20142525 (number)

20142525 is an odd 8-digits composite number following 20142524 and preceding 20142526. In scientific notation, it is written as 2.0142525 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 9745920 positive integers (up to 20142525) that are relatively prime to 20142525.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142525 × 10^7
Engineering notation 2.0142525 × 10^6

Prime Factorization of 20142525

Prime Factorization 13 × 219 × 5 × 5 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4028505
Product of the distinct prime numbers

The prime factorization of 20142525 is 13 × 219 × 5 × 5 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 1, 30, 11, 605, 5619, 507, 74418, 8400, 80083, 611581, 9820197, 7116554, 77983355, 33003769, 610731029, 221838189, 3348051397, 6637468634

Basic calculations (n = 20142525)

Multiplication

n×y
n×2 40285050
n×3 60427575
n×4 80570100
n×5 100712625

Division

n÷y
n÷2 10071262.5
n÷3 6714175
n÷3 5035631.25
n÷5 4028505

Exponentiation

ny
n2 405721313375625
n3 8.1722516977014E+21
n4 1.6460978412724E+29
n5 3.3156566920276E+36

Nth Root

y√n
2√n 4488.0424463233
3√n 272.08502334084
4√n 66.992853695923
5√n 28.895005553277

Divisors of 20142525

1, 5, 13, 25, 65, 219, 283, 325, 1095, 1415, 2847, 3679, 5475, 7075, 14235, 18395, 61977, 71175, 91975, 309885, 805701, 1549425, 4028505, 20142525

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 -20142524
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 20142525 can be divided by 24 positive divisors. The sum of these divisors (counting 20142525) is 1, the average is 0.041666666666667.

Base conversion 20142525

Base System Value
2 Binary 1001100110101100110111101
3 Ternary 1101220100100110
4 Quaternary 1030311212331
5 Quinary 20124030100
6 Senary 1555420233
8 Octal 114654675
10 Decimal 20142525
12 Duodecimal 68b4679
16 Hexadecimal 13359bd
20 Vigesimal 65hg65
36 Base36 bzq2l

Cryptographic Hash Functions

md5 15e85a19619d099c754f91855b29f020
sha1 eabfdf6de14027c74a6463a0d688bce393d646b8
sha256 f849032c8124e58e5d35a03dc4e287b58938c5f2c17a3fd0ee9553fadb05eb37
sha512 33096fb5d8aa6be1a6c3eca3e5cc431c7d21877faf59418a3faed73dee45493df2b7e604c0358593d675902717c4b22809a6d6981a9c43014b9f8860492fd7a0
ripemd-160 226b28251dcf88690d8aae35c8391d31954309b7

20142525 as geometric shapes

Circle

Radius = n
Diameter 40285050
Circumference 126559217.1295
Area 1.2746110975057E+15

Sphere

Radius = n
Volume 3.423184786238E+22
Surface area 5.0984443900227E+15
Circumference 126559217.1295

Square

Length = n
Perimeter 80570100
Area 405721313375625
Diagonal 28485832.035439

Cube

Length = n
Surface area 2434327880253750
Volume 8.1722516977014E+21
Space diagonal 34887876.692726

Equilateral Triangle

Length = n
Perimeter 60427575
Area 1.7568248212004E+14
Altitude 17443938.346363

Triangular Pyramid

Length = n
Surface area 1.7568248212004E+14
Volume 9.6310909883465E+20
Height 9495277.3451464