20142280 (number)

20142280 is an even 8-digits composite number following 20142279 and preceding 20142281. In scientific notation, it is written as 2.0142280 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 7179264 positive integers (up to 20142280) that are relatively prime to 20142280.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand two hundred eighty

Notation

Scientific notation 2.0142280 × 10^7
Engineering notation 2.0142280 × 10^6

Prime Factorization of 20142280

Prime Factorization 2 × 2 × 2 × 17 × 5 × 19 × 1559

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5035570
Product of the distinct prime numbers

The prime factorization of 20142280 is 2 × 2 × 2 × 17 × 5 × 19 × 1559. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20142280)

Multiplication

n×y
n×2 40284560
n×3 60426840
n×4 80569120
n×5 100711400

Division

n÷y
n÷2 10071140
n÷3 6714093.3333333
n÷3 5035570
n÷5 4028456

Exponentiation

ny
n2 405711443598400
n3 8.1719534961632E+21
n4 1.646017754667E+29
n5 3.3154550499474E+36

Nth Root

y√n
2√n 4488.0151514896
3√n 272.08392018387
4√n 66.992649981096
5√n 28.894935261089

Divisors of 20142280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142280 can be divided by 64 positive divisors. The sum of these divisors (counting 20142280) is 1, the average is 0.015625.

Base conversion 20142280

Base System Value
2 Binary 1001100110101100011001000
3 Ternary 1101220100000101
4 Quaternary 1030311203020
5 Quinary 20124023110
6 Senary 1555415144
8 Octal 114654310
10 Decimal 20142280
12 Duodecimal 68b44b4
16 Hexadecimal 13358c8
20 Vigesimal 65hfe0
36 Base36 bzpvs

Cryptographic Hash Functions

md5 528092c713554474139edc3263d9e3b4
sha1 8625b01d1cec78b2a4486420a674d774a6ca44e5
sha256 f78b4deb2d1ad027b2ff90b6b959af6909d8a245abdd63a5f41ebb89e81ecd75
sha512 994ce6073b733a806e9a356f1fd9b8f93412b8773db2fc499ead79a8c35e1fa4366c05bbdb52215eab9f05c901f49753556cc50e2e24827f159bfc31e319866c
ripemd-160 102a351fa21eaa63a316ad3cb7a93f2ace675319

20142280 as geometric shapes

Circle

Radius = n
Diameter 40284560
Circumference 126557677.7491
Area 1.274580090686E+15

Sphere

Radius = n
Volume 3.4230598758698E+22
Surface area 5.0983203627442E+15
Circumference 126557677.7491

Square

Length = n
Perimeter 80569120
Area 405711443598400
Diagonal 28485485.553116

Cube

Length = n
Surface area 2434268661590400
Volume 8.1719534961632E+21
Space diagonal 34887452.340278

Equilateral Triangle

Length = n
Perimeter 60426840
Area 1.7567820838114E+14
Altitude 17443726.170139

Triangular Pyramid

Length = n
Surface area 1.7567820838114E+14
Volume 9.6307395544635E+20
Height 9495161.8510388