20793440 (number)

20793440 is an even 8-digits composite number following 20793439 and preceding 20793441. In scientific notation, it is written as 2.0793440 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 8317312 positive integers (up to 20793440) that are relatively prime to 20793440.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-three thousand four hundred forty

Notation

Scientific notation 2.0793440 × 10^7
Engineering notation 2.0793440 × 10^6

Prime Factorization of 20793440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 129959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1299590
Product of the distinct prime numbers

The prime factorization of 20793440 is 2 × 2 × 2 × 2 × 2 × 5 × 129959. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 97, 49, 449, 971, 2229, 23, 80080, 73689, 139600, 544602, 2327191, 3371084, 57828103, 47352286, 498492987, 223129200, 2255883133, 212581669

Basic calculations (n = 20793440)

Multiplication

n×y
n×2 41586880
n×3 62380320
n×4 83173760
n×5 103967200

Division

n÷y
n÷2 10396720
n÷3 6931146.6666667
n÷3 5198360
n÷5 4158688

Exponentiation

ny
n2 432367147033600
n3 8.9904003298143E+21
n4 1.8694134983397E+29
n5 3.8871537412918E+36

Nth Root

y√n
2√n 4559.9824561066
3√n 274.98485867048
4√n 67.527642163092
5√n 29.079388436498

Divisors of 20793440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 129959, 259918, 519836, 649795, 1039672, 1299590, 2079344, 2599180, 4158688, 5198360, 10396720, 20793440

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 -20793439
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 20793440 can be divided by 24 positive divisors. The sum of these divisors (counting 20793440) is 1, the average is 0.041666666666667.

Base conversion 20793440

Base System Value
2 Binary 1001111010100100001100000
3 Ternary 1110010102020102
4 Quaternary 1033110201200
5 Quinary 20310342230
6 Senary 2021401532
8 Octal 117244140
10 Decimal 20793440
12 Duodecimal 6b692a8
16 Hexadecimal 13d4860
20 Vigesimal 69j3c0
36 Base36 cdobk

Cryptographic Hash Functions

md5 74c54e958433b6fe334aaeca5483b667
sha1 6f50e2f8e8698350ee743d9c7ea5b4888e0ea982
sha256 449f563983265f7fa94641695306c4857fc33f8e972d3631e06af7ec230eacc8
sha512 1dc635c7c752197dd82a43e8c4e42e336a3b93d6d77c906d85626707fdb0a60befe5dbd947794a42873fa136b3131b38c65aba854b8dd162bb242260c860baf9
ripemd-160 48156e94add0cebff2d724c586ef6024006e65ff

20793440 as geometric shapes

Circle

Radius = n
Diameter 41586880
Circumference 130649036.69372
Area 1.3583214527743E+15

Sphere

Radius = n
Volume 3.7658900838635E+22
Surface area 5.4332858110973E+15
Circumference 130649036.69372

Square

Length = n
Perimeter 83173760
Area 432367147033600
Diagonal 29406364.856391

Cube

Length = n
Surface area 2594202882201600
Volume 8.9904003298143E+21
Space diagonal 36015294.544135

Equilateral Triangle

Length = n
Perimeter 62380320
Area 1.8722046654645E+14
Altitude 18007647.272067

Triangular Pyramid

Length = n
Surface area 1.8722046654645E+14
Volume 1.0595288397989E+21
Height 9802121.6187971