e658eff42724adfa54611ef87c5792c36cf503b94a23170c97c4ba76e6a3
ripemd-160 08978e8c96e24c8e5008527199f7173b28e7f24e

20160420 as geometric shapes

Circle

Radius = n
Diameter 40320840
Circumference 126671654.73057
Area 1.2768768807316E+15

Sphere

Radius = n
Volume 3.432316560512E+22
Surface area 5.1075075229265E+15
Circumference 126671654.73057

Square

Length = n
Perimeter 80641680
Area 406442534576400
Diagonal 28511139.387138

Cube

Length = n
Surface area 2438655207458400
Volume 8.1940522029247E+21
Space diagonal 34918871.741928

Equilateral Triangle

Length = n
Perimeter 60481260
Area 1.7599478006085E+14
Altitude 17459435.870964

Triangular Pyramid

Length = n
Surface area 1.7599478006085E+14
Volume 9.6567831301411E+20
Height 9503713.1290459