20453712 (number)

20453712 is an even 8-digits composite number following 20453711 and preceding 20453713. In scientific notation, it is written as 2.0453712 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6748800 positive integers (up to 20453712) that are relatively prime to 20453712.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand seven hundred twelve

Notation

Scientific notation 2.0453712 × 10^7
Engineering notation 2.0453712 × 10^6

Prime Factorization of 20453712

Prime Factorization 2 × 2 × 2 × 2 × 3 × 101 × 4219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2556714
Product of the distinct prime numbers

The prime factorization of 20453712 is 2 × 2 × 2 × 2 × 3 × 101 × 4219. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20453712)

Multiplication

n×y
n×2 40907424
n×3 61361136
n×4 81814848
n×5 102268560

Division

n÷y
n÷2 10226856
n÷3 6817904
n÷3 5113428
n÷5 4090742.4

Exponentiation

ny
n2 418354334578944
n3 8.5568990734294E+21
n4 1.7502034926099E+29
n5 3.5798158179237E+36

Nth Root

y√n
2√n 4522.5780258609
3√n 273.47903924245
4√n 67.250115433811
5√n 28.983740141691

Divisors of 20453712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20453711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20453712 can be divided by 40 positive divisors. The sum of these divisors (counting 20453712) is 1, the average is 0.025.

Base conversion 20453712

Base System Value
2 Binary 1001110000001100101010000
3 Ternary 1102111011012220
4 Quaternary 1032001211100
5 Quinary 20214004322
6 Senary 2010221040
8 Octal 116014520
10 Decimal 20453712
12 Duodecimal 6a24780
16 Hexadecimal 1381950
20 Vigesimal 67ge5c
36 Base36 c6e6o

Cryptographic Hash Functions

md5 3c6436c257b6cb7d6d20ba6b446f3b78
sha1 25734af4268dae1dd46dfeec316265ce33c4eae5
sha256 6d10cd83be5712ed3c0d31e8b77616deb786a61888d1f2b010fa26ea28cbcf21
sha512 547cb53cee11a6b0ee47b60ff61f7975d8877a8992491288997a383dfdd3a4eb96efbdde86a5cd1132da9be7814f4048d37fb17a6e2f99dd40e416ef536559c1
ripemd-160 eee3b9568aa68ca5127610ce4e0facba30890f3a

20453712 as geometric shapes

Circle

Radius = n
Diameter 40907424
Circumference 128514462.71568
Area 1.3142989041107E+15

Sphere

Radius = n
Volume 3.5843055022127E+22
Surface area 5.2571956164426E+15
Circumference 128514462.71568

Square

Length = n
Perimeter 81814848
Area 418354334578944
Diagonal 28925916.911273

Cube

Length = n
Surface area 2510126007473664
Volume 8.5568990734294E+21
Space diagonal 35426868.387381

Equilateral Triangle

Length = n
Perimeter 61361136
Area 1.8115274076435E+14
Altitude 17713434.193691

Triangular Pyramid

Length = n
Surface area 1.8115274076435E+14
Volume 1.0084402267918E+21
Height 9641972.3037578