20142470 (number)

20142470 is an even 8-digits composite number following 20142469 and preceding 20142471. In scientific notation, it is written as 2.0142470 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7632864 positive integers (up to 20142470) that are relatively prime to 20142470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142470 × 10^7
Engineering notation 2.0142470 × 10^6

Prime Factorization of 20142470

Prime Factorization 2 × 5 × 19 × 106013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142470
Product of the distinct prime numbers

The prime factorization of 20142470 is 2 × 5 × 19 × 106013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 92, 55, 729, 425, 6158, 9560, 37967, 76946, 757728, 333845, 6333009, 1558479, 76549725, 18597691, 299121747, 767949908, 161519923, 1458768222

Basic calculations (n = 20142470)

Multiplication

n×y
n×2 40284940
n×3 60427410
n×4 80569880
n×5 100712350

Division

n÷y
n÷2 10071235
n÷3 6714156.6666667
n÷3 5035617.5
n÷5 4028494

Exponentiation

ny
n2 405719097700900
n3 8.1721847538674E+21
n4 1.6460798623923E+29
n5 3.3156114245842E+36

Nth Root

y√n
2√n 4488.0363189261
3√n 272.08477569414
4√n 66.992807964185
5√n 28.894989773458

Divisors of 20142470

1, 2, 5, 10, 19, 38, 95, 190, 106013, 212026, 530065, 1060130, 2014247, 4028494, 10071235, 20142470

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 -20142469
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 20142470 can be divided by 16 positive divisors. The sum of these divisors (counting 20142470) is 1, the average is 0.0625.

Base conversion 20142470

Base System Value
2 Binary 1001100110101100110000110
3 Ternary 1101220100021102
4 Quaternary 1030311212012
5 Quinary 20124024340
6 Senary 1555420102
8 Octal 114654606
10 Decimal 20142470
12 Duodecimal 68b4632
16 Hexadecimal 1335986
20 Vigesimal 65hg3a
36 Base36 bzq12

Cryptographic Hash Functions

md5 c168d350a32c4916c908cd9701fe507a
sha1 bdfe7996f45a68e381bcdd24d13ead5c1746a5c9
sha256 a3502a6c566991504c49866177c43216cc2b0e4ed8453dba6423aadb8bacbe50
sha512 5971a832d2ff65dee432c8f596a851c845b554e65cada4d673a740ecc19262e033dac7fe6d5d3d50d5c0c60283314be1d2e12198335b3cd35207e817a85bef56
ripemd-160 fcd26f13b1f56e3a2cf5958a0eb34d2eb8adc181

20142470 as geometric shapes

Circle

Radius = n
Diameter 40284940
Circumference 126558871.55431
Area 1.2746041367582E+15

Sphere

Radius = n
Volume 3.4231567448705E+22
Surface area 5.0984165470329E+15
Circumference 126558871.55431

Square

Length = n
Perimeter 80569880
Area 405719097700900
Diagonal 28485754.253693

Cube

Length = n
Surface area 2434314586205400
Volume 8.1721847538674E+21
Space diagonal 34887781.429932

Equilateral Triangle

Length = n
Perimeter 60427410
Area 1.7568152270474E+14
Altitude 17443890.714966

Triangular Pyramid

Length = n
Surface area 1.7568152270474E+14
Volume 9.6310120942816E+20
Height 9495251.4178977