20188068 (number)

20188068 is an even 8-digits composite number following 20188067 and preceding 20188069. In scientific notation, it is written as 2.0188068 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6512160 positive integers (up to 20188068) that are relatively prime to 20188068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0188068 × 10^7
Engineering notation 2.0188068 × 10^6

Prime Factorization of 20188068

Prime Factorization 2 × 2 × 3 × 31 × 54269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094034
Product of the distinct prime numbers

The prime factorization of 20188068 is 2 × 2 × 3 × 31 × 54269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 61, 69, 745, 246, 3940, 7824, 37445, 67559, 930772, 407995, 7147564, 9084799, 52015226, 19768371, 378649028, 814170901, 7479013206, 1405479809

Basic calculations (n = 20188068)

Multiplication

n×y
n×2 40376136
n×3 60564204
n×4 80752272
n×5 100940340

Division

n÷y
n÷2 10094034
n÷3 6729356
n÷3 5047017
n÷5 4037613.6

Exponentiation

ny
n2 407558089572624
n3 8.2278104262422E+21
n4 1.6610359637609E+29
n5 3.353310698685E+36

Nth Root

y√n
2√n 4493.1133971891
3√n 272.28993377562
4√n 67.030689965038
5√n 28.908060288683

Divisors of 20188068

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54269, 108538, 162807, 217076, 325614, 651228, 1682339, 3364678, 5047017, 6729356, 10094034, 20188068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20188067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188068 can be divided by 24 positive divisors. The sum of these divisors (counting 20188068) is 1, the average is 0.041666666666667.

Base conversion 20188068

Base System Value
2 Binary 1001101000000101110100100
3 Ternary 1101222122211020
4 Quaternary 1031000232210
5 Quinary 20132004233
6 Senary 2000411140
8 Octal 115005644
10 Decimal 20188068
12 Duodecimal 6916ab0
16 Hexadecimal 1340ba4
20 Vigesimal 663a38
36 Base36 c0p7o

Cryptographic Hash Functions

md5 66fa4b671a8b55c6cc9f76c4cbd00a29
sha1 31b945695f44e5c2152f15f20930425d512e0d48
sha256 4832b5092bdeb4838044601c368b32b857d87d50443239484642a20735fee4a3
sha512 f17175e192070316687f259a0843ec173ef95a38b774f17b6d6d79bc47c1d817d2e20022fd546593331455ea39971536f8c6cc50169e26ba159f5a51c5652d92
ripemd-160 f14b503c7ab28016e3e8e0852421db0060a7ba34

20188068 as geometric shapes

Circle

Radius = n
Diameter 40376136
Circumference 126845372.23794
Area 1.2803815001124E+15

Sphere

Radius = n
Volume 3.4464571720283E+22
Surface area 5.1215260004498E+15
Circumference 126845372.23794

Square

Length = n
Perimeter 80752272
Area 407558089572624
Diagonal 28550239.56371

Cube

Length = n
Surface area 2445348537435744
Volume 8.2278104262422E+21
Space diagonal 34966759.482655

Equilateral Triangle

Length = n
Perimeter 60564204
Area 1.7647782954387E+14
Altitude 17483379.741328

Triangular Pyramid

Length = n
Surface area 1.7647782954387E+14
Volume 9.6965675778554E+20
Height 9516746.5212368