20219913 (number)

20219913 is an odd 8-digits composite number following 20219912 and preceding 20219914. In scientific notation, it is written as 2.0219913 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11466144 positive integers (up to 20219913) that are relatively prime to 20219913.

Interesting facts

Basic properties

Name

Name twenty million two hundred nineteen thousand nine hundred thirteen

Notation

Scientific notation 2.0219913 × 10^7
Engineering notation 2.0219913 × 10^6

Prime Factorization of 20219913

Prime Factorization 9 × 7 × 139 × 2309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20219913
Product of the distinct prime numbers

The prime factorization of 20219913 is 9 × 7 × 139 × 2309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 83, 15, 313, 513, 4996, 1450, 38353, 3205, 729121, 499498, 2219838, 9504337, 98783041, 93951916, 708203003, 793643178, 6070603080, 1886566866

Basic calculations (n = 20219913)

Multiplication

n×y
n×2 40439826
n×3 60659739
n×4 80879652
n×5 101099565

Division

n÷y
n÷2 10109956.5
n÷3 6739971
n÷3 5054978.25
n÷5 4043982.6

Exponentiation

ny
n2 408844881727569
n3 8.2668079390267E+21
n4 1.6715413731483E+29
n5 3.3798421140959E+36

Nth Root

y√n
2√n 4496.6557573379
3√n 272.43303014379
4√n 67.057108179058
5√n 28.91717455237

Divisors of 20219913

1, 7, 9, 63, 139, 973, 1251, 2309, 8757, 16163, 20781, 145467, 320951, 2246657, 2888559, 20219913

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 -20219912
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 20219913 can be divided by 16 positive divisors. The sum of these divisors (counting 20219913) is 1, the average is 0.0625.

Base conversion 20219913

Base System Value
2 Binary 1001101001000100000001001
3 Ternary 1102001021111200
4 Quaternary 1031020200021
5 Quinary 20134014123
6 Senary 2001214413
8 Octal 115104011
10 Decimal 20219913
12 Duodecimal 6931409
16 Hexadecimal 1348809
20 Vigesimal 6679fd
36 Base36 c1ds9

Cryptographic Hash Functions

md5 8906fa9a86b886cfad4f9a83fff70271
sha1 da639e8fc57853b7765691e5a1ca9ab2bd45acf4
sha256 4329bd8d8aa7255d22eb16249891a70de5a7f23b1109cd633609556de0bafeff
sha512 cdd65b217752973447b3eea705713aadf6a569528dfdedc1cfbadb97e25f6b73cff9784a1d2995138a4bce90555894c4da3075a51b70bc49c76ac46fe4546509
ripemd-160 45a20362da4583aacc46c82915ec38069d68431e

20219913 as geometric shapes

Circle

Radius = n
Diameter 40439826
Circumference 127045460.27405
Area 1.2844240768931E+15

Sphere

Radius = n
Volume 3.4627924119846E+22
Surface area 5.1376963075725E+15
Circumference 127045460.27405

Square

Length = n
Perimeter 80879652
Area 408844881727569
Diagonal 28595275.194604

Cube

Length = n
Surface area 2453069290365414
Volume 8.2668079390267E+21
Space diagonal 35021916.640622

Equilateral Triangle

Length = n
Perimeter 60659739
Area 1.7703502689166E+14
Altitude 17510958.320311

Triangular Pyramid

Length = n
Surface area 1.7703502689166E+14
Volume 9.742526587421E+20
Height 9531758.3982014