20125432 (number)

20125432 is an even 8-digits composite number following 20125431 and preceding 20125433. In scientific notation, it is written as 2.0125432 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 10029120 positive integers (up to 20125432) that are relatively prime to 20125432.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand four hundred thirty-two

Notation

Scientific notation 2.0125432 × 10^7
Engineering notation 2.0125432 × 10^6

Prime Factorization of 20125432

Prime Factorization 2 × 2 × 2 × 311 × 8089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5031358
Product of the distinct prime numbers

The prime factorization of 20125432 is 2 × 2 × 2 × 311 × 8089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 60, 43, 453, 243, 746, 1168, 5833, 64329, 130569, 229554, 2381930, 6468680, 97296458, 15692554, 27929755, 408106668, 4340064460, 2465356523

Basic calculations (n = 20125432)

Multiplication

n×y
n×2 40250864
n×3 60376296
n×4 80501728
n×5 100627160

Division

n÷y
n÷2 10062716
n÷3 6708477.3333333
n÷3 5031358
n÷5 4025086.4

Exponentiation

ny
n2 405033013186624
n3 8.1514643646425E+21
n4 1.6405174177104E+29
n5 3.3016121734945E+36

Nth Root

y√n
2√n 4486.1377598108
3√n 272.00803753642
4√n 66.978636592654
5√n 28.890099812154

Divisors of 20125432

1, 2, 4, 8, 311, 622, 1244, 2488, 8089, 16178, 32356, 64712, 2515679, 5031358, 10062716, 20125432

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 -20125431
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 20125432 can be divided by 16 positive divisors. The sum of these divisors (counting 20125432) is 1, the average is 0.0625.

Base conversion 20125432

Base System Value
2 Binary 1001100110001011011111000
3 Ternary 1101212110220101
4 Quaternary 1030301123320
5 Quinary 20123003212
6 Senary 1555205144
8 Octal 114613370
10 Decimal 20125432
12 Duodecimal 68a67b4
16 Hexadecimal 13316f8
20 Vigesimal 65fdbc
36 Base36 bzcvs

Cryptographic Hash Functions

md5 c5422ccfc0c8182a77802c13731e1094
sha1 3c898425a2f57db1f7b285c0ab9f060b8c068b06
sha256 8c06097564498e9824a32e4a41f74838cd0b5e8945c8ec1aaf2f4ab5370f24e1
sha512 2432054196fb70f26ea99c0b5bc93379c402d42ba136923ea41e3e516cf512cf9cb964fb145c1767c136c42d68519d9f974acff418fe2efca055c1ed27ea5d95
ripemd-160 8bbfbe86f871277a122e4a4d562f836d3a715f29

20125432 as geometric shapes

Circle

Radius = n
Diameter 40250864
Circumference 126451818.64304
Area 1.2724487386884E+15

Sphere

Radius = n
Volume 3.414477408528E+22
Surface area 5.0897949547537E+15
Circumference 126451818.64304

Square

Length = n
Perimeter 80501728
Area 405033013186624
Diagonal 28461658.883017

Cube

Length = n
Surface area 2430198079119744
Volume 8.1514643646425E+21
Space diagonal 34858270.748273

Equilateral Triangle

Length = n
Perimeter 60376296
Area 1.7538443939549E+14
Altitude 17429135.374136

Triangular Pyramid

Length = n
Surface area 1.7538443939549E+14
Volume 9.6065928813987E+20
Height 9487219.6276725