20448090 (number)

20448090 is an even 8-digits composite number following 20448089 and preceding 20448091. In scientific notation, it is written as 2.0448090 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5033088 positive integers (up to 20448090) that are relatively prime to 20448090.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-eight thousand ninety

Notation

Scientific notation 2.0448090 × 10^7
Engineering notation 2.0448090 × 10^6

Prime Factorization of 20448090

Prime Factorization 2 × 9 × 13 × 5 × 17477

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20448090
Product of the distinct prime numbers

The prime factorization of 20448090 is 2 × 9 × 13 × 5 × 17477. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 68, 33, 238, 744, 5394, 9649, 61909, 22936, 99439, 958709, 1135013, 1326331, 7554313, 76014113, 471651590, 977772955, 2161582345, 8815566234

Basic calculations (n = 20448090)

Multiplication

n×y
n×2 40896180
n×3 61344270
n×4 81792360
n×5 102240450

Division

n÷y
n÷2 10224045
n÷3 6816030
n÷3 5112022.5
n÷5 4089618

Exponentiation

ny
n2 418124384648100
n3 8.549845048479E+21
n4 1.7482800103735E+29
n5 3.5748986997319E+36

Nth Root

y√n
2√n 4521.9564349958
3√n 273.45398038356
4√n 67.245493789516
5√n 28.982146646042

Divisors of 20448090

1, 2, 5, 9, 10, 13, 18, 26, 45, 65, 90, 117, 130, 234, 585, 1170, 17477, 34954, 87385, 157293, 174770, 227201, 314586, 454402, 786465, 1136005, 1572930, 2044809, 2272010, 4089618, 10224045, 20448090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20448089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20448090 can be divided by 32 positive divisors. The sum of these divisors (counting 20448090) is 1, the average is 0.03125.

Base conversion 20448090

Base System Value
2 Binary 1001110000000001101011010
3 Ternary 1102110212111200
4 Quaternary 1032000031122
5 Quinary 20213314330
6 Senary 2010135030
8 Octal 116001532
10 Decimal 20448090
12 Duodecimal 6a21476
16 Hexadecimal 138035a
20 Vigesimal 67g04a
36 Base36 c69ui

Cryptographic Hash Functions

md5 d6ff55d35686becdd83ee820bb3517d0
sha1 db3a2c86bc821b2279823f9f3ea45457d4bd58d6
sha256 8a0518ca33ee7b4883bff3213b06042cee11059afd3b1ffde95c1e84e71d65b0
sha512 a7a7d932229e8736aa09362056ab3973273656ac76390771195ce229bee8eb73050d560472de47558baba73673e31878122534d63255229ec170b136e8e8f1c1
ripemd-160 b85fe8100226ef74577023edb8fd19488d3af5f6

20448090 as geometric shapes

Circle

Radius = n
Diameter 40896180
Circumference 128479138.64789
Area 1.3135764950972E+15

Sphere

Radius = n
Volume 3.581350719151E+22
Surface area 5.2543059803889E+15
Circumference 128479138.64789

Square

Length = n
Perimeter 81792360
Area 418124384648100
Diagonal 28917966.202626

Cube

Length = n
Surface area 2508746307888600
Volume 8.549845048479E+21
Space diagonal 35417130.797741

Equilateral Triangle

Length = n
Perimeter 61344270
Area 1.810531695235E+14
Altitude 17708565.398871

Triangular Pyramid

Length = n
Surface area 1.810531695235E+14
Volume 1.007608901979E+21
Height 9639322.0675419