20128632 (number)

20128632 is an even 8-digits composite number following 20128631 and preceding 20128633. In scientific notation, it is written as 2.0128632 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 6709536 positive integers (up to 20128632) that are relatively prime to 20128632.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-eight thousand six hundred thirty-two

Notation

Scientific notation 2.0128632 × 10^7
Engineering notation 2.0128632 × 10^6

Prime Factorization of 20128632

Prime Factorization 2 × 2 × 2 × 3 × 838693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5032158
Product of the distinct prime numbers

The prime factorization of 20128632 is 2 × 2 × 2 × 3 × 838693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 47, 34, 141, 356, 308, 9977, 42396, 28024, 623312, 360597, 3418460, 2116973, 63298903, 6184847, 922985586, 37995351, 2116482287, 9262926799

Basic calculations (n = 20128632)

Multiplication

n×y
n×2 40257264
n×3 60385896
n×4 80514528
n×5 100643160

Division

n÷y
n÷2 10064316
n÷3 6709544
n÷3 5032158
n÷5 4025726.4

Exponentiation

ny
n2 405161826191424
n3 8.1553532998551E+21
n4 1.6415610540277E+29
n5 3.3042378362056E+36

Nth Root

y√n
2√n 4486.4943998628
3√n 272.02245345208
4√n 66.981298881574
5√n 28.891018475069

Divisors of 20128632

1, 2, 3, 4, 6, 8, 12, 24, 838693, 1677386, 2516079, 3354772, 5032158, 6709544, 10064316, 20128632

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 -20128631
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 20128632 can be divided by 16 positive divisors. The sum of these divisors (counting 20128632) is 1, the average is 0.0625.

Base conversion 20128632

Base System Value
2 Binary 1001100110010001101111000
3 Ternary 1101212122021220
4 Quaternary 1030302031320
5 Quinary 20123104012
6 Senary 1555232040
8 Octal 114621570
10 Decimal 20128632
12 Duodecimal 68a8620
16 Hexadecimal 1332378
20 Vigesimal 65g1bc
36 Base36 bzfco

Cryptographic Hash Functions

md5 3565902fdfa9354b95df6621f687923a
sha1 38e5ce798bfae4bad396c1059874b8390b9cf961
sha256 4f2063f7b4f9c0dcc5a157dfc80fa98d6e9d9fa6b9b10605b780bc20611273a1
sha512 d40e32f2dd668c8e35e441b1f9477e1480b9224024f3c898acfc4464e4a611b5327c85d77a44122b6e6dc28578cafd65893536921d79fdb923157807672d1940
ripemd-160 a878f1d3729b4a2f5211cbccf548e800ce60e9d2

20128632 as geometric shapes

Circle

Radius = n
Diameter 40257264
Circumference 126471924.83602
Area 1.272853416678E+15

Sphere

Radius = n
Volume 3.4161064019006E+22
Surface area 5.091413666712E+15
Circumference 126471924.83602

Square

Length = n
Perimeter 80514528
Area 405161826191424
Diagonal 28466184.366417

Cube

Length = n
Surface area 2430970957148544
Volume 8.1553532998551E+21
Space diagonal 34863813.310857

Equilateral Triangle

Length = n
Perimeter 60385896
Area 1.7544021706273E+14
Altitude 17431906.655428

Triangular Pyramid

Length = n
Surface area 1.7544021706273E+14
Volume 9.6111760354994E+20
Height 9488728.122139