20089638 (number)

20089638 is an even 8-digits composite number following 20089637 and preceding 20089639. In scientific notation, it is written as 2.0089638 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6696540 positive integers (up to 20089638) that are relatively prime to 20089638.

Interesting facts

Basic properties

Name

Name twenty million eighty-nine thousand six hundred thirty-eight

Notation

Scientific notation 2.0089638 × 10^7
Engineering notation 2.0089638 × 10^6

Prime Factorization of 20089638

Prime Factorization 2 × 3 × 3 × 1116091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6696546
Product of the distinct prime numbers

The prime factorization of 20089638 is 2 × 3 × 3 × 1116091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 65, 39, 497, 755, 4406, 8758, 19816, 14062, 742525, 692802, 5520597, 475490, 78884158, 14316588, 212912675, 104096526, 8713574209, 9777875650

Basic calculations (n = 20089638)

Multiplication

n×y
n×2 40179276
n×3 60268914
n×4 80358552
n×5 100448190

Division

n÷y
n÷2 10044819
n÷3 6696546
n÷3 5022409.5
n÷5 4017927.6

Exponentiation

ny
n2 403593554971044
n3 8.1080484185014E+21
n4 1.6288775761417E+29
n5 3.2723560851003E+36

Nth Root

y√n
2√n 4482.1465839484
3√n 271.84668226662
4√n 66.948835568278
5√n 28.87981602107

Divisors of 20089638

1, 2, 3, 6, 9, 18, 1116091, 2232182, 3348273, 6696546, 10044819, 20089638

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 -20089637
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 20089638 can be divided by 12 positive divisors. The sum of these divisors (counting 20089638) is 1, the average is 0.083333333333333.

Base conversion 20089638

Base System Value
2 Binary 1001100101000101100100110
3 Ternary 1101210122210200
4 Quaternary 1030220230212
5 Quinary 20120332023
6 Senary 1554331330
8 Octal 114505446
10 Decimal 20089638
12 Duodecimal 6889b46
16 Hexadecimal 1328b26
20 Vigesimal 65b41i
36 Base36 byl9i

Cryptographic Hash Functions

md5 c2fe60bcfd0287ee9703947e035286bc
sha1 4294b8f8a28c277886650d037d7f5a67d965522d
sha256 9c26b9984021d799b9d22dcbcc63cb6c78ffecdd93e611afa2956b5246bda131
sha512 da713905c4c66fb93800ba939f53a9e755cb187ce7274eef4e79c7e631c083d21cb8d940a6e0344e5691a0458b77d54a02b746d577a81dca2c81e62eaacb1af8
ripemd-160 d984f9f83cc0ae000b12473555f6f31643c31574

20089638 as geometric shapes

Circle

Radius = n
Diameter 40179276
Circumference 126226918.30816
Area 1.2679265473332E+15

Sphere

Radius = n
Volume 3.3962913795352E+22
Surface area 5.0717061893329E+15
Circumference 126226918.30816

Square

Length = n
Perimeter 80358552
Area 403593554971044
Diagonal 28411038.522766

Cube

Length = n
Surface area 2421561329826264
Volume 8.1080484185014E+21
Space diagonal 34796273.721666

Equilateral Triangle

Length = n
Perimeter 60268914
Area 1.747611357043E+14
Altitude 17398136.860833

Triangular Pyramid

Length = n
Surface area 1.747611357043E+14
Volume 9.5554266981853E+20
Height 9470346.1742553