20142460 (number)

20142460 is an even 8-digits composite number following 20142459 and preceding 20142461. In scientific notation, it is written as 2.0142460 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 7437120 positive integers (up to 20142460) that are relatively prime to 20142460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142460 × 10^7
Engineering notation 2.0142460 × 10^6

Prime Factorization of 20142460

Prime Factorization 2 × 2 × 5 × 13 × 77471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10071230
Product of the distinct prime numbers

The prime factorization of 20142460 is 2 × 2 × 5 × 13 × 77471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 15, 80, 854, 787, 4564, 6654, 23388, 84168, 294601, 843481, 9535552, 9742717, 31277040, 77079152, 943287811, 4957693, 5814279008, 2595006365

Basic calculations (n = 20142460)

Multiplication

n×y
n×2 40284920
n×3 60427380
n×4 80569840
n×5 100712300

Division

n÷y
n÷2 10071230
n÷3 6714153.3333333
n÷3 5035615
n÷5 4028492

Exponentiation

ny
n2 405718694851600
n3 8.1721725823006E+21
n4 1.6460765935209E+29
n5 3.315603194193E+36

Nth Root

y√n
2√n 4488.035204853
3√n 272.08473066742
4√n 66.992799649313
5√n 28.894986904396

Divisors of 20142460

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 77471, 154942, 309884, 387355, 774710, 1007123, 1549420, 2014246, 4028492, 5035615, 10071230, 20142460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142460 can be divided by 24 positive divisors. The sum of these divisors (counting 20142460) is 1, the average is 0.041666666666667.

Base conversion 20142460

Base System Value
2 Binary 1001100110101100101111100
3 Ternary 1101220100021001
4 Quaternary 1030311211330
5 Quinary 20124024320
6 Senary 1555420044
8 Octal 114654574
10 Decimal 20142460
12 Duodecimal 68b4624
16 Hexadecimal 133597c
20 Vigesimal 65hg30
36 Base36 bzq0s

Cryptographic Hash Functions

md5 95bd6706256672f9677a75a70448bca7
sha1 eb93bff1912ced63a8b5ec34df09ffa8e2d3876c
sha256 f0bcf2940b0f478ef8279550cd2164999069047b12e9b8016304128d08e64c77
sha512 c20bcb3901ebf3e3d54526ff6355c461d640963c0c77f044ae6e0d6ae217851e7f6c5dbeb7ae63386bd235acde30e5cc119585c830d8c29de29017e3e5c145dc
ripemd-160 10d672303d4cc929afe1553368e8b51e6b978078

20142460 as geometric shapes

Circle

Radius = n
Diameter 40284920
Circumference 126558808.72245
Area 1.2746028711698E+15

Sphere

Radius = n
Volume 3.4231516464564E+22
Surface area 5.0984114846793E+15
Circumference 126558808.72245

Square

Length = n
Perimeter 80569840
Area 405718694851600
Diagonal 28485740.111558

Cube

Length = n
Surface area 2434312169109600
Volume 8.1721725823006E+21
Space diagonal 34887764.109424

Equilateral Triangle

Length = n
Perimeter 60427380
Area 1.7568134826588E+14
Altitude 17443882.054712

Triangular Pyramid

Length = n
Surface area 1.7568134826588E+14
Volume 9.6309977499525E+20
Height 9495246.7038525