20408814 (number)

20408814 is an even 8-digits composite number following 20408813 and preceding 20408815. In scientific notation, it is written as 2.0408814 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6751512 positive integers (up to 20408814) that are relatively prime to 20408814.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand eight hundred fourteen

Notation

Scientific notation 2.0408814 × 10^7
Engineering notation 2.0408814 × 10^6

Prime Factorization of 20408814

Prime Factorization 2 × 27 × 139 × 2719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20408814
Product of the distinct prime numbers

The prime factorization of 20408814 is 2 × 27 × 139 × 2719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 23, 88, 158, 85, 5535, 2102, 74729, 5782, 890248, 662086, 6901598, 5657514, 12908977, 99271191, 287655763, 310715858, 8975244302, 204243736

Basic calculations (n = 20408814)

Multiplication

n×y
n×2 40817628
n×3 61226442
n×4 81635256
n×5 102044070

Division

n÷y
n÷2 10204407
n÷3 6802938
n÷3 5102203.5
n÷5 4081762.8

Exponentiation

ny
n2 416519688886596
n3 8.5006728578244E+21
n4 1.7348865123019E+29
n5 3.5406976140678E+36

Nth Root

y√n
2√n 4517.6115370846
3√n 273.2787877806
4√n 67.213179787037
5√n 28.971004496664

Divisors of 20408814

1, 2, 27, 54, 139, 278, 2719, 3753, 5438, 7506, 73413, 146826, 377941, 755882, 10204407, 20408814

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 -20408813
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 20408814 can be divided by 16 positive divisors. The sum of these divisors (counting 20408814) is 1, the average is 0.0625.

Base conversion 20408814

Base System Value
2 Binary 1001101110110100111101110
3 Ternary 1102101212122000
4 Quaternary 1031312213232
5 Quinary 20211040224
6 Senary 2005233130
8 Octal 115664756
10 Decimal 20408814
12 Duodecimal 6a027a6
16 Hexadecimal 13769ee
20 Vigesimal 67b20e
36 Base36 c5fji

Cryptographic Hash Functions

md5 dc68512a29e1efcec9a75f0d2afe0c20
sha1 329d133e38b162900fa33b6dde808e62d64b4041
sha256 f8aedecb14569ff51c724eee1a53f16356dbfa7e40031f0fe91b1439d315aa60
sha512 4a38d9b022826c3ae91baf1163b238d183fb0da0c2fa9af603ec8fd51991f307f7a32552d25646ba0769a4246382951634d518bf2e91f37dfc8121dac7f91f8c
ripemd-160 ba4c76ca743c20bae08795bbc484c4b746fce5a9

20408814 as geometric shapes

Circle

Radius = n
Diameter 40817628
Circumference 128232360.26176
Area 1.3085351946816E+15

Sphere

Radius = n
Volume 3.5607535200948E+22
Surface area 5.2341407787265E+15
Circumference 128232360.26176

Square

Length = n
Perimeter 81635256
Area 416519688886596
Diagonal 28862421.55075

Cube

Length = n
Surface area 2499118133319576
Volume 8.5006728578244E+21
Space diagonal 35349102.770223

Equilateral Triangle

Length = n
Perimeter 61226442
Area 1.8035831587609E+14
Altitude 17674551.385112

Triangular Pyramid

Length = n
Surface area 1.8035831587609E+14
Volume 1.001813903736E+21
Height 9620807.1835833