20142423 (number)

20142423 is an odd 8-digits composite number following 20142422 and preceding 20142424. In scientific notation, it is written as 2.0142423 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 11312784 positive integers (up to 20142423) that are relatively prime to 20142423.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand four hundred twenty-three

Notation

Scientific notation 2.0142423 × 10^7
Engineering notation 2.0142423 × 10^6

Prime Factorization of 20142423

Prime Factorization 9 × 7 × 59 × 5419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142423
Product of the distinct prime numbers

The prime factorization of 20142423 is 9 × 7 × 59 × 5419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 67, 10, 1, 600, 6035, 1592, 22166, 12136, 781810, 275769, 5375283, 2839834, 30846422, 90558515, 855332075, 799766705, 7488769764, 1605099754

Basic calculations (n = 20142423)

Multiplication

n×y
n×2 40284846
n×3 60427269
n×4 80569692
n×5 100712115

Division

n÷y
n÷2 10071211.5
n÷3 6714141
n÷3 5035605.75
n÷5 4028484.6

Exponentiation

ny
n2 405717204310929
n3 8.1721275476082E+21
n4 1.6460644987388E+29
n5 3.3155727418879E+36

Nth Root

y√n
2√n 4488.0310827801
3√n 272.08456406841
4√n 66.992768884261
5√n 28.894976288857

Divisors of 20142423

1, 7, 9, 59, 63, 413, 531, 3717, 5419, 37933, 48771, 319721, 341397, 2238047, 2877489, 20142423

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 -20142422
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 20142423 can be divided by 16 positive divisors. The sum of these divisors (counting 20142423) is 1, the average is 0.0625.

Base conversion 20142423

Base System Value
2 Binary 1001100110101100101010111
3 Ternary 1101220100012200
4 Quaternary 1030311211113
5 Quinary 20124024143
6 Senary 1555415543
8 Octal 114654527
10 Decimal 20142423
12 Duodecimal 68b45b3
16 Hexadecimal 1335957
20 Vigesimal 65hg13
36 Base36 bzpzr

Cryptographic Hash Functions

md5 0d61f42dd323a110d1842a93a67d0698
sha1 cfae6de1d19a6c73ea9b938d8271880c304b35f5
sha256 dedf2a1bbca346edc0406df3572040ee4b4c67d5267cdf64c9cbde53e47afe0c
sha512 b1d981ae5ff757a0c4f378526dbd98fd73dbb9a4666125c2624006993d7c05859cdfacc12eaceb4213ea74fd17623751373677d4dae6fd7c8d8cf16594e714d5
ripemd-160 9850449b9d9252d74d9ce348d1fb34056372cda6

20142423 as geometric shapes

Circle

Radius = n
Diameter 40284846
Circumference 126558576.2446
Area 1.2745981884982E+15

Sphere

Radius = n
Volume 3.4231327823686E+22
Surface area 5.0983927539928E+15
Circumference 126558576.2446

Square

Length = n
Perimeter 80569692
Area 405717204310929
Diagonal 28485687.785656

Cube

Length = n
Surface area 2434303225865574
Volume 8.1721275476082E+21
Space diagonal 34887700.023544

Equilateral Triangle

Length = n
Perimeter 60427269
Area 1.7568070284283E+14
Altitude 17443850.011772

Triangular Pyramid

Length = n
Surface area 1.7568070284283E+14
Volume 9.6309446760585E+20
Height 9495229.2618853