20107820 (number)

20107820 is an even 8-digits composite number following 20107819 and preceding 20107821. In scientific notation, it is written as 2.0107820 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 8043120 positive integers (up to 20107820) that are relatively prime to 20107820.

Interesting facts

Basic properties

Name

Name twenty million one hundred seven thousand eight hundred twenty

Notation

Scientific notation 2.0107820 × 10^7
Engineering notation 2.0107820 × 10^6

Prime Factorization of 20107820

Prime Factorization 2 × 2 × 5 × 1005391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10053910
Product of the distinct prime numbers

The prime factorization of 20107820 is 2 × 2 × 5 × 1005391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 38, 87, 921, 840, 9927, 841, 32986, 1842, 480882, 897202, 4702361, 7391058, 73712551, 75507218, 534214870, 745946637, 3003264904, 3343421963

Basic calculations (n = 20107820)

Multiplication

n×y
n×2 40215640
n×3 60323460
n×4 80431280
n×5 100539100

Division

n÷y
n÷2 10053910
n÷3 6702606.6666667
n÷3 5026955
n÷5 4021564

Exponentiation

ny
n2 404324425152400
n3 8.1300827625679E+21
n4 1.6347824077482E+29
n5 3.2871910394167E+36

Nth Root

y√n
2√n 4484.1743944677
3√n 271.92866857886
4√n 66.96397833513
5√n 28.885041628672

Divisors of 20107820

1, 2, 4, 5, 10, 20, 1005391, 2010782, 4021564, 5026955, 10053910, 20107820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20107819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20107820 can be divided by 12 positive divisors. The sum of these divisors (counting 20107820) is 1, the average is 0.083333333333333.

Base conversion 20107820

Base System Value
2 Binary 1001100101101001000101100
3 Ternary 1101211120202002
4 Quaternary 1030231020230
5 Quinary 20121422240
6 Senary 1554551432
8 Octal 114551054
10 Decimal 20107820
12 Duodecimal 6898578
16 Hexadecimal 132d22c
20 Vigesimal 65d9b0
36 Base36 byzak

Cryptographic Hash Functions

md5 5cbc06068dae131cb42321f89678ff35
sha1 3618fbf175a258e502ce6a68fd7f2cbcad34ee97
sha256 60187779ffac9b713fbcac07d6b9643a802b9810a21b3428febb61c93e02bc01
sha512 c42dae6a631cdd7a2c22a2f71b0f923a2ac87078c68f6d5dfd08c485185842b19f35cab0974db8c19f705636fb554561e1cbb8e959874d4f91d9a4268c38e3a7
ripemd-160 a81aaefeb132dfc135293764950f18ac054f27a3

20107820 as geometric shapes

Circle

Radius = n
Diameter 40215640
Circumference 126341159.18341
Area 1.2702226437257E+15

Sphere

Radius = n
Volume 3.4055211039947E+22
Surface area 5.0808905749028E+15
Circumference 126341159.18341

Square

Length = n
Perimeter 80431280
Area 404324425152400
Diagonal 28436751.753757

Cube

Length = n
Surface area 2425946550914400
Volume 8.1300827625679E+21
Space diagonal 34827765.86945

Equilateral Triangle

Length = n
Perimeter 60323460
Area 1.7507761177626E+14
Altitude 17413882.934725

Triangular Pyramid

Length = n
Surface area 1.7507761177626E+14
Volume 9.5813944216994E+20
Height 9478917.2512523