20807712 (number)

20807712 is an even 8-digits composite number following 20807711 and preceding 20807713. In scientific notation, it is written as 2.0807712 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 6935616 positive integers (up to 20807712) that are relatively prime to 20807712.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seven thousand seven hundred twelve

Notation

Scientific notation 2.0807712 × 10^7
Engineering notation 2.0807712 × 10^6

Prime Factorization of 20807712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 24083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1300482
Product of the distinct prime numbers

The prime factorization of 20807712 is 2 × 2 × 2 × 2 × 2 × 27 × 24083. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 46, 43, 785, 110, 5988, 2734, 95568, 62825, 811560, 425020, 4559604, 6387614, 4025447, 58803357, 840150591, 94058967, 6924790761, 8707123321

Basic calculations (n = 20807712)

Multiplication

n×y
n×2 41615424
n×3 62423136
n×4 83230848
n×5 104038560

Division

n÷y
n÷2 10403856
n÷3 6935904
n÷3 5201928
n÷5 4161542.4

Exponentiation

ny
n2 432960878674944
n3 9.0089252707352E+21
n4 1.8745512246298E+29
n5 3.9005122011344E+36

Nth Root

y√n
2√n 4561.5471059718
3√n 275.04775809676
4√n 67.539226424144
5√n 29.083379186806

Divisors of 20807712

1, 2, 4, 8, 16, 27, 32, 54, 108, 216, 432, 864, 24083, 48166, 96332, 192664, 385328, 650241, 770656, 1300482, 2600964, 5201928, 10403856, 20807712

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 -20807711
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 20807712 can be divided by 24 positive divisors. The sum of these divisors (counting 20807712) is 1, the average is 0.041666666666667.

Base conversion 20807712

Base System Value
2 Binary 1001111011000000000100000
3 Ternary 1110011010211000
4 Quaternary 1033120000200
5 Quinary 20311321322
6 Senary 2021552000
8 Octal 117300040
10 Decimal 20807712
12 Duodecimal 6b75600
16 Hexadecimal 13d8020
20 Vigesimal 6a0j5c
36 Base36 cdzc0

Cryptographic Hash Functions

md5 027429ff9b02beee693e60552f737959
sha1 a2d223e22ef8c3e50350078b44b7fc903d577f95
sha256 d9524a3993fbfd52a196a9f1b60127c72dca7eedc98a9e7f9b28c1bfbc6c252a
sha512 88dbad7ed354c044298204c0e4372f81a0f6f4e429f60ee2dd9a6fa491fc598017bb989fc6a7931931e6faa4d2e5f3442386dafef6833b9e94ff905c3a69fd11
ripemd-160 baa06c9dd8ae16e247ee2864ca674975a4aa018c

20807712 as geometric shapes

Circle

Radius = n
Diameter 41615424
Circumference 130738710.31442
Area 1.360186715737E+15

Sphere

Radius = n
Volume 3.7736497929708E+22
Surface area 5.4407468629479E+15
Circumference 130738710.31442

Square

Length = n
Perimeter 83230848
Area 432960878674944
Diagonal 29426548.512353

Cube

Length = n
Surface area 2597765272049664
Volume 9.0089252707352E+21
Space diagonal 36040014.373261

Equilateral Triangle

Length = n
Perimeter 62423136
Area 1.8747755988867E+14
Altitude 18020007.18663

Triangular Pyramid

Length = n
Surface area 1.8747755988867E+14
Volume 1.0617120250233E+21
Height 9808849.5041178