20244861 (number)

20244861 is an odd 8-digits composite number following 20244860 and preceding 20244862. In scientific notation, it is written as 2.0244861 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 10108800 positive integers (up to 20244861) that are relatively prime to 20244861.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-four thousand eight hundred sixty-one

Notation

Scientific notation 2.0244861 × 10^7
Engineering notation 2.0244861 × 10^6

Prime Factorization of 20244861

Prime Factorization 9 × 7 × 19 × 13 × 1301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20244861
Product of the distinct prime numbers

The prime factorization of 20244861 is 9 × 7 × 19 × 13 × 1301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 33, 43, 509, 285, 3430, 3484, 7483, 98153, 734826, 961011, 5578834, 4187265, 51163432, 27736863, 654034403, 31140074, 4047463004, 9674612393

Basic calculations (n = 20244861)

Multiplication

n×y
n×2 40489722
n×3 60734583
n×4 80979444
n×5 101224305

Division

n÷y
n÷2 10122430.5
n÷3 6748287
n÷3 5061215.25
n÷5 4048972.2

Exponentiation

ny
n2 409854396909321
n3 8.297445295668E+21
n4 1.679806266659E+29
n5 3.4007444375441E+36

Nth Root

y√n
2√n 4499.4289637686
3√n 272.54502973277
4√n 67.077782937189
5√n 28.924306827237

Divisors of 20244861

1, 7, 9, 13, 19, 63, 91, 117, 133, 171, 247, 819, 1197, 1301, 1729, 2223, 9107, 11709, 15561, 16913, 24719, 81963, 118391, 152217, 173033, 222471, 321347, 1065519, 1557297, 2249429, 2892123, 20244861

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 -20244860
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 20244861 can be divided by 32 positive divisors. The sum of these divisors (counting 20244861) is 1, the average is 0.03125.

Base conversion 20244861

Base System Value
2 Binary 1001101001110100101111101
3 Ternary 1102002112201200
4 Quaternary 1031032211331
5 Quinary 20140313421
6 Senary 2001530113
8 Octal 115164575
10 Decimal 20244861
12 Duodecimal 6943939
16 Hexadecimal 134e97d
20 Vigesimal 66ac31
36 Base36 c1x19

Cryptographic Hash Functions

md5 b8d77e8660c17eaaeb0a571975534385
sha1 4cd8753eac663e4bdb972495dfa76743c3a202b4
sha256 ebed487a09e45a44e8a794264f547b1ad02c2455109c157ad9e14428059e1338
sha512 dd285eb57663a088c7e9c9d69dfe316ef77650064b6b78cc1600f1dc7736b81f5dbbac8674aaaff55c68b2deb2b778e2bba3966c65565351ae5dbb1262a17a36
ripemd-160 e9627701437b48aac4602390ea078af2979ec630

20244861 as geometric shapes

Circle

Radius = n
Diameter 40489722
Circumference 127202213.18109
Area 1.2875955623718E+15

Sphere

Radius = n
Volume 3.4756257579245E+22
Surface area 5.1503822494872E+15
Circumference 127202213.18109

Square

Length = n
Perimeter 80979444
Area 409854396909321
Diagonal 28630556.994558

Cube

Length = n
Surface area 2459126381455926
Volume 8.297445295668E+21
Space diagonal 35065127.84417

Equilateral Triangle

Length = n
Perimeter 60734583
Area 1.7747215978811E+14
Altitude 17532563.922085

Triangular Pyramid

Length = n
Surface area 1.7747215978811E+14
Volume 9.7786330584855E+20
Height 9543518.998186