20693820 (number)

20693820 is an even 8-digits composite number following 20693819 and preceding 20693821. In scientific notation, it is written as 2.0693820 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 4564224 positive integers (up to 20693820) that are relatively prime to 20693820.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 2.0693820 × 10^7
Engineering notation 2.0693820 × 10^6

Prime Factorization of 20693820

Prime Factorization 2 × 2 × 435 × 7 × 1699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10346910
Product of the distinct prime numbers

The prime factorization of 20693820 is 2 × 2 × 435 × 7 × 1699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 57, 5, 36, 367, 5301, 4513, 49616, 70259, 758792, 643142, 5152484, 8750678, 11459318, 31356539, 316420662, 651745837, 7101629043, 5456476075

Basic calculations (n = 20693820)

Multiplication

n×y
n×2 41387640
n×3 62081460
n×4 82775280
n×5 103469100

Division

n÷y
n÷2 10346910
n÷3 6897940
n÷3 5173455
n÷5 4138764

Exponentiation

ny
n2 428234186192400
n3 8.861801166912E+21
n4 1.8338451822387E+29
n5 3.7949262109114E+36

Nth Root

y√n
2√n 4549.0460538447
3√n 274.54501071784
4√n 67.446616326134
5√n 29.051471399115

Divisors of 20693820

1, 2, 4, 7, 14, 28, 435, 870, 1699, 1740, 3045, 3398, 6090, 6796, 11893, 12180, 23786, 47572, 739065, 1478130, 2956260, 5173455, 10346910, 20693820

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 -20693819
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 20693820 can be divided by 24 positive divisors. The sum of these divisors (counting 20693820) is 1, the average is 0.041666666666667.

Base conversion 20693820

Base System Value
2 Binary 1001110111100001100111100
3 Ternary 1102221100120210
4 Quaternary 1032330030330
5 Quinary 20244200240
6 Senary 2015312420
8 Octal 116741474
10 Decimal 20693820
12 Duodecimal 6b1b710
16 Hexadecimal 13bc33c
20 Vigesimal 696eb0
36 Base36 cbjgc

Cryptographic Hash Functions

md5 30efa47ca5e4588697cbd701684de1a5
sha1 de5e99c3e80dd37ed09282ccf8ac9db49b25d5fe
sha256 2e2cf29c5de57d63a85817be40ba853fd27b04cc4259000c0f02bf661141e8ef
sha512 15f49df5c3da57cfcc66dc273725b17115adc14c63288398458cca0a47be5998c214e5b616e5ccdbdf1698939bf54dbb3585a340e94415b260057d0c67288978
ripemd-160 40c166ac5e1d8269336a2fc73c7a6912e404ce75

20693820 as geometric shapes

Circle

Radius = n
Diameter 41387640
Circumference 130023105.77342
Area 1.345337373358E+15

Sphere

Radius = n
Volume 3.7120225924726E+22
Surface area 5.3813494934322E+15
Circumference 130023105.77342

Square

Length = n
Perimeter 82775280
Area 428234186192400
Diagonal 29265480.901308

Cube

Length = n
Surface area 2569405117154400
Volume 8.861801166912E+21
Space diagonal 35842747.642685

Equilateral Triangle

Length = n
Perimeter 62081460
Area 1.8543084200579E+14
Altitude 17921373.821342

Triangular Pyramid

Length = n
Surface area 1.8543084200579E+14
Volume 1.0443732831084E+21
Height 9755160.3004359