20017690 (number)

20017690 is an even 8-digits composite number following 20017689 and preceding 20017691. In scientific notation, it is written as 2.0017690 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 6239040 positive integers (up to 20017690) that are relatively prime to 20017690.

Interesting facts

Basic properties

Name

Name twenty million seventeen thousand six hundred ninety

Notation

Scientific notation 2.0017690 × 10^7
Engineering notation 2.0017690 × 10^6

Prime Factorization of 20017690

Prime Factorization 2 × 35 × 11 × 25997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20017690
Product of the distinct prime numbers

The prime factorization of 20017690 is 2 × 35 × 11 × 25997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 38, 21, 450, 369, 8726, 3832, 3514, 74625, 175624, 358316, 8150463, 1070166, 2131245, 28919066, 499132933, 270618724, 6068721414, 9431581982

Basic calculations (n = 20017690)

Multiplication

n×y
n×2 40035380
n×3 60053070
n×4 80070760
n×5 100088450

Division

n÷y
n÷2 10008845
n÷3 6672563.3333333
n÷3 5004422.5
n÷5 4003538

Exponentiation

ny
n2 400707912936100
n3 8.0212467817018E+21
n4 1.6056683148961E+29
n5 3.2141770570412E+36

Nth Root

y√n
2√n 4474.1133199775
3√n 271.52176815494
4√n 66.88881311533
5√n 28.859100585478

Divisors of 20017690

1, 2, 11, 22, 35, 70, 385, 770, 25997, 51994, 285967, 571934, 909895, 1819790, 10008845, 20017690

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 -20017689
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 20017690 can be divided by 16 positive divisors. The sum of these divisors (counting 20017690) is 1, the average is 0.0625.

Base conversion 20017690

Base System Value
2 Binary 1001100010111001000011010
3 Ternary 1101200000002221
4 Quaternary 1030113020122
5 Quinary 20111031230
6 Senary 1553014254
8 Octal 114271032
10 Decimal 20017690
12 Duodecimal 685438a
16 Hexadecimal 131721a
20 Vigesimal 65244a
36 Base36 bx1qy

Cryptographic Hash Functions

md5 03febe1edc978c29afd0c281353bc89e
sha1 32647a4e01aaf8edc40e4d622e7f7f8a961982f0
sha256 47de867c8304245c1af66962d59adc64cb48e6313a98e504f273ec8de315f8bd
sha512 dc1d606f2b0ad7dde3d8a66cf8ba7b16f3acfee4df13f7fcd00de74256c9f067cf722c1561168939b3bd377625c6d962964882f4d6a41e8edfd464846fee3ec2
ripemd-160 44c4dec103a647f55c098a1e57c5377af3c9f8ef

20017690 as geometric shapes

Circle

Radius = n
Diameter 40035380
Circumference 125774855.69168
Area 1.2588610355154E+15

Sphere

Radius = n
Volume 3.3599319949367E+22
Surface area 5.0354441420614E+15
Circumference 125774855.69168

Square

Length = n
Perimeter 80070760
Area 400707912936100
Diagonal 28309288.68538

Cube

Length = n
Surface area 2404247477616600
Volume 8.0212467817018E+21
Space diagonal 34671656.130163

Equilateral Triangle

Length = n
Perimeter 60053070
Area 1.7351161605005E+14
Altitude 17335828.065082

Triangular Pyramid

Length = n
Surface area 1.7351161605005E+14
Volume 9.4531299881869E+20
Height 9436429.5617934