20047812 (number)

20047812 is an even 8-digits composite number following 20047811 and preceding 20047813. In scientific notation, it is written as 2.0047812 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6054048 positive integers (up to 20047812) that are relatively prime to 20047812.

Interesting facts

Basic properties

Name

Name twenty million forty-seven thousand eight hundred twelve

Notation

Scientific notation 2.0047812 × 10^7
Engineering notation 2.0047812 × 10^6

Prime Factorization of 20047812

Prime Factorization 2 × 2 × 3 × 23 × 19 × 3823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10023906
Product of the distinct prime numbers

The prime factorization of 20047812 is 2 × 2 × 3 × 23 × 19 × 3823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 41, 34, 219, 418, 3633, 8322, 90953, 52017, 547264, 10710, 3646169, 2026627, 97412274, 88578924, 516388901, 4546540, 5471736254, 6394286458

Basic calculations (n = 20047812)

Multiplication

n×y
n×2 40095624
n×3 60143436
n×4 80191248
n×5 100239060

Division

n÷y
n÷2 10023906
n÷3 6682604
n÷3 5011953
n÷5 4009562.4

Exponentiation

ny
n2 401914765987344
n3 8.0575116685383E+21
n4 1.6153547911866E+29
n5 3.2384329167009E+36

Nth Root

y√n
2√n 4477.4783081552
3√n 271.65789241529
4√n 66.913961982199
5√n 28.86778061864

Divisors of 20047812

1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3823, 5244, 7646, 11469, 15292, 22938, 45876, 72637, 87929, 145274, 175858, 217911, 263787, 290548, 351716, 435822, 527574, 871644, 1055148, 1670651, 3341302, 5011953, 6682604, 10023906, 20047812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20047811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20047812 can be divided by 48 positive divisors. The sum of these divisors (counting 20047812) is 1, the average is 0.020833333333333.

Base conversion 20047812

Base System Value
2 Binary 1001100011110011111000100
3 Ternary 1101201112102120
4 Quaternary 1030132133010
5 Quinary 20113012222
6 Senary 1553405540
8 Octal 114363704
10 Decimal 20047812
12 Duodecimal 68698b0
16 Hexadecimal 131e7c4
20 Vigesimal 655jac
36 Base36 bxozo

Cryptographic Hash Functions

md5 49ff0312736f4234fa8b385389d05b1c
sha1 912eb159d4efdd25cea2f140ce0f94b7deda8209
sha256 e285dbccdf226a82f653366a4062cd2c4c91d299c272b359f91a4bdb63e594dc
sha512 92efe52559d80cba4f033118f6bf12bbc5cb21f51ada1ac35e3bf8f43a18afe5ad1004e85277f446f71e23b8fb9ebdcc9ae0966eaf494962ce21d4ae5b8831a4
ripemd-160 ea65df47d58b4be7fff297d19e915f3f174cda36

20047812 as geometric shapes

Circle

Radius = n
Diameter 40095624
Circumference 125964117.7995
Area 1.2626524761951E+15

Sphere

Radius = n
Volume 3.3751225952125E+22
Surface area 5.0506099047804E+15
Circumference 125964117.7995

Square

Length = n
Perimeter 80191248
Area 401914765987344
Diagonal 28351887.626306

Cube

Length = n
Surface area 2411488595924064
Volume 8.0575116685383E+21
Space diagonal 34723828.964589

Equilateral Triangle

Length = n
Perimeter 60143436
Area 1.7403419875056E+14
Altitude 17361914.482295

Triangular Pyramid

Length = n
Surface area 1.7403419875056E+14
Volume 9.4958685671886E+20
Height 9450629.2087687