20432860 (number)

20432860 is an even 8-digits composite number following 20432859 and preceding 20432861. In scientific notation, it is written as 2.0432860 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 7005504 positive integers (up to 20432860) that are relatively prime to 20432860.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-two thousand eight hundred sixty

Notation

Scientific notation 2.0432860 × 10^7
Engineering notation 2.0432860 × 10^6

Prime Factorization of 20432860

Prime Factorization 2 × 2 × 35 × 145949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10216430
Product of the distinct prime numbers

The prime factorization of 20432860 is 2 × 2 × 35 × 145949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 5, 36, 51, 32, 9527, 4526, 33566, 17028, 794186, 833031, 4910189, 3559993, 33586140, 78403598, 22763848, 562267825, 4846960299, 7998623855

Basic calculations (n = 20432860)

Multiplication

n×y
n×2 40865720
n×3 61298580
n×4 81731440
n×5 102164300

Division

n÷y
n÷2 10216430
n÷3 6810953.3333333
n÷3 5108215
n÷5 4086572

Exponentiation

ny
n2 417501767779600
n3 8.5307551707931E+21
n4 1.7430772609909E+29
n5 3.5616053643011E+36

Nth Root

y√n
2√n 4520.2721157028
3√n 273.38607284265
4√n 67.232968963915
5√n 28.977828104254

Divisors of 20432860

1, 2, 4, 35, 70, 140, 145949, 291898, 583796, 5108215, 10216430, 20432860

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20432859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20432860 can be divided by 12 positive divisors. The sum of these divisors (counting 20432860) is 1, the average is 0.083333333333333.

Base conversion 20432860

Base System Value
2 Binary 1001101111100011111011100
3 Ternary 1102110002121121
4 Quaternary 1031330133130
5 Quinary 20212322420
6 Senary 2005540324
8 Octal 115743734
10 Decimal 20432860
12 Duodecimal 6a146a4
16 Hexadecimal 137c7dc
20 Vigesimal 67e230
36 Base36 c5y3g

Cryptographic Hash Functions

md5 5683da8992d8142bc21395da1e065e96
sha1 6517e97ff92ccf0417c1823cdbce9333374179c6
sha256 afe4c08947acd40c8fb7283cf24dbdd04ef860927667844b25d49ac15295005b
sha512 a3834a6e04604ac00c4b4766bdf8cd1f2b09610b21f773b809bfc49022089280b750e1abc1b2bcae6e817dc0d7e0e96da263a12ceccc3213d530eac0f14a1db7
ripemd-160 b8f3e674ac370ea5f0e24a2d53db3518bc04347b

20432860 as geometric shapes

Circle

Radius = n
Diameter 40865720
Circumference 128383445.73566
Area 1.3116204865171E+15

Sphere

Radius = n
Volume 3.5733543698849E+22
Surface area 5.2464819460686E+15
Circumference 128383445.73566

Square

Length = n
Perimeter 81731440
Area 417501767779600
Diagonal 28896427.730071

Cube

Length = n
Surface area 2505010606677600
Volume 8.5307551707931E+21
Space diagonal 35390751.663942

Equilateral Triangle

Length = n
Perimeter 61298580
Area 1.8078356851102E+14
Altitude 17695375.831971

Triangular Pyramid

Length = n
Surface area 1.8078356851102E+14
Volume 1.0053591383183E+21
Height 9632142.5766902