20407814 (number)

20407814 is an even 8-digits composite number following 20407813 and preceding 20407815. In scientific notation, it is written as 2.0407814 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8602440 positive integers (up to 20407814) that are relatively prime to 20407814.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand eight hundred fourteen

Notation

Scientific notation 2.0407814 × 10^7
Engineering notation 2.0407814 × 10^6

Prime Factorization of 20407814

Prime Factorization 2 × 20531 × 7 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20407814
Product of the distinct prime numbers

The prime factorization of 20407814 is 2 × 20531 × 7 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 42, 8, 901, 765, 1119, 2493, 12780, 49283, 947324, 151831, 7910035, 3843736, 48651786, 20300476, 453217483, 699888878, 9356001338, 3387654247

Basic calculations (n = 20407814)

Multiplication

n×y
n×2 40815628
n×3 61223442
n×4 81631256
n×5 102039070

Division

n÷y
n÷2 10203907
n÷3 6802604.6666667
n÷3 5101953.5
n÷5 4081562.8

Exponentiation

ny
n2 416478872258596
n3 8.4994233599832E+21
n4 1.7345465103779E+29
n5 3.5398302558142E+36

Nth Root

y√n
2√n 4517.5008577752
3√n 273.27432429648
4√n 67.212356436709
5√n 28.970720584309

Divisors of 20407814

1, 2, 7, 14, 71, 142, 497, 994, 20531, 41062, 143717, 287434, 1457701, 2915402, 10203907, 20407814

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 -20407813
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 20407814 can be divided by 16 positive divisors. The sum of these divisors (counting 20407814) is 1, the average is 0.0625.

Base conversion 20407814

Base System Value
2 Binary 1001101110110011000000110
3 Ternary 1102101211020222
4 Quaternary 1031312120012
5 Quinary 20211022224
6 Senary 2005224342
8 Octal 115663006
10 Decimal 20407814
12 Duodecimal 6a020b2
16 Hexadecimal 1376606
20 Vigesimal 67ajae
36 Base36 c5erq

Cryptographic Hash Functions

md5 faed335e0a2cd46d64275c7039f2e396
sha1 cc661c6b23139e897c0592c9129496d601b05b5a
sha256 20729ab23a1fc4cffa235920a0cbc9b5c70ab6687469d11e3146780384990320
sha512 8e055fbf5519f9cc742d2a4416835f77fa92e43755e89a6578ad02dd5a03cbfdcb6d2f5abbadd788f41e44127503bed58988753461ecd0b703b6968b969f55e0
ripemd-160 7468c70581f95ec3ee7b81e97c9d7ec5cb8296f5

20407814 as geometric shapes

Circle

Radius = n
Diameter 40815628
Circumference 128226077.07645
Area 1.308406965463E+15

Sphere

Radius = n
Volume 3.560230131663E+22
Surface area 5.2336278618519E+15
Circumference 128226077.07645

Square

Length = n
Perimeter 81631256
Area 416478872258596
Diagonal 28861007.337188

Cube

Length = n
Surface area 2498873233551576
Volume 8.4994233599832E+21
Space diagonal 35347370.719415

Equilateral Triangle

Length = n
Perimeter 61223442
Area 1.8034064175772E+14
Altitude 17673685.359708

Triangular Pyramid

Length = n
Surface area 1.8034064175772E+14
Volume 1.0016666490032E+21
Height 9620335.7790625