20684807 (number)

20684807 is an odd 8-digits composite number following 20684806 and preceding 20684808. In scientific notation, it is written as 2.0684807 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 17128800 positive integers (up to 20684807) that are relatively prime to 20684807.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-four thousand eight hundred seven

Notation

Scientific notation 2.0684807 × 10^7
Engineering notation 2.0684807 × 10^6

Prime Factorization of 20684807

Prime Factorization 13 × 11 × 79 × 1831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20684807
Product of the distinct prime numbers

The prime factorization of 20684807 is 13 × 11 × 79 × 1831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 2, 24, 187, 816, 3344, 152, 92125, 8143, 605418, 120353, 2859152, 4171851, 46653291, 46279277, 970643372, 70846826, 7343085065, 5990538704

Basic calculations (n = 20684807)

Multiplication

n×y
n×2 41369614
n×3 62054421
n×4 82739228
n×5 103424035

Division

n÷y
n÷2 10342403.5
n÷3 6894935.6666667
n÷3 5171201.75
n÷5 4136961.4

Exponentiation

ny
n2 427861240627249
n3 8.8502271851552E+21
n4 1.8306524123109E+29
n5 3.7866691832735E+36

Nth Root

y√n
2√n 4548.0552986964
3√n 274.50514642481
4√n 67.43927119043
5√n 29.048940338725

Divisors of 20684807

1, 11, 13, 79, 143, 869, 1027, 1831, 11297, 20141, 23803, 144649, 261833, 1591139, 1880437, 20684807

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 -20684806
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 20684807 can be divided by 16 positive divisors. The sum of these divisors (counting 20684807) is 1, the average is 0.0625.

Base conversion 20684807

Base System Value
2 Binary 1001110111010000000000111
3 Ternary 1102220220012222
4 Quaternary 1032322000013
5 Quinary 20243403212
6 Senary 2015202555
8 Octal 116720007
10 Decimal 20684807
12 Duodecimal 6b1645b
16 Hexadecimal 13ba007
20 Vigesimal 695c07
36 Base36 cbchz

Cryptographic Hash Functions

md5 ebf6afd746b57f055cdc423b88a3bc62
sha1 636d34b5821152cdf046019d8db223bf0833a3f9
sha256 6ef9f0b3197a1484c769bb40b55f62f3269f1761a7082e2d213f197c8e45acf7
sha512 1fea56ce7c3c7f4f4d003f7f9ef67d939265f93d9bc25a677df84ddcff88b2de2467381c40b3033f9c08b4e339dc6b656093dfda0dae9ffd992ff6645ab597cd
ripemd-160 2949bb7c816cfeae5a1f0d91a88a8f096de82757

20684807 as geometric shapes

Circle

Radius = n
Diameter 41369614
Circumference 129966475.42425
Area 1.3441657303104E+15

Sphere

Radius = n
Volume 3.7071744943312E+22
Surface area 5.3766629212415E+15
Circumference 129966475.42425

Square

Length = n
Perimeter 82739228
Area 427861240627249
Diagonal 29252734.59447

Cube

Length = n
Surface area 2567167443763494
Volume 8.8502271851552E+21
Space diagonal 35827136.668756

Equilateral Triangle

Length = n
Perimeter 62054421
Area 1.8526935183896E+14
Altitude 17913568.334378

Triangular Pyramid

Length = n
Surface area 1.8526935183896E+14
Volume 1.0430092762775E+21
Height 9750911.53149