20247712 (number)

20247712 is an even 8-digits composite number following 20247711 and preceding 20247713. In scientific notation, it is written as 2.0247712 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 9796800 positive integers (up to 20247712) that are relatively prime to 20247712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0247712 × 10^7
Engineering notation 2.0247712 × 10^6

Prime Factorization of 20247712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 20411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1265482
Product of the distinct prime numbers

The prime factorization of 20247712 is 2 × 2 × 2 × 2 × 2 × 31 × 20411. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 26, 12, 275, 205, 6869, 8766, 39458, 64522, 501665, 686854, 9772771, 939101, 93846511, 12531946, 535928945, 430093324, 5329483547, 6260411996

Basic calculations (n = 20247712)

Multiplication

n×y
n×2 40495424
n×3 60743136
n×4 80990848
n×5 101238560

Division

n÷y
n÷2 10123856
n÷3 6749237.3333333
n÷3 5061928
n÷5 4049542.4

Exponentiation

ny
n2 409969841234944
n3 8.3009512740109E+21
n4 1.6807527072221E+29
n5 3.4031396759052E+36

Nth Root

y√n
2√n 4499.7457705964
3√n 272.5578229285
4√n 67.080144384135
5√n 28.925121439439

Divisors of 20247712

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20411, 40822, 81644, 163288, 326576, 632741, 653152, 1265482, 2530964, 5061928, 10123856, 20247712

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 -20247711
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 20247712 can be divided by 24 positive divisors. The sum of these divisors (counting 20247712) is 1, the average is 0.041666666666667.

Base conversion 20247712

Base System Value
2 Binary 1001101001111010010100000
3 Ternary 1102002200122021
4 Quaternary 1031033102200
5 Quinary 20140411322
6 Senary 2001551224
8 Octal 115172240
10 Decimal 20247712
12 Duodecimal 6945514
16 Hexadecimal 134f4a0
20 Vigesimal 66aj5c
36 Base36 c1z8g

Cryptographic Hash Functions

md5 65cc14e6b86673a82fcf2ee54ce1e1b2
sha1 f24f0ef8e25f6f595483a2e292174e616f458ae2
sha256 ad5e78d6cffbebac49a68d648178247db6525d4ad502893246b07621e842a964
sha512 7368418164659a42ce76f5d14ed428050303c0a21d381cef5163ffa7d495899419315b88de717ba592e1b5be7810fc4aaaa1657d403bc319ba336f1cda7d4c8b
ripemd-160 b4c5ced4d7a816ffcc654a0ecd61e39c465bb845

20247712 as geometric shapes

Circle

Radius = n
Diameter 40495424
Circumference 127220126.5424
Area 1.2879582414171E+15

Sphere

Radius = n
Volume 3.4770943386986E+22
Surface area 5.1518329656683E+15
Circumference 127220126.5424

Square

Length = n
Perimeter 80990848
Area 409969841234944
Diagonal 28634588.917424

Cube

Length = n
Surface area 2459819047409664
Volume 8.3009512740109E+21
Space diagonal 35070065.921022

Equilateral Triangle

Length = n
Perimeter 60743136
Area 1.7752214864747E+14
Altitude 17535032.960511

Triangular Pyramid

Length = n
Surface area 1.7752214864747E+14
Volume 9.782764893587E+20
Height 9544862.9724748