20142400 (number)

20142400 is an even 8-digits composite number following 20142399 and preceding 20142401. In scientific notation, it is written as 2.0142400 × 10^7. The sum of its digits is 13. It has a total of 8 prime factors and 28 positive divisors. There are 8056320 positive integers (up to 20142400) that are relatively prime to 20142400.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand four hundred

Notation

Scientific notation 2.0142400 × 10^7
Engineering notation 2.0142400 × 10^6

Prime Factorization of 20142400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 25 × 12589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629450
Product of the distinct prime numbers

The prime factorization of 20142400 is 2 × 2 × 2 × 2 × 2 × 2 × 25 × 12589. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 27, 1, 157, 196, 4769, 9590, 22732, 74256, 784532, 625139, 5751091, 4850618, 96924093, 76375683, 306364240, 163976191, 9640681146, 6036900325

Basic calculations (n = 20142400)

Multiplication

n×y
n×2 40284800
n×3 60427200
n×4 80569600
n×5 100712000

Division

n÷y
n÷2 10071200
n÷3 6714133.3333333
n÷3 5035600
n÷5 4028480

Exponentiation

ny
n2 405716277760000
n3 8.172099553153E+21
n4 1.6460569803943E+29
n5 3.3155538121894E+36

Nth Root

y√n
2√n 4488.0285204085
3√n 272.08446050677
4√n 66.992749760019
5√n 28.894969690001

Divisors of 20142400

1, 2, 4, 8, 16, 25, 32, 50, 64, 100, 200, 400, 800, 1600, 12589, 25178, 50356, 100712, 201424, 314725, 402848, 629450, 805696, 1258900, 2517800, 5035600, 10071200, 20142400

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142400 can be divided by 28 positive divisors. The sum of these divisors (counting 20142400) is 1, the average is 0.035714285714286.

Base conversion 20142400

Base System Value
2 Binary 1001100110101100101000000
3 Ternary 1101220100011211
4 Quaternary 1030311211000
5 Quinary 20124024100
6 Senary 1555415504
8 Octal 114654500
10 Decimal 20142400
12 Duodecimal 68b4594
16 Hexadecimal 1335940
20 Vigesimal 65hg00
36 Base36 bzpz4

Cryptographic Hash Functions

md5 9489659f853c04270c279bc9be14218e
sha1 445ee2ebcf45f3b782fe7c3138e16cf55d4c8220
sha256 049da3911272e395374a7a077ef498914002a392d2469ce59c026202aba9d132
sha512 a35453e7387e19c49c5f0d1da19d6e5cd5ee9b99b65835ce3d0065ee021d25213a7afc58e153174bbb1023f1469c729949cc63c6d4a3e62327c0d5d4635d880a
ripemd-160 91c64027e258deabeb4fdc0142ef89347d7915da

20142400 as geometric shapes

Circle

Radius = n
Diameter 40284800
Circumference 126558431.73133
Area 1.2745952776526E+15

Sphere

Radius = n
Volume 3.4231210560787E+22
Surface area 5.0983811106104E+15
Circumference 126558431.73133

Square

Length = n
Perimeter 80569600
Area 405716277760000
Diagonal 28485655.258744

Cube

Length = n
Surface area 2434297666560000
Volume 8.172099553153E+21
Space diagonal 34887660.186375

Equilateral Triangle

Length = n
Perimeter 60427200
Area 1.7568030163451E+14
Altitude 17443830.093188

Triangular Pyramid

Length = n
Surface area 1.7568030163451E+14
Volume 9.6309116842768E+20
Height 9495218.4195813