20320779 (number)

20320779 is an odd 8-digits composite number following 20320778 and preceding 20320780. In scientific notation, it is written as 2.0320779 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12828480 positive integers (up to 20320779) that are relatively prime to 20320779.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand seven hundred seventy-nine

Notation

Scientific notation 2.0320779 × 10^7
Engineering notation 2.0320779 × 10^6

Prime Factorization of 20320779

Prime Factorization 3 × 47 × 31 × 4649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20320779
Product of the distinct prime numbers

The prime factorization of 20320779 is 3 × 47 × 31 × 4649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 60, 5, 540, 504, 8295, 3545, 70775, 59554, 138468, 429984, 9829671, 8835509, 15582280, 66876886, 367376061, 692623669, 5822862684, 888952296

Basic calculations (n = 20320779)

Multiplication

n×y
n×2 40641558
n×3 60962337
n×4 81283116
n×5 101603895

Division

n÷y
n÷2 10160389.5
n÷3 6773593
n÷3 5080194.75
n÷5 4064155.8

Exponentiation

ny
n2 412934059166841
n3 8.3911417579023E+21
n4 1.7051453722E+29
n5 3.464988227135E+36

Nth Root

y√n
2√n 4507.8574733458
3√n 272.88528502936
4√n 67.140579930068
5√n 28.945967525367

Divisors of 20320779

1, 3, 31, 47, 93, 141, 1457, 4371, 4649, 13947, 144119, 218503, 432357, 655509, 6773593, 20320779

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20320778
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20320779 can be divided by 16 positive divisors. The sum of these divisors (counting 20320779) is 1, the average is 0.0625.

Base conversion 20320779

Base System Value
2 Binary 1001101100001001000001011
3 Ternary 1102020101212110
4 Quaternary 1031201020023
5 Quinary 20200231104
6 Senary 2003313403
8 Octal 115411013
10 Decimal 20320779
12 Duodecimal 697b863
16 Hexadecimal 136120b
20 Vigesimal 6701ij
36 Base36 c3jm3

Cryptographic Hash Functions

md5 d9c84a62a9b2bec5258cd24a0fe66c13
sha1 9f4b749c0bdda6ecc62a5e55b8968f7f8c965f21
sha256 5c7174c3bd8f4482e00ea0641290a158f6875845fedc08b1431d716d188039d6
sha512 76f91b2fe13bfed0e5f95ea9bc121d35955dfd49fa0c6e3a18d0c7016f399a12a2253b2d821eb5fb31b8494f8c897fa9a6f0b0d602550ae39d691239360323ef
ripemd-160 1a3289f203db8e808ade7307060228d509c872de

20320779 as geometric shapes

Circle

Radius = n
Diameter 40641558
Circumference 127679220.04324
Area 1.2972706066956E+15

Sphere

Radius = n
Volume 3.5148732402475E+22
Surface area 5.1890824267822E+15
Circumference 127679220.04324

Square

Length = n
Perimeter 81283116
Area 412934059166841
Diagonal 28737921.259786

Cube

Length = n
Surface area 2477604355001046
Volume 8.3911417579023E+21
Space diagonal 35196621.677379

Equilateral Triangle

Length = n
Perimeter 60962337
Area 1.7880569266316E+14
Altitude 17598310.838689

Triangular Pyramid

Length = n
Surface area 1.7880569266316E+14
Volume 9.8890553981839E+20
Height 9579307.0865955