20247072 (number)

20247072 is an even 8-digits composite number following 20247071 and preceding 20247073. In scientific notation, it is written as 2.0247072 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 6748992 positive integers (up to 20247072) that are relatively prime to 20247072.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand seventy-two

Notation

Scientific notation 2.0247072 × 10^7
Engineering notation 2.0247072 × 10^6

Prime Factorization of 20247072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 210907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1265442
Product of the distinct prime numbers

The prime factorization of 20247072 is 2 × 2 × 2 × 2 × 2 × 3 × 210907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 42, 54, 464, 116, 3143, 7573, 78782, 55789, 640165, 166209, 310065, 4836996, 18314673, 37911329, 860085459, 143292246, 1871188239, 8333770320

Basic calculations (n = 20247072)

Multiplication

n×y
n×2 40494144
n×3 60741216
n×4 80988288
n×5 101235360

Division

n÷y
n÷2 10123536
n÷3 6749024
n÷3 5061768
n÷5 4049414.4

Exponentiation

ny
n2 409943924573184
n3 8.3001641567958E+21
n4 1.6805402129446E+29
n5 3.4026018690386E+36

Nth Root

y√n
2√n 4499.6746549056
3√n 272.55495118272
4√n 67.079614302004
5√n 28.924938581131

Divisors of 20247072

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210907, 421814, 632721, 843628, 1265442, 1687256, 2530884, 3374512, 5061768, 6749024, 10123536, 20247072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20247071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20247072 can be divided by 24 positive divisors. The sum of these divisors (counting 20247072) is 1, the average is 0.041666666666667.

Base conversion 20247072

Base System Value
2 Binary 1001101001111001000100000
3 Ternary 1102002122202120
4 Quaternary 1031033020200
5 Quinary 20140401242
6 Senary 2001544240
8 Octal 115171040
10 Decimal 20247072
12 Duodecimal 6945080
16 Hexadecimal 134f220
20 Vigesimal 66ahdc
36 Base36 c1yqo

Cryptographic Hash Functions

md5 06927a186f97f4598bc02a756c88d0ed
sha1 d58f65eab6bd6461335ff80ad4d9d51b6f4c295b
sha256 c055c9f53faac2497c4e4e266f6a84f68a8cb4b76c83bacaab4ef6af4c53425f
sha512 7c938cd04672b605fa10c4b869191ec9ae870a9a217435b0e234252f23b578a9fdff464d656bc29cceba5289b88ede86f6fc1f2e94b1807f43f6b01be73477df
ripemd-160 d2d890bfba3a1ee1eb08c0af6b8bd53f9e8d03f5

20247072 as geometric shapes

Circle

Radius = n
Diameter 40494144
Circumference 127216105.30381
Area 1.2878768218229E+15

Sphere

Radius = n
Volume 3.4767646318105E+22
Surface area 5.1515072872915E+15
Circumference 127216105.30381

Square

Length = n
Perimeter 80988288
Area 409943924573184
Diagonal 28633683.820745

Cube

Length = n
Surface area 2459663547439104
Volume 8.3001641567958E+21
Space diagonal 35068957.408505

Equilateral Triangle

Length = n
Perimeter 60741216
Area 1.7751092640373E+14
Altitude 17534478.704253

Triangular Pyramid

Length = n
Surface area 1.7751092640373E+14
Volume 9.7818372670531E+20
Height 9544561.2735815