20194537 (number)

20194537 is an odd 8-digits composite number following 20194536 and preceding 20194538. In scientific notation, it is written as 2.0194537 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 17365920 positive integers (up to 20194537) that are relatively prime to 20194537.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand five hundred thirty-seven

Notation

Scientific notation 2.0194537 × 10^7
Engineering notation 2.0194537 × 10^6

Prime Factorization of 20194537

Prime Factorization 11 × 11 × 47 × 67 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1835867
Product of the distinct prime numbers

The prime factorization of 20194537 is 11 × 11 × 47 × 67 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 13, 17, 4, 411, 653, 5171, 44577, 66267, 399325, 389545, 5235429, 7731618, 19672910, 44831437, 792126557, 85229798, 6826753865, 4452899180

Basic calculations (n = 20194537)

Multiplication

n×y
n×2 40389074
n×3 60583611
n×4 80778148
n×5 100972685

Division

n÷y
n÷2 10097268.5
n÷3 6731512.3333333
n÷3 5048634.25
n÷5 4038907.4

Exponentiation

ny
n2 407819324644369
n3 8.2357224408457E+21
n4 1.6631660155339E+29
n5 3.3586867637842E+36

Nth Root

y√n
2√n 4493.8332189791
3√n 272.31901457509
4√n 67.036059094931
5√n 28.90991269256

Divisors of 20194537

1, 11, 47, 53, 67, 121, 517, 583, 737, 2491, 3149, 3551, 5687, 6413, 8107, 27401, 34639, 39061, 166897, 301411, 381029, 429671, 1835867, 20194537

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 -20194536
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 20194537 can be divided by 24 positive divisors. The sum of these divisors (counting 20194537) is 1, the average is 0.041666666666667.

Base conversion 20194537

Base System Value
2 Binary 1001101000010010011101001
3 Ternary 1101222222200211
4 Quaternary 1031002103221
5 Quinary 20132211122
6 Senary 2000501121
8 Octal 115022351
10 Decimal 20194537
12 Duodecimal 691a7a1
16 Hexadecimal 13424e9
20 Vigesimal 66466h
36 Base36 c0u7d

Cryptographic Hash Functions

md5 a6af8824052eafb1e7976804da9efde3
sha1 81d3be27feed5eaa7ad69a5f445dcdfe2f3152cf
sha256 53d049cc26666be7136f9859f551bd82104d6782db46195cfd4f793e00cf15c8
sha512 a1bc01ab942812304c53c10935ecfef3b338dc9d5cca0638fa6a2fde8277c7a8842a8e12d885c20814ecc96f71dfd3d0b9dc2e38c262d9ad557a087d36769970
ripemd-160 2835bdea5df39858fb6b9c6962c832d7d15ea932

20194537 as geometric shapes

Circle

Radius = n
Diameter 40389074
Circumference 126886018.16369
Area 1.2812021942947E+15

Sphere

Radius = n
Volume 3.4497713489554E+22
Surface area 5.1248087771788E+15
Circumference 126886018.16369

Square

Length = n
Perimeter 80778148
Area 407819324644369
Diagonal 28559388.111245

Cube

Length = n
Surface area 2446915947866214
Volume 8.2357224408457E+21
Space diagonal 34977964.11933

Equilateral Triangle

Length = n
Perimeter 60583611
Area 1.7659094764812E+14
Altitude 17488982.059665

Triangular Pyramid

Length = n
Surface area 1.7659094764812E+14
Volume 9.7058919764871E+20
Height 9519796.0370818