20349544 (number)

20349544 is an even 8-digits composite number following 20349543 and preceding 20349545. In scientific notation, it is written as 2.0349544 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9576192 positive integers (up to 20349544) that are relatively prime to 20349544.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand five hundred forty-four

Notation

Scientific notation 2.0349544 × 10^7
Engineering notation 2.0349544 × 10^6

Prime Factorization of 20349544

Prime Factorization 2 × 2 × 2 × 17 × 149629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5087386
Product of the distinct prime numbers

The prime factorization of 20349544 is 2 × 2 × 2 × 17 × 149629. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 63, 21, 250, 840, 3325, 4049, 75241, 9250, 289947, 722614, 8619010, 1168739, 27243450, 38297449, 585962962, 999556103, 6923620948, 2218660292

Basic calculations (n = 20349544)

Multiplication

n×y
n×2 40699088
n×3 61048632
n×4 81398176
n×5 101747720

Division

n÷y
n÷2 10174772
n÷3 6783181.3333333
n÷3 5087386
n÷5 4069908.8

Exponentiation

ny
n2 414103941007936
n3 8.4268263681144E+21
n4 1.714820739583E+29
n5 3.4895820092258E+36

Nth Root

y√n
2√n 4511.0468851476
3√n 273.01398489098
4√n 67.164327474841
5√n 28.954157759658

Divisors of 20349544

1, 2, 4, 8, 17, 34, 68, 136, 149629, 299258, 598516, 1197032, 2543693, 5087386, 10174772, 20349544

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 -20349543
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 20349544 can be divided by 16 positive divisors. The sum of these divisors (counting 20349544) is 1, the average is 0.0625.

Base conversion 20349544

Base System Value
2 Binary 1001101101000001001101000
3 Ternary 1102021212022211
4 Quaternary 1031220021220
5 Quinary 20202141134
6 Senary 2004054504
8 Octal 115501150
10 Decimal 20349544
12 Duodecimal 6994434
16 Hexadecimal 1368268
20 Vigesimal 673dh4
36 Base36 c45t4

Cryptographic Hash Functions

md5 2bf54902646f9a633a679af5e78eff27
sha1 c1743cbec6b162feed7b2747893133964ea5b30e
sha256 0e47b07356a2113907e5cea2015869818dad773915acf664cc178e81bfaf1685
sha512 8a75d68bd72232f7bf8fe67b2381f8601993ef519b38c7c459cf1b89eb40a17dd7a8f63d9cb69053729d061a548e8c33ad64d95541ff5baea6f950db54975519
ripemd-160 97d2507b33e9a24674dafa47675a1d42bd1269d7

20349544 as geometric shapes

Circle

Radius = n
Diameter 40699088
Circumference 127859955.8686
Area 1.3009458988931E+15

Sphere

Radius = n
Volume 3.5298207748193E+22
Surface area 5.2037835955725E+15
Circumference 127859955.8686

Square

Length = n
Perimeter 81398176
Area 414103941007936
Diagonal 28778601.112908

Cube

Length = n
Surface area 2484623646047616
Volume 8.4268263681144E+21
Space diagonal 35246444.118858

Equilateral Triangle

Length = n
Perimeter 61048632
Area 1.7931226636006E+14
Altitude 17623222.059429

Triangular Pyramid

Length = n
Surface area 1.7931226636006E+14
Volume 9.9311101146255E+20
Height 9592867.037636