20682812 (number)

20682812 is an even 8-digits composite number following 20682811 and preceding 20682813. In scientific notation, it is written as 2.0682812 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9635328 positive integers (up to 20682812) that are relatively prime to 20682812.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand eight hundred twelve

Notation

Scientific notation 2.0682812 × 10^7
Engineering notation 2.0682812 × 10^6

Prime Factorization of 20682812

Prime Factorization 2 × 2 × 17 × 103 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10341406
Product of the distinct prime numbers

The prime factorization of 20682812 is 2 × 2 × 17 × 103 × 2953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 93, 66, 371, 404, 2291, 2652, 42459, 91835, 692651, 285020, 2696337, 3044037, 49917464, 66491496, 591673529, 55934062, 7684452765, 6984638489

Basic calculations (n = 20682812)

Multiplication

n×y
n×2 41365624
n×3 62048436
n×4 82731248
n×5 103414060

Division

n÷y
n÷2 10341406
n÷3 6894270.6666667
n÷3 5170703
n÷5 4136562.4

Exponentiation

ny
n2 427778712227344
n3 8.8476666826003E+21
n4 1.8299462663488E+29
n5 3.7848434596995E+36

Nth Root

y√n
2√n 4547.8359688977
3√n 274.49632102019
4√n 67.437645042645
5√n 29.048379976988

Divisors of 20682812

1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 2953, 3502, 5906, 7004, 11812, 50201, 100402, 200804, 304159, 608318, 1216636, 5170703, 10341406, 20682812

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 -20682811
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 20682812 can be divided by 24 positive divisors. The sum of these divisors (counting 20682812) is 1, the average is 0.041666666666667.

Base conversion 20682812

Base System Value
2 Binary 1001110111001100000111100
3 Ternary 1102220210111002
4 Quaternary 1032321200330
5 Quinary 20243322222
6 Senary 2015145432
8 Octal 116714074
10 Decimal 20682812
12 Duodecimal 6b15278
16 Hexadecimal 13b983c
20 Vigesimal 69570c
36 Base36 cbayk

Cryptographic Hash Functions

md5 ab42fcd8ca4fea57a8ee295be40c366f
sha1 5b19c6d62d0267e1bb42346babdb65cb70d99cdc
sha256 0780aaa0f9340bdf309d37ce6587a918f2fbcc20d29d31983fc441fc8f9e7335
sha512 c4433ed9517124aad857fa500c852ec77334b727a8fe2e4fb1f6ed97fd9e19c6bb7f2f9f722a8c56b0eccbd2423f1e66d202610f261d68d971e2df39c6c4208c
ripemd-160 338232518db861f486ba2170f5c3f77f36be6c8a

20682812 as geometric shapes

Circle

Radius = n
Diameter 41365624
Circumference 129953940.46956
Area 1.3439064596955E+15

Sphere

Radius = n
Volume 3.7061019535291E+22
Surface area 5.3756258387821E+15
Circumference 129953940.46956

Square

Length = n
Perimeter 82731248
Area 427778712227344
Diagonal 29249913.238413

Cube

Length = n
Surface area 2566672273364064
Volume 8.8476666826003E+21
Space diagonal 35823681.227395

Equilateral Triangle

Length = n
Perimeter 62048436
Area 1.8523361599354E+14
Altitude 17911840.613698

Triangular Pyramid

Length = n
Surface area 1.8523361599354E+14
Volume 1.0427075181575E+21
Height 9749971.079471