20853312 (number)

20853312 is an even 8-digits composite number following 20853311 and preceding 20853313. In scientific notation, it is written as 2.0853312 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 6908928 positive integers (up to 20853312) that are relatively prime to 20853312.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-three thousand three hundred twelve

Notation

Scientific notation 2.0853312 × 10^7
Engineering notation 2.0853312 × 10^6

Prime Factorization of 20853312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 313 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 651666
Product of the distinct prime numbers

The prime factorization of 20853312 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 313 × 347. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20853312)

Multiplication

n×y
n×2 41706624
n×3 62559936
n×4 83413248
n×5 104266560

Division

n÷y
n÷2 10426656
n÷3 6951104
n÷3 5213328
n÷5 4170662.4

Exponentiation

ny
n2 434860621369344
n3 9.0682842139288E+21
n4 1.8910376001773E+29
n5 3.9434397080229E+36

Nth Root

y√n
2√n 4566.5426747157
3√n 275.24853344497
4√n 67.576199025365
5√n 29.096115244197

Divisors of 20853312

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20853311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20853312 can be divided by 56 positive divisors. The sum of these divisors (counting 20853312) is 1, the average is 0.017857142857143.

Base conversion 20853312

Base System Value
2 Binary 1001111100011001001000000
3 Ternary 1110020110100220
4 Quaternary 1033203021000
5 Quinary 20314301222
6 Senary 2022543040
8 Octal 117431100
10 Decimal 20853312
12 Duodecimal 6b97a80
16 Hexadecimal 13e3240
20 Vigesimal 6a6d5c
36 Base36 ceyio

Cryptographic Hash Functions

md5 e6a65a3f2aa9c03e04d5ad3f37d644da
sha1 6834412af2050a5b1c35b5776eaaef4861d90544
sha256 e73a015098b59d970001c309e43783241b7e5981bc06f855ad27512e33de2a10
sha512 fddfe5744cd221487b13647aca38d50828f2352c757c844a3cec146b515b4b4e5e274eafa9b18ee8ee271ad44cc5ff1f01ddea866701a3fd765b6b38d079922d
ripemd-160 6695c1ba5c52bc9372f9bdb6ed877867c9e83050

20853312 as geometric shapes

Circle

Radius = n
Diameter 41706624
Circumference 131025223.56443
Area 1.3661549334294E+15

Sphere

Radius = n
Volume 3.7985140089524E+22
Surface area 5.4646197337177E+15
Circumference 131025223.56443

Square

Length = n
Perimeter 83413248
Area 434860621369344
Diagonal 29491036.650798

Cube

Length = n
Surface area 2609163728216064
Volume 9.0682842139288E+21
Space diagonal 36118995.890086

Equilateral Triangle

Length = n
Perimeter 62559936
Area 1.8830017260567E+14
Altitude 18059497.945043

Triangular Pyramid

Length = n
Surface area 1.8830017260567E+14
Volume 1.068707543566E+21
Height 9830345.5502659