20406764 (number)

20406764 is an even 8-digits composite number following 20406763 and preceding 20406765. In scientific notation, it is written as 2.0406764 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 8745744 positive integers (up to 20406764) that are relatively prime to 20406764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0406764 × 10^7
Engineering notation 2.0406764 × 10^6

Prime Factorization of 20406764

Prime Factorization 2 × 2 × 7 × 728813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10203382
Product of the distinct prime numbers

The prime factorization of 20406764 is 2 × 2 × 7 × 728813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 97, 94, 949, 510, 5167, 6043, 7976, 99089, 924432, 784845, 4452993, 4029835, 67371431, 21828593, 986887994, 916598174, 6383441531, 977225741

Basic calculations (n = 20406764)

Multiplication

n×y
n×2 40813528
n×3 61220292
n×4 81627056
n×5 102033820

Division

n÷y
n÷2 10203382
n÷3 6802254.6666667
n÷3 5101691
n÷5 4081352.8

Exponentiation

ny
n2 416436016951696
n3 8.4981115190333E+21
n4 1.7341895621459E+29
n5 3.5389197125975E+36

Nth Root

y√n
2√n 4517.3846415819
3√n 273.26963748123
4√n 67.211491886298
5√n 28.970422464356

Divisors of 20406764

1, 2, 4, 7, 14, 28, 728813, 1457626, 2915252, 5101691, 10203382, 20406764

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 -20406763
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 20406764 can be divided by 12 positive divisors. The sum of these divisors (counting 20406764) is 1, the average is 0.083333333333333.

Base conversion 20406764

Base System Value
2 Binary 1001101110110000111101100
3 Ternary 1102101202211002
4 Quaternary 1031312013230
5 Quinary 20211004024
6 Senary 2005215432
8 Octal 115660754
10 Decimal 20406764
12 Duodecimal 6a01578
16 Hexadecimal 13761ec
20 Vigesimal 67agi4
36 Base36 c5dyk

Cryptographic Hash Functions

md5 c419497b23fa0a011f9fc5ae0628c020
sha1 66e2ba4eca77d84a59e9185f9af75ee227deb906
sha256 3c8d6d4d1b9c9ded58f08f2d3c88d0cc63644f2c585876b6280b92737ff2344f
sha512 509dce948bed5ab4c172c6c2e60af6517e2eb2a17dd51c2a6deb22bb889b21d0bec66a748a47dd72d5f0dca653fc678368cebbdac8723ae04eb063aa0dcfeceb
ripemd-160 4086e43f3c7e457f00c63cbdb24a45dc8f2677f3

20406764 as geometric shapes

Circle

Radius = n
Diameter 40813528
Circumference 128219479.73188
Area 1.3082723315456E+15

Sphere

Radius = n
Volume 3.5596806290109E+22
Surface area 5.2330893261826E+15
Circumference 128219479.73188

Square

Length = n
Perimeter 81627056
Area 416436016951696
Diagonal 28859522.412947

Cube

Length = n
Surface area 2498616101710176
Volume 8.4981115190333E+21
Space diagonal 35345552.066067

Equilateral Triangle

Length = n
Perimeter 61220292
Area 1.8032208486549E+14
Altitude 17672776.033034

Triangular Pyramid

Length = n
Surface area 1.8032208486549E+14
Volume 1.0015120470647E+21
Height 9619840.8043157