20449710 (number)

20449710 is an even 8-digits composite number following 20449709 and preceding 20449711. In scientific notation, it is written as 2.0449710 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5453232 positive integers (up to 20449710) that are relatively prime to 20449710.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-nine thousand seven hundred ten

Notation

Scientific notation 2.0449710 × 10^7
Engineering notation 2.0449710 × 10^6

Prime Factorization of 20449710

Prime Factorization 2 × 9 × 5 × 227219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20449710
Product of the distinct prime numbers

The prime factorization of 20449710 is 2 × 9 × 5 × 227219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 75, 94, 543, 490, 6396, 9765, 20253, 8647, 425172, 207539, 172826, 689684, 40347396, 96681006, 667878949, 624923554, 8526416100, 2978189516

Basic calculations (n = 20449710)

Multiplication

n×y
n×2 40899420
n×3 61349130
n×4 81798840
n×5 102248550

Division

n÷y
n÷2 10224855
n÷3 6816570
n÷3 5112427.5
n÷5 4089942

Exponentiation

ny
n2 418190639084100
n3 8.5518772939845E+21
n4 1.7488341061757E+29
n5 3.5763150309402E+36

Nth Root

y√n
2√n 4522.1355574551
3√n 273.46120165704
4√n 67.246825631067
5√n 28.982605853623

Divisors of 20449710

1, 2, 5, 9, 10, 18, 45, 90, 227219, 454438, 1136095, 2044971, 2272190, 4089942, 10224855, 20449710

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 -20449709
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 20449710 can be divided by 16 positive divisors. The sum of these divisors (counting 20449710) is 1, the average is 0.0625.

Base conversion 20449710

Base System Value
2 Binary 1001110000000100110101110
3 Ternary 1102110221201200
4 Quaternary 1032000212232
5 Quinary 20213342320
6 Senary 2010150330
8 Octal 116004656
10 Decimal 20449710
12 Duodecimal 6a223a6
16 Hexadecimal 13809ae
20 Vigesimal 67g45a
36 Base36 c6b3i

Cryptographic Hash Functions

md5 4616b3be483d63d3a54927df5f4aabe2
sha1 a045f430e6f9e1f1769782fbce11d8710ce8c956
sha256 504395973fbf20cdbb262646dd6eaab734044de8ddce26010e4e1131c9e5a107
sha512 b9bb0cee8aa7f88f03e12a074f03922788f9b7356cc2a86eae4fde7e3ca0b9637a76a9d055cf6be1e70f2484a67284edeafe3ed19393f0b2b16fc0c2856c2e92
ripemd-160 4f6887fe8c626b8d82d20f48a3a60375540c30d8

20449710 as geometric shapes

Circle

Radius = n
Diameter 40899420
Circumference 128489317.40808
Area 1.3137846395466E+15

Sphere

Radius = n
Volume 3.5822019841577E+22
Surface area 5.2551385581865E+15
Circumference 128489317.40808

Square

Length = n
Perimeter 81798840
Area 418190639084100
Diagonal 28920257.228597

Cube

Length = n
Surface area 2509143834504600
Volume 8.5518772939845E+21
Space diagonal 35419936.720049

Equilateral Triangle

Length = n
Perimeter 61349130
Area 1.8108185853584E+14
Altitude 17709968.360025

Triangular Pyramid

Length = n
Surface area 1.8108185853584E+14
Volume 1.0078484044086E+21
Height 9640085.7428656