20138283 (number)

20138283 is an odd 8-digits composite number following 20138282 and preceding 20138284. In scientific notation, it is written as 2.0138283 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12204960 positive integers (up to 20138283) that are relatively prime to 20138283.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand two hundred eighty-three

Notation

Scientific notation 2.0138283 × 10^7
Engineering notation 2.0138283 × 10^6

Prime Factorization of 20138283

Prime Factorization 33 × 3 × 203417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20138283
Product of the distinct prime numbers

The prime factorization of 20138283 is 33 × 3 × 203417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 73, 55, 439, 50, 6048, 7859, 53307, 3076, 565253, 541385, 4832297, 2402063, 48877444, 95600802, 127382914, 374239379, 4202522158, 6699777913

Basic calculations (n = 20138283)

Multiplication

n×y
n×2 40276566
n×3 60414849
n×4 80553132
n×5 100691415

Division

n÷y
n÷2 10069141.5
n÷3 6712761
n÷3 5034570.75
n÷5 4027656.6

Exponentiation

ny
n2 405550442188089
n3 8.1670895755589E+21
n4 1.6447116115895E+29
n5 3.3121667887576E+36

Nth Root

y√n
2√n 4487.5698323257
3√n 272.0659217022
4√n 66.989326256694
5√n 28.893788397629

Divisors of 20138283

1, 3, 33, 99, 203417, 610251, 6712761, 20138283

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138282
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138283 can be divided by 8 positive divisors. The sum of these divisors (counting 20138283) is 1, the average is 0.125.

Base conversion 20138283

Base System Value
2 Binary 1001100110100100100101011
3 Ternary 1101220010112100
4 Quaternary 1030310210223
5 Quinary 20123411113
6 Senary 1555344443
8 Octal 114644453
10 Decimal 20138283
12 Duodecimal 68b2123
16 Hexadecimal 133492b
20 Vigesimal 65h5e3
36 Base36 bzmsr

Cryptographic Hash Functions

md5 640676ef903e9d4bafe770d8e90b5403
sha1 48108b5233710d7a16aa2f79541e094b3723c7a0
sha256 d7887d19e5770ce91d34ffd5fba0fea57aa11ae1bfc9e88bf5936dfbd3bc02e4
sha512 f6b188f60e232c13a118d12d08e5d6adfa9c2d29b2a6a3c9a72985bf8cc60fdb7d4e44c10a840a1852d4883fca3ec7d443745c413e953fb8eb494cb65fb96996
ripemd-160 028b35f34c5193a966ba38a359b3f5c994c8c341

20138283 as geometric shapes

Circle

Radius = n
Diameter 40276566
Circumference 126532563.85742
Area 1.2740742898382E+15

Sphere

Radius = n
Volume 3.4210224815714E+22
Surface area 5.0962971593528E+15
Circumference 126532563.85742

Square

Length = n
Perimeter 80553132
Area 405550442188089
Diagonal 28479832.941508

Cube

Length = n
Surface area 2433302653128534
Volume 8.1670895755589E+21
Space diagonal 34880529.333201

Equilateral Triangle

Length = n
Perimeter 60414849
Area 1.7560849272545E+14
Altitude 17440264.6666

Triangular Pyramid

Length = n
Surface area 1.7560849272545E+14
Volume 9.6250073690594E+20
Height 9493277.6471692