20798760 (number)

20798760 is an even 8-digits composite number following 20798759 and preceding 20798761. In scientific notation, it is written as 2.0798760 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 5519360 positive integers (up to 20798760) that are relatively prime to 20798760.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand seven hundred sixty

Notation

Scientific notation 2.0798760 × 10^7
Engineering notation 2.0798760 × 10^6

Prime Factorization of 20798760

Prime Factorization 2 × 2 × 2 × 5 × 3 × 491 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5199690
Product of the distinct prime numbers

The prime factorization of 20798760 is 2 × 2 × 2 × 5 × 3 × 491 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20798760)

Multiplication

n×y
n×2 41597520
n×3 62396280
n×4 83195040
n×5 103993800

Division

n÷y
n÷2 10399380
n÷3 6932920
n÷3 5199690
n÷5 4159752

Exponentiation

ny
n2 432588417537600
n3 8.9973026751443E+21
n4 1.8713273898768E+29
n5 3.8921289263475E+36

Nth Root

y√n
2√n 4560.5657543774
3√n 275.00830828893
4√n 67.531960984244
5√n 29.080876276092

Divisors of 20798760

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20798759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20798760 can be divided by 64 positive divisors. The sum of these divisors (counting 20798760) is 1, the average is 0.015625.

Base conversion 20798760

Base System Value
2 Binary 1001111010101110100101000
3 Ternary 1110010200112110
4 Quaternary 1033111310220
5 Quinary 20311030020
6 Senary 2021442320
8 Octal 117256450
10 Decimal 20798760
12 Duodecimal 6b703a0
16 Hexadecimal 13d5d28
20 Vigesimal 69jgi0
36 Base36 cdsfc

Cryptographic Hash Functions

md5 820f2693a75036da03ae730029c7398f
sha1 589a3617685b1a033279f47de1569acfd5869f9e
sha256 767f8244a13f18e07d85e68b96f85ba059fd1cb196e69715c29161e6a2374a76
sha512 0d5bf48ea3121569399f788c665e0d912aebe7a69026da76be8d9463cd4ccea443d474c421b2946bd0550f12657b339d9bf06539de437d8211720f056daf0027
ripemd-160 591ff0fb7c78718a437eedecb7381fccff344a13

20798760 as geometric shapes

Circle

Radius = n
Diameter 41597520
Circumference 130682463.23955
Area 1.3590165945642E+15

Sphere

Radius = n
Volume 3.7687813315143E+22
Surface area 5.4360663782566E+15
Circumference 130682463.23955

Square

Length = n
Perimeter 83195040
Area 432588417537600
Diagonal 29413888.472543

Cube

Length = n
Surface area 2595530505225600
Volume 8.9973026751443E+21
Space diagonal 36024509.054431

Equilateral Triangle

Length = n
Perimeter 62396280
Area 1.8731627948524E+14
Altitude 18012254.527216

Triangular Pyramid

Length = n
Surface area 1.8731627948524E+14
Volume 1.0603422889971E+21
Height 9804629.4908477