20264490 (number)

20264490 is an even 8-digits composite number following 20264489 and preceding 20264491. In scientific notation, it is written as 2.0264490 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5403840 positive integers (up to 20264490) that are relatively prime to 20264490.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixty-four thousand four hundred ninety

Notation

Scientific notation 2.0264490 × 10^7
Engineering notation 2.0264490 × 10^6

Prime Factorization of 20264490

Prime Factorization 2 × 9 × 5 × 225161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20264490
Product of the distinct prime numbers

The prime factorization of 20264490 is 2 × 9 × 5 × 225161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 81, 64, 241, 77, 3819, 3765, 38970, 46123, 64661, 525512, 403630, 3392700, 85910529, 628364, 411847378, 486224230, 1220972241, 2335109943

Basic calculations (n = 20264490)

Multiplication

n×y
n×2 40528980
n×3 60793470
n×4 81057960
n×5 101322450

Division

n÷y
n÷2 10132245
n÷3 6754830
n÷3 5066122.5
n÷5 4052898

Exponentiation

ny
n2 410649554960100
n3 8.3216037999934E+21
n4 1.6863305698893E+29
n5 3.4172628970216E+36

Nth Root

y√n
2√n 4501.6097120919
3√n 272.63308596105
4√n 67.094036337754
5√n 28.929913535559

Divisors of 20264490

1, 2, 5, 9, 10, 18, 45, 90, 225161, 450322, 1125805, 2026449, 2251610, 4052898, 10132245, 20264490

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 -20264489
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 20264490 can be divided by 16 positive divisors. The sum of these divisors (counting 20264490) is 1, the average is 0.0625.

Base conversion 20264490

Base System Value
2 Binary 1001101010011011000101010
3 Ternary 1102010112122200
4 Quaternary 1031103120222
5 Quinary 20141430430
6 Senary 2002201030
8 Octal 115233052
10 Decimal 20264490
12 Duodecimal 6953176
16 Hexadecimal 135362a
20 Vigesimal 66d14a
36 Base36 c2c6i

Cryptographic Hash Functions

md5 8f07db55937415489c2e171868b763be
sha1 3bbc4543898de90b26469295a811d92f30c821a1
sha256 70f71203971974e8c28af155153f71853a3ab80646e68cfe88353c6b5c0035b8
sha512 74d2130e38ae739b41efe18fe785b10dade1c2395043832baefc5fd2b99328655517fc3126ba4cb4c074dc49ebcf309c9abf9c907dc73d193e0b131c59796931
ripemd-160 21406952f6092e9f7a33d0b2b60563b29b1756c6

20264490 as geometric shapes

Circle

Radius = n
Diameter 40528980
Circumference 127325545.82549
Area 1.2900936250626E+15

Sphere

Radius = n
Volume 3.4857452485526E+22
Surface area 5.1603745002503E+15
Circumference 127325545.82549

Square

Length = n
Perimeter 81057960
Area 410649554960100
Diagonal 28658316.592574

Cube

Length = n
Surface area 2463897329760600
Volume 8.3216037999934E+21
Space diagonal 35099126.269471

Equilateral Triangle

Length = n
Perimeter 60793470
Area 1.7781647332411E+14
Altitude 17549563.134736

Triangular Pyramid

Length = n
Surface area 1.7781647332411E+14
Volume 9.8071041288718E+20
Height 9552772.1975247