20142395 (number)

20142395 is an odd 8-digits composite number following 20142394 and preceding 20142396. In scientific notation, it is written as 2.0142395 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 12749184 positive integers (up to 20142395) that are relatively prime to 20142395.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand three hundred ninety-five

Notation

Scientific notation 2.0142395 × 10^7
Engineering notation 2.0142395 × 10^6

Prime Factorization of 20142395

Prime Factorization 35 × 13 × 44269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20142395
Product of the distinct prime numbers

The prime factorization of 20142395 is 35 × 13 × 44269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 39, 90, 982, 521, 5960, 3762, 16788, 70122, 365641, 147698, 9016937, 3295431, 10505502, 90707772, 967272997, 619355782, 2837502924, 3899785936

Basic calculations (n = 20142395)

Multiplication

n×y
n×2 40284790
n×3 60427185
n×4 80569580
n×5 100711975

Division

n÷y
n÷2 10071197.5
n÷3 6714131.6666667
n÷3 5035598.75
n÷5 4028479

Exponentiation

ny
n2 405716076336025
n3 8.1720934674104E+21
n4 1.646055345975E+29
n5 3.315549697049E+36

Nth Root

y√n
2√n 4488.027963371
3√n 272.08443799336
4√n 66.992745602572
5√n 28.894968255467

Divisors of 20142395

1, 13, 35, 455, 44269, 575497, 1549415, 20142395

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142394
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142395 can be divided by 8 positive divisors. The sum of these divisors (counting 20142395) is 1, the average is 0.125.

Base conversion 20142395

Base System Value
2 Binary 1001100110101100100111011
3 Ternary 1101220100011122
4 Quaternary 1030311210323
5 Quinary 20124024040
6 Senary 1555415455
8 Octal 114654473
10 Decimal 20142395
12 Duodecimal 68b458b
16 Hexadecimal 133593b
20 Vigesimal 65hfjf
36 Base36 bzpyz

Cryptographic Hash Functions

md5 555f7b2f7e6e3f132755b5c31d8913b0
sha1 6bd3a25b722c020ea30968f281e0983debeee06f
sha256 fd4e92983a5aa4acfb515f4031e7ad0a45bf35ab9983568965d6161f3dab9ebe
sha512 226a7fde2956dfccf1b850bb6beff49677e41768439de7139af65a8a4c10588de9b193f922e1053c51ad4a6c90bf1d5f523f935fcf3a9b13d7929b5ab6e80a9d
ripemd-160 074a696559f4ee6d49c24d8205767a5f7b499683

20142395 as geometric shapes

Circle

Radius = n
Diameter 40284790
Circumference 126558400.31541
Area 1.2745946448605E+15

Sphere

Radius = n
Volume 3.4231185068887E+22
Surface area 5.0983785794421E+15
Circumference 126558400.31541

Square

Length = n
Perimeter 80569580
Area 405716076336025
Diagonal 28485648.187676

Cube

Length = n
Surface area 2434296458016150
Volume 8.1720934674104E+21
Space diagonal 34887651.526121

Equilateral Triangle

Length = n
Perimeter 60427185
Area 1.7568021441537E+14
Altitude 17443825.763061

Triangular Pyramid

Length = n
Surface area 1.7568021441537E+14
Volume 9.6309045121603E+20
Height 9495216.0625587