20112888 (number)

20112888 is an even 8-digits composite number following 20112887 and preceding 20112889. In scientific notation, it is written as 2.0112888 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6704288 positive integers (up to 20112888) that are relatively prime to 20112888.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand eight hundred eighty-eight

Notation

Scientific notation 2.0112888 × 10^7
Engineering notation 2.0112888 × 10^6

Prime Factorization of 20112888

Prime Factorization 2 × 2 × 2 × 3 × 838037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5028222
Product of the distinct prime numbers

The prime factorization of 20112888 is 2 × 2 × 2 × 3 × 838037. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 80, 77, 641, 299, 7955, 9926, 42922, 5144, 375728, 596706, 7729079, 449120, 74675503, 67216111, 251158869, 797760719, 9693118154, 4651223805

Basic calculations (n = 20112888)

Multiplication

n×y
n×2 40225776
n×3 60338664
n×4 80451552
n×5 100564440

Division

n÷y
n÷2 10056444
n÷3 6704296
n÷3 5028222
n÷5 4022577.6

Exponentiation

ny
n2 404528263700544
n3 8.1362316606435E+21
n4 1.6364311613258E+29
n5 3.2913356667455E+36

Nth Root

y√n
2√n 4484.7394573152
3√n 271.95151240656
4√n 66.968197357516
5√n 28.886497526276

Divisors of 20112888

1, 2, 3, 4, 6, 8, 12, 24, 838037, 1676074, 2514111, 3352148, 5028222, 6704296, 10056444, 20112888

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 -20112887
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 20112888 can be divided by 16 positive divisors. The sum of these divisors (counting 20112888) is 1, the average is 0.0625.

Base conversion 20112888

Base System Value
2 Binary 1001100101110010111111000
3 Ternary 1101211211200210
4 Quaternary 1030232113320
5 Quinary 20122103023
6 Senary 1555031120
8 Octal 114562770
10 Decimal 20112888
12 Duodecimal 689b4a0
16 Hexadecimal 132e5f8
20 Vigesimal 65e248
36 Base36 bz37c

Cryptographic Hash Functions

md5 bb2347263a9d29b0aaf3bb61aede1ddb
sha1 3084005955a1d038a16503cada8a95e764c1d70c
sha256 490e913c10259ba46b7f32717b9f0ac949a55a7b6b89b543be50db176b184eb0
sha512 7b993950f64fd09706865009623f1a508a962972e60fae6d12025e6dd1412d3039441c4fb45dcf1f48f772614ae4c02353009b905dec87a16c5238fd858fe6ac
ripemd-160 c34409fcf24d8fecde2565619205bb946235db76

20112888 as geometric shapes

Circle

Radius = n
Diameter 40225776
Circumference 126373002.36655
Area 1.2708630214111E+15

Sphere

Radius = n
Volume 3.4080967483976E+22
Surface area 5.0834520856443E+15
Circumference 126373002.36655

Square

Length = n
Perimeter 80451552
Area 404528263700544
Diagonal 28443918.988091

Cube

Length = n
Surface area 2427169582203264
Volume 8.1362316606435E+21
Space diagonal 34836543.902942

Equilateral Triangle

Length = n
Perimeter 60338664
Area 1.7516587645674E+14
Altitude 17418271.951471

Triangular Pyramid

Length = n
Surface area 1.7516587645674E+14
Volume 9.5886409675762E+20
Height 9481306.3293637