20798772 (number)

20798772 is an even 8-digits composite number following 20798771 and preceding 20798773. In scientific notation, it is written as 2.0798772 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6932920 positive integers (up to 20798772) that are relatively prime to 20798772.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand seven hundred seventy-two

Notation

Scientific notation 2.0798772 × 10^7
Engineering notation 2.0798772 × 10^6

Prime Factorization of 20798772

Prime Factorization 2 × 2 × 3 × 1733231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10399386
Product of the distinct prime numbers

The prime factorization of 20798772 is 2 × 2 × 3 × 1733231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 43, 59, 179, 154, 341, 1550, 40444, 2950, 403625, 671444, 3159722, 1995189, 33544943, 90259693, 926784342, 334352627, 6584060353, 8774942422

Basic calculations (n = 20798772)

Multiplication

n×y
n×2 41597544
n×3 62396316
n×4 83195088
n×5 103993860

Division

n÷y
n÷2 10399386
n÷3 6932924
n÷3 5199693
n÷5 4159754.4

Exponentiation

ny
n2 432588916707984
n3 8.9973182483363E+21
n4 1.8713317085859E+29
n5 3.8921401543248E+36

Nth Root

y√n
2√n 4560.5670700035
3√n 275.00836117829
4√n 67.531970725009
5√n 29.080879631777

Divisors of 20798772

1, 2, 3, 4, 6, 12, 1733231, 3466462, 5199693, 6932924, 10399386, 20798772

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 -20798771
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 20798772 can be divided by 12 positive divisors. The sum of these divisors (counting 20798772) is 1, the average is 0.083333333333333.

Base conversion 20798772

Base System Value
2 Binary 1001111010101110100110100
3 Ternary 1110010200112220
4 Quaternary 1033111310310
5 Quinary 20311030042
6 Senary 2021442340
8 Octal 117256464
10 Decimal 20798772
12 Duodecimal 6b703b0
16 Hexadecimal 13d5d34
20 Vigesimal 69jgic
36 Base36 cdsfo

Cryptographic Hash Functions

md5 bfe17a94b13d8a78c3d6d79de1f4e259
sha1 b6a35f341cf21206929e601268ff95a37c98d4d5
sha256 29ce6cb3373cefcedb444fee7d3ab3da10d0b0291207fd9e914aa8aef402070d
sha512 07df24fbf2d176a97abc0aeba378c4399cc22d902974f02e00ef3dd9dc8df8db67b858632a42e3744e57b10b515411d0c6bdb6e2665b4238c164ef1f334a6f2e
ripemd-160 d8dfea52729bf2a42d4d77c9d644b4387d7c457c

20798772 as geometric shapes

Circle

Radius = n
Diameter 41597544
Circumference 130682538.63778
Area 1.3590181627542E+15

Sphere

Radius = n
Volume 3.7687878547977E+22
Surface area 5.4360726510167E+15
Circumference 130682538.63778

Square

Length = n
Perimeter 83195088
Area 432588916707984
Diagonal 29413905.443106

Cube

Length = n
Surface area 2595533500247904
Volume 8.9973182483363E+21
Space diagonal 36024529.839041

Equilateral Triangle

Length = n
Perimeter 62396316
Area 1.8731649563235E+14
Altitude 18012264.91952

Triangular Pyramid

Length = n
Surface area 1.8731649563235E+14
Volume 1.0603441243154E+21
Height 9804635.1477019