20142512 (number)

20142512 is an even 8-digits composite number following 20142511 and preceding 20142513. In scientific notation, it is written as 2.0142512 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 9227520 positive integers (up to 20142512) that are relatively prime to 20142512.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand five hundred twelve

Notation

Scientific notation 2.0142512 × 10^7
Engineering notation 2.0142512 × 10^6

Prime Factorization of 20142512

Prime Factorization 2 × 2 × 2 × 2 × 13 × 541 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2517814
Product of the distinct prime numbers

The prime factorization of 20142512 is 2 × 2 × 2 × 2 × 13 × 541 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 83, 58, 365, 747, 1347, 6916, 17582, 82176, 696332, 665916, 5370709, 952953, 56569942, 82194240, 228394687, 797965068, 7876104352, 1361231976

Basic calculations (n = 20142512)

Multiplication

n×y
n×2 40285024
n×3 60427536
n×4 80570048
n×5 100712560

Division

n÷y
n÷2 10071256
n÷3 6714170.6666667
n÷3 5035628
n÷5 4028502.4

Exponentiation

ny
n2 405720789670144
n3 8.1722358745804E+21
n4 1.6460935917057E+29
n5 3.3156459924054E+36

Nth Root

y√n
2√n 4488.0409980302
3√n 272.08496480621
4√n 66.992842886611
5√n 28.895001823505

Divisors of 20142512

1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 541, 716, 1082, 1432, 2164, 2327, 2864, 4328, 4654, 7033, 8656, 9308, 14066, 18616, 28132, 37232, 56264, 96839, 112528, 193678, 387356, 774712, 1258907, 1549424, 2517814, 5035628, 10071256, 20142512

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142512 can be divided by 40 positive divisors. The sum of these divisors (counting 20142512) is 1, the average is 0.025.

Base conversion 20142512

Base System Value
2 Binary 1001100110101100110110000
3 Ternary 1101220100022222
4 Quaternary 1030311212300
5 Quinary 20124030022
6 Senary 1555420212
8 Octal 114654660
10 Decimal 20142512
12 Duodecimal 68b4668
16 Hexadecimal 13359b0
20 Vigesimal 65hg5c
36 Base36 bzq28

Cryptographic Hash Functions

md5 adac5dbd0f6fe79819089fb334a71c50
sha1 d42f9b273748603ccdc4e5e682ff8ffad4a21694
sha256 804a1cf1ff6692150f56c3b0e62121c0738a18e8d6ba9b7ba8f2b6b322d6817d
sha512 0e9df7bad43436aad907c9d6a6a409e39d285c453d0404a1efab019f1787b793d34ad622a3326a2153a8703b1c97fea2c6bc07c035ead1b88f3cf7aa8f32a0bf
ripemd-160 a10de74ca38078a53d9d9ae1efc1f11b35bed499

20142512 as geometric shapes

Circle

Radius = n
Diameter 40285024
Circumference 126559135.44809
Area 1.2746094522364E+15

Sphere

Radius = n
Volume 3.4231781582646E+22
Surface area 5.0984378089455E+15
Circumference 126559135.44809

Square

Length = n
Perimeter 80570048
Area 405720789670144
Diagonal 28485813.650663

Cube

Length = n
Surface area 2434324738020864
Volume 8.1722358745804E+21
Space diagonal 34887854.176066

Equilateral Triangle

Length = n
Perimeter 60427536
Area 1.7568225534891E+14
Altitude 17443927.088033

Triangular Pyramid

Length = n
Surface area 1.7568225534891E+14
Volume 9.6310723406196E+20
Height 9495271.2168876