20161424 (number)

20161424 is an even 8-digits composite number following 20161423 and preceding 20161425. In scientific notation, it is written as 2.0161424 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 10002720 positive integers (up to 20161424) that are relatively prime to 20161424.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand four hundred twenty-four

Notation

Scientific notation 2.0161424 × 10^7
Engineering notation 2.0161424 × 10^6

Prime Factorization of 20161424

Prime Factorization 2 × 2 × 2 × 2 × 131 × 9619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2520178
Product of the distinct prime numbers

The prime factorization of 20161424 is 2 × 2 × 2 × 2 × 131 × 9619. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 24, 43, 995, 232, 563, 6657, 45552, 45831, 878348, 489227, 6495088, 4244909, 17038776, 16744329, 79964689, 816326883, 6930250403, 7049179776

Basic calculations (n = 20161424)

Multiplication

n×y
n×2 40322848
n×3 60484272
n×4 80645696
n×5 100807120

Division

n÷y
n÷2 10080712
n÷3 6720474.6666667
n÷3 5040356
n÷5 4032284.8

Exponentiation

ny
n2 406483017707776
n3 8.195276468806E+21
n4 1.6522844368482E+29
n5 3.3312407099898E+36

Nth Root

y√n
2√n 4490.1474363321
3√n 272.17009257402
4√n 67.008562410577
5√n 28.900425746385

Divisors of 20161424

1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 9619, 19238, 38476, 76952, 153904, 1260089, 2520178, 5040356, 10080712, 20161424

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161424 can be divided by 20 positive divisors. The sum of these divisors (counting 20161424) is 1, the average is 0.05.

Base conversion 20161424

Base System Value
2 Binary 1001100111010001110010000
3 Ternary 1101221022021102
4 Quaternary 1030322032100
5 Quinary 20130131144
6 Senary 2000043532
8 Octal 114721620
10 Decimal 20161424
12 Duodecimal 69035a8
16 Hexadecimal 133a390
20 Vigesimal 6603b4
36 Base36 c04nk

Cryptographic Hash Functions

md5 da92cdd09158a41d939cdf27aa151524
sha1 c039410b81d09ab42f0bd7d29e956557a3269667
sha256 7de4411792baa8b5345a183843732cb36de0e406995d9cea4e8d0e19f4e73ff4
sha512 cd205a511041eb9e901e26337c94c39e7f3d77b375dd3fb535770dbff9c2be67f9a1559da47aeec6367300e5ddd41218699ed91878688dbf9af506a365f05abc
ripemd-160 536e88a712a8449bba608704d55b699a616855ad

20161424 as geometric shapes

Circle

Radius = n
Diameter 40322848
Circumference 126677963.04862
Area 1.2770040622398E+15

Sphere

Radius = n
Volume 3.4328293798051E+22
Surface area 5.108016248959E+15
Circumference 126677963.04862

Square

Length = n
Perimeter 80645696
Area 406483017707776
Diagonal 28512559.257554

Cube

Length = n
Surface area 2438898106246656
Volume 8.195276468806E+21
Space diagonal 34920610.720939

Equilateral Triangle

Length = n
Perimeter 60484272
Area 1.7601230977095E+14
Altitude 17460305.360469

Triangular Pyramid

Length = n
Surface area 1.7601230977095E+14
Volume 9.6582259413188E+20
Height 9504186.4191848