20454760 (number)

20454760 is an even 8-digits composite number following 20454759 and preceding 20454761. In scientific notation, it is written as 2.0454760 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 8147200 positive integers (up to 20454760) that are relatively prime to 20454760.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand seven hundred sixty

Notation

Scientific notation 2.0454760 × 10^7
Engineering notation 2.0454760 × 10^6

Prime Factorization of 20454760

Prime Factorization 2 × 2 × 2 × 5 × 269 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5113690
Product of the distinct prime numbers

The prime factorization of 20454760 is 2 × 2 × 2 × 5 × 269 × 1901. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 97, 30, 128, 95, 8155, 8571, 69992, 11332, 736121, 572161, 4670746, 7498229, 5097951, 16106153, 527627543, 623501880, 3986073609, 4050132012

Basic calculations (n = 20454760)

Multiplication

n×y
n×2 40909520
n×3 61364280
n×4 81819040
n×5 102273800

Division

n÷y
n÷2 10227380
n÷3 6818253.3333333
n÷3 5113690
n÷5 4090952

Exponentiation

ny
n2 418397206657600
n3 8.5582144468516E+21
n4 1.7505622253888E+29
n5 3.5807330185394E+36

Nth Root

y√n
2√n 4522.6938874967
3√n 273.48370996983
4√n 67.250976851617
5√n 28.984037147311

Divisors of 20454760

1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 1901, 2152, 2690, 3802, 5380, 7604, 9505, 10760, 15208, 19010, 38020, 76040, 511369, 1022738, 2045476, 2556845, 4090952, 5113690, 10227380, 20454760

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454760 can be divided by 32 positive divisors. The sum of these divisors (counting 20454760) is 1, the average is 0.03125.

Base conversion 20454760

Base System Value
2 Binary 1001110000001110101101000
3 Ternary 1102111012122201
4 Quaternary 1032001311220
5 Quinary 20214023020
6 Senary 2010225544
8 Octal 116016550
10 Decimal 20454760
12 Duodecimal 6a252b4
16 Hexadecimal 1381d68
20 Vigesimal 67ggi0
36 Base36 c6ezs

Cryptographic Hash Functions

md5 726c039a075b4f284b7f208043414137
sha1 2dd941c43bfa21cbd48260d487de0d3ca1b8aab9
sha256 2e1b5aee79a886c99a2842a7dd33d26955a1436f176fe335777bf0f13ff8e117
sha512 671dcd4f9e08d3403cfafd666512a268b1dcca7c2f54473ca1cf3ff582cafacc92b92680f3e6c97a2af0547d9fefa5bd73fcac28e56e926b5a7f05d98f8c7f10
ripemd-160 a48f196f27968631381829ba373983485ea8f88b

20454760 as geometric shapes

Circle

Radius = n
Diameter 40909520
Circumference 128521047.49388
Area 1.314433590718E+15

Sphere

Radius = n
Volume 3.5848564845433E+22
Surface area 5.257734362872E+15
Circumference 128521047.49388

Square

Length = n
Perimeter 81819040
Area 418397206657600
Diagonal 28927399.007087

Cube

Length = n
Surface area 2510383239945600
Volume 8.5582144468516E+21
Space diagonal 35428683.576628

Equilateral Triangle

Length = n
Perimeter 61364280
Area 1.8117130491896E+14
Altitude 17714341.788314

Triangular Pyramid

Length = n
Surface area 1.8117130491896E+14
Volume 1.0085952450362E+21
Height 9642466.3356956