20550384 (number)

20550384 is an even 8-digits composite number following 20550383 and preceding 20550385. In scientific notation, it is written as 2.0550384 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 30 positive divisors. There are 6850080 positive integers (up to 20550384) that are relatively prime to 20550384.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty thousand three hundred eighty-four

Notation

Scientific notation 2.0550384 × 10^7
Engineering notation 2.0550384 × 10^6

Prime Factorization of 20550384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 142711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 856266
Product of the distinct prime numbers

The prime factorization of 20550384 is 2 × 2 × 2 × 2 × 3 × 3 × 142711. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 81, 63, 151, 267, 7350, 9219, 40684, 99174, 935401, 548918, 4789881, 8507820, 94046389, 5460180, 26866478, 21938332, 9814022171, 1021336390

Basic calculations (n = 20550384)

Multiplication

n×y
n×2 41100768
n×3 61651152
n×4 82201536
n×5 102751920

Division

n÷y
n÷2 10275192
n÷3 6850128
n÷3 5137596
n÷5 4110076.8

Exponentiation

ny
n2 422318282547456
n3 8.6788028765707E+21
n4 1.7835273177383E+29
n5 3.6652171254013E+36

Nth Root

y√n
2√n 4533.2531365455
3√n 273.90921744303
4√n 67.329437369887
5√n 29.011086121061

Divisors of 20550384

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 142711, 285422, 428133, 570844, 856266, 1141688, 1284399, 1712532, 2283376, 2568798, 3425064, 5137596, 6850128, 10275192, 20550384

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20550383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20550384 can be divided by 30 positive divisors. The sum of these divisors (counting 20550384) is 1, the average is 0.033333333333333.

Base conversion 20550384

Base System Value
2 Binary 1001110011001001011110000
3 Ternary 1102200001211100
4 Quaternary 1032121023300
5 Quinary 20230103014
6 Senary 2012244400
8 Octal 116311360
10 Decimal 20550384
12 Duodecimal 6a70700
16 Hexadecimal 13992f0
20 Vigesimal 688fj4
36 Base36 c8gs0

Cryptographic Hash Functions

md5 f2608c074fed1a2e20259a302b33d293
sha1 dddb212954c2b082fa587ab68977c8b748f0266a
sha256 0da7cc6720c3a659b004e979156cc8306086e9f99827c31b7ffb8feedef38d5e
sha512 b41fdabe8d3d388e297b9319936ad38a7047f78f6110cbd6f4815f40d864dfa175492e20af861b420966f917d2531ae77bbb1be55811c7c5e361804c5933f9ac
ripemd-160 892ba5ca508fda02f95603f2c1448d2740a067f2

20550384 as geometric shapes

Circle

Radius = n
Diameter 41100768
Circumference 129121870.8057
Area 1.3267520139277E+15

Sphere

Radius = n
Volume 3.6353684478651E+22
Surface area 5.307008055711E+15
Circumference 129121870.8057

Square

Length = n
Perimeter 82201536
Area 422318282547456
Diagonal 29062631.764775

Cube

Length = n
Surface area 2533909695284736
Volume 8.6788028765707E+21
Space diagonal 35594309.203051

Equilateral Triangle

Length = n
Perimeter 61651152
Area 1.8286918058436E+14
Altitude 17797154.601525

Triangular Pyramid

Length = n
Surface area 1.8286918058436E+14
Volume 1.0228067277674E+21
Height 9687543.9215917