20798432 (number)

20798432 is an even 8-digits composite number following 20798431 and preceding 20798433. In scientific notation, it is written as 2.0798432 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 10365952 positive integers (up to 20798432) that are relatively prime to 20798432.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand four hundred thirty-two

Notation

Scientific notation 2.0798432 × 10^7
Engineering notation 2.0798432 × 10^6

Prime Factorization of 20798432

Prime Factorization 2 × 2 × 2 × 2 × 2 × 383 × 1697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1299902
Product of the distinct prime numbers

The prime factorization of 20798432 is 2 × 2 × 2 × 2 × 2 × 383 × 1697. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 67, 63, 173, 798, 6741, 9404, 76859, 23427, 720602, 694908, 8069321, 76900, 44892584, 99949168, 904195536, 782088965, 2847892930, 93752989

Basic calculations (n = 20798432)

Multiplication

n×y
n×2 41596864
n×3 62395296
n×4 83193728
n×5 103992160

Division

n÷y
n÷2 10399216
n÷3 6932810.6666667
n÷3 5199608
n÷5 4159686.4

Exponentiation

ny
n2 432574773658624
n3 8.9968770148543E+21
n4 1.8712093480581E+29
n5 3.8918220383351E+36

Nth Root

y√n
2√n 4560.5297937849
3√n 275.00686263866
4√n 67.531694735027
5√n 29.080784553436

Divisors of 20798432

1, 2, 4, 8, 16, 32, 383, 766, 1532, 1697, 3064, 3394, 6128, 6788, 12256, 13576, 27152, 54304, 649951, 1299902, 2599804, 5199608, 10399216, 20798432

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 -20798431
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 20798432 can be divided by 24 positive divisors. The sum of these divisors (counting 20798432) is 1, the average is 0.041666666666667.

Base conversion 20798432

Base System Value
2 Binary 1001111010101101111100000
3 Ternary 1110010200002022
4 Quaternary 1033111233200
5 Quinary 20311022212
6 Senary 2021441012
8 Octal 117255740
10 Decimal 20798432
12 Duodecimal 6b70168
16 Hexadecimal 13d5be0
20 Vigesimal 69jg1c
36 Base36 cds68

Cryptographic Hash Functions

md5 6320cdfa3e8af7cf73838fbfe963a638
sha1 3d406cff0c834162445100c60f9934fcdeba68cf
sha256 800da83bb9fd5d75273d44c4cac8d9ae344a22e4c8b062d35f5eaee42da27487
sha512 d6f687e1b93fc9bab10b3c6dc12213f432028d5e3842d0531d82f34d559ed6793ca59be945ec0546eb41aaeb53c4803e42a9f66bbc92b6374efe8c31f1ec2ab9
ripemd-160 e382ee8a8fa0cd4ec0d013f5f67230f6ce355b38

20798432 as geometric shapes

Circle

Radius = n
Diameter 41596864
Circumference 130680402.35477
Area 1.3589737310542E+15

Sphere

Radius = n
Volume 3.7686030313489E+22
Surface area 5.4358949242168E+15
Circumference 130680402.35477

Square

Length = n
Perimeter 83193728
Area 432574773658624
Diagonal 29413424.610495

Cube

Length = n
Surface area 2595448641951744
Volume 8.9968770148543E+21
Space diagonal 36023940.941766

Equilateral Triangle

Length = n
Perimeter 62395296
Area 1.8731037151234E+14
Altitude 18011970.470883

Triangular Pyramid

Length = n
Surface area 1.8731037151234E+14
Volume 1.0602921244508E+21
Height 9804474.8701649