20189700 (number)

20189700 is an even 8-digits composite number following 20189699 and preceding 20189701. In scientific notation, it is written as 2.0189700 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5383680 positive integers (up to 20189700) that are relatively prime to 20189700.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand seven hundred

Notation

Scientific notation 2.0189700 × 10^7
Engineering notation 2.0189700 × 10^6

Prime Factorization of 20189700

Prime Factorization 2 × 2 × 45 × 5 × 22433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094850
Product of the distinct prime numbers

The prime factorization of 20189700 is 2 × 2 × 45 × 5 × 22433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 25, 81, 699, 352, 3642, 2590, 89875, 38976, 831545, 575231, 9174824, 5266500, 87363051, 88410788, 397239911, 927782455, 2980382921, 4063314659

Basic calculations (n = 20189700)

Multiplication

n×y
n×2 40379400
n×3 60569100
n×4 80758800
n×5 100948500

Division

n÷y
n÷2 10094850
n÷3 6729900
n÷3 5047425
n÷5 4037940

Exponentiation

ny
n2 407623986090000
n3 8.2298059919613E+21
n4 1.661573140359E+29
n5 3.3546663231906E+36

Nth Root

y√n
2√n 4493.2950047821
3√n 272.29727086863
4√n 67.032044611381
5√n 28.908527658111

Divisors of 20189700

1, 2, 4, 5, 10, 20, 45, 90, 180, 225, 450, 900, 22433, 44866, 89732, 112165, 224330, 448660, 1009485, 2018970, 4037940, 5047425, 10094850, 20189700

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 -20189699
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 20189700 can be divided by 24 positive divisors. The sum of these divisors (counting 20189700) is 1, the average is 0.041666666666667.

Base conversion 20189700

Base System Value
2 Binary 1001101000001001000000100
3 Ternary 1101222202001200
4 Quaternary 1031001020010
5 Quinary 20132032300
6 Senary 2000422500
8 Octal 115011004
10 Decimal 20189700
12 Duodecimal 6917a30
16 Hexadecimal 1341204
20 Vigesimal 663e50
36 Base36 c0qh0

Cryptographic Hash Functions

md5 ac6d65d096985c42f8b472abc04e8d48
sha1 f856ea277d2f5d288217e54ba19352138bdb561e
sha256 3b14318fbb044cad78acc5165c97d22522923611c78d82cc74d1c59a18b3a2a4
sha512 728b7039d58b58690bfa3b8d8d68e3e805445edbc5d216a89dc3f8e5c78b500e98319a9a23cac37e14a0b44c6ecb03714e0e3954ba099b463ef16bf6ec0fc18a
ripemd-160 f406b329c4cf13630824d12b41f3b24f879c4878

20189700 as geometric shapes

Circle

Radius = n
Diameter 40379400
Circumference 126855626.39636
Area 1.2805885201273E+15

Sphere

Radius = n
Volume 3.447293072642E+22
Surface area 5.1223540805093E+15
Circumference 126855626.39636

Square

Length = n
Perimeter 80758800
Area 407623986090000
Diagonal 28552547.560244

Cube

Length = n
Surface area 2445743916540000
Volume 8.2298059919613E+21
Space diagonal 34969586.189573

Equilateral Triangle

Length = n
Perimeter 60569100
Area 1.7650636357291E+14
Altitude 17484793.094787

Triangular Pyramid

Length = n
Surface area 1.7650636357291E+14
Volume 9.6989193746092E+20
Height 9517515.8534147