20779564 (number)

20779564 is an even 8-digits composite number following 20779563 and preceding 20779565. In scientific notation, it is written as 2.0779564 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 9409920 positive integers (up to 20779564) that are relatively prime to 20779564.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-nine thousand five hundred sixty-four

Notation

Scientific notation 2.0779564 × 10^7
Engineering notation 2.0779564 × 10^6

Prime Factorization of 20779564

Prime Factorization 2 × 2 × 169 × 59 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10389782
Product of the distinct prime numbers

The prime factorization of 20779564 is 2 × 2 × 169 × 59 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 37, 52, 580, 958, 1860, 3686, 88086, 96922, 938903, 480693, 3599824, 127195, 8765923, 37235913, 71535053, 446515893, 7398521970, 7420998993

Basic calculations (n = 20779564)

Multiplication

n×y
n×2 41559128
n×3 62338692
n×4 83118256
n×5 103897820

Division

n÷y
n÷2 10389782
n÷3 6926521.3333333
n÷3 5194891
n÷5 4155912.8

Exponentiation

ny
n2 431790280030096
n3 8.9724137584633E+21
n4 1.8644284592847E+29
n5 3.8742010493128E+36

Nth Root

y√n
2√n 4558.4607051065
3√n 274.92367689098
4√n 67.516373607492
5√n 29.075506314588

Divisors of 20779564

1, 2, 4, 59, 118, 169, 236, 338, 521, 676, 1042, 2084, 9971, 19942, 30739, 39884, 61478, 88049, 122956, 176098, 352196, 5194891, 10389782, 20779564

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 -20779563
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 20779564 can be divided by 24 positive divisors. The sum of these divisors (counting 20779564) is 1, the average is 0.041666666666667.

Base conversion 20779564

Base System Value
2 Binary 1001111010001001000101100
3 Ternary 1110002201012111
4 Quaternary 1033101020230
5 Quinary 20304421224
6 Senary 2021213404
8 Octal 117211054
10 Decimal 20779564
12 Duodecimal 6b61264
16 Hexadecimal 13d122c
20 Vigesimal 69h8i4
36 Base36 cddm4

Cryptographic Hash Functions

md5 584d81f3a248c425db5a430c95d4b35a
sha1 0b9a257013bc5ec82fa501808ce64f11e29e6650
sha256 7bd9ed105d4c749e11a47f70eb0332f9870bef784219d8d023d8a37de1f2c0af
sha512 bcda5432caed10c0064c948eac017e0f1ca9ff1165507b81a28c21b2668fe213c6e79c777ae564acb41f661aaa6fc5ca5082226220c9d7be9433e613f5788de5
ripemd-160 b39c95504519c53050b9ea6b8734abb592a271ac

20779564 as geometric shapes

Circle

Radius = n
Diameter 41559128
Circumference 130561851.2144
Area 1.356509171634E+15

Sphere

Radius = n
Volume 3.7583558864742E+22
Surface area 5.4260366865361E+15
Circumference 130561851.2144

Square

Length = n
Perimeter 83118256
Area 431790280030096
Diagonal 29386741.229

Cube

Length = n
Surface area 2590741680180576
Volume 8.9724137584633E+21
Space diagonal 35991260.607129

Equilateral Triangle

Length = n
Perimeter 62338692
Area 1.8697067580663E+14
Altitude 17995630.303565

Triangular Pyramid

Length = n
Surface area 1.8697067580663E+14
Volume 1.0574091020368E+21
Height 9795580.4096666