20123814 (number)

20123814 is an even 8-digits composite number following 20123813 and preceding 20123815. In scientific notation, it is written as 2.0123814 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6531840 positive integers (up to 20123814) that are relatively prime to 20123814.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand eight hundred fourteen

Notation

Scientific notation 2.0123814 × 10^7
Engineering notation 2.0123814 × 10^6

Prime Factorization of 20123814

Prime Factorization 2 × 3 × 71 × 97 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20123814
Product of the distinct prime numbers

The prime factorization of 20123814 is 2 × 3 × 71 × 97 × 487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 21, 59, 629, 185, 7227, 1596, 48432, 90992, 548676, 768299, 7638274, 2325966, 77678540, 32429566, 17269056, 994235156, 420362486, 6212126720

Basic calculations (n = 20123814)

Multiplication

n×y
n×2 40247628
n×3 60371442
n×4 80495256
n×5 100619070

Division

n÷y
n÷2 10061907
n÷3 6707938
n÷3 5030953.5
n÷5 4024762.8

Exponentiation

ny
n2 404967889906596
n3 8.1494984924528E+21
n4 1.639989918554E+29
n5 3.3002852082856E+36

Nth Root

y√n
2√n 4485.957422892
3√n 272.0007479074
4√n 66.977290351969
5√n 28.889635268737

Divisors of 20123814

1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 487, 582, 974, 1461, 2922, 6887, 13774, 20661, 34577, 41322, 47239, 69154, 94478, 103731, 141717, 207462, 283434, 3353969, 6707938, 10061907, 20123814

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123813
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123814 can be divided by 32 positive divisors. The sum of these divisors (counting 20123814) is 1, the average is 0.03125.

Base conversion 20123814

Base System Value
2 Binary 1001100110001000010100110
3 Ternary 1101212101200110
4 Quaternary 1030301002212
5 Quinary 20122430224
6 Senary 1555153450
8 Octal 114610246
10 Decimal 20123814
12 Duodecimal 68a5886
16 Hexadecimal 13310a6
20 Vigesimal 65f9ae
36 Base36 bzbmu

Cryptographic Hash Functions

md5 d64620cfe0448fdfeebc7e5991a0a02e
sha1 30ca070929066ad92040b1e6644539492e6b3065
sha256 2a233b189b1eff596bdec2a665d38102efe5285f8b3797ca7885e58d592561f6
sha512 d0240c9d5b69464cbae2868a9b7db8f80ede43b3f8cb2e2b421fdad1d5b4ed27256c2f95aa6dccc5ad64b8bb6c7e448cabe9a7cfd025bf5505099ce2b8d7c035
ripemd-160 5a82518ec70539a909763dab158f135baea9bfc5

20123814 as geometric shapes

Circle

Radius = n
Diameter 40247628
Circumference 126441652.44921
Area 1.2722441478703E+15

Sphere

Radius = n
Volume 3.4136539459108E+22
Surface area 5.0889765914813E+15
Circumference 126441652.44921

Square

Length = n
Perimeter 80495256
Area 404967889906596
Diagonal 28459370.685474

Cube

Length = n
Surface area 2429807339439576
Volume 8.1494984924528E+21
Space diagonal 34855468.290066

Equilateral Triangle

Length = n
Perimeter 60371442
Area 1.7535624018805E+14
Altitude 17427734.145033

Triangular Pyramid

Length = n
Surface area 1.7535624018805E+14
Volume 9.6042760788049E+20
Height 9486456.8951579