20770816 (number)

20770816 is an even 8-digits composite number following 20770815 and preceding 20770817. In scientific notation, it is written as 2.0770816 × 10^7. The sum of its digits is 31. It has a total of 14 prime factors and 52 positive divisors. There are 9420800 positive integers (up to 20770816) that are relatively prime to 20770816.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy thousand eight hundred sixteen

Notation

Scientific notation 2.0770816 × 10^7
Engineering notation 2.0770816 × 10^6

Prime Factorization of 20770816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 10142
Product of the distinct prime numbers

The prime factorization of 20770816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 461. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20770816)

Multiplication

n×y
n×2 41541632
n×3 62312448
n×4 83083264
n×5 103854080

Division

n÷y
n÷2 10385408
n÷3 6923605.3333333
n÷3 5192704
n÷5 4154163.2

Exponentiation

ny
n2 431426797305856
n3 8.9610866243092E+21
n4 1.8612908143359E+29
n5 3.8660529027061E+36

Nth Root

y√n
2√n 4557.5010696653
3√n 274.88509138612
4√n 67.50926654664
5√n 29.073057799576

Divisors of 20770816

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20770815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20770816 can be divided by 52 positive divisors. The sum of these divisors (counting 20770816) is 1, the average is 0.019230769230769.

Base conversion 20770816

Base System Value
2 Binary 1001111001111000000000000
3 Ternary 1110002021012111
4 Quaternary 1033033000000
5 Quinary 20304131231
6 Senary 2021105104
8 Octal 117170000
10 Decimal 20770816
12 Duodecimal 6b58194
16 Hexadecimal 13cf000
20 Vigesimal 69g70g
36 Base36 cd6v4

Cryptographic Hash Functions

md5 46c352405f1f84253dbe962c42612e35
sha1 f2aa2987781035f0ca5e89c917ea17d67abba9d9
sha256 891b013b8884cdb646dcffce719b02eb459a6022166dbb7596ca03dde19d1d39
sha512 5886e76a77faeed8a73610975e5062f23f20352006af8b03205a41161c20050d656a501545df5268bcd52bd7f4409470d7533bac62270f3e6e10bbf161c0ae9a
ripemd-160 387485444471cef9e68d585fe6697fb555ef1a96

20770816 as geometric shapes

Circle

Radius = n
Diameter 41541632
Circumference 130506885.90933
Area 1.3553672569778E+15

Sphere

Radius = n
Volume 3.7536111876149E+22
Surface area 5.4214690279114E+15
Circumference 130506885.90933

Square

Length = n
Perimeter 83083264
Area 431426797305856
Diagonal 29374369.688756

Cube

Length = n
Surface area 2588560783835136
Volume 8.9610866243092E+21
Space diagonal 35976108.626665

Equilateral Triangle

Length = n
Perimeter 62312448
Area 1.8681328317012E+14
Altitude 17988054.313332

Triangular Pyramid

Length = n
Surface area 1.8681328317012E+14
Volume 1.0560741864749E+21
Height 9791456.5629187