20797927 (number)

20797927 is an odd 8-digits prime number following 20797926 and preceding 20797928. In scientific notation, it is written as 2.0797927 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 20797926 positive integers (up to 20797927) that are relatively prime to 20797927.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand nine hundred twenty-seven

Notation

Scientific notation 2.0797927 × 10^7
Engineering notation 2.0797927 × 10^6

Prime Factorization of 20797927

Prime Factorization 20797927

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20797927
Product of the distinct prime numbers

The prime factorization of 20797927 is 20797927. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 8, 97, 86, 355, 742, 6611, 6882, 86007, 37031, 847222, 360767, 5006761, 5453554, 36506656, 46984834, 446637053, 481370886, 9078879472, 8154450011

Basic calculations (n = 20797927)

Multiplication

n×y
n×2 41595854
n×3 62393781
n×4 83191708
n×5 103989635

Division

n÷y
n÷2 10398963.5
n÷3 6932642.3333333
n÷3 5199481.75
n÷5 4159585.4

Exponentiation

ny
n2 432553767497329
n3 8.9962216799844E+21
n4 1.8710276177613E+29
n5 3.8913495809184E+36

Nth Root

y√n
2√n 4560.4744270744
3√n 275.00463683642
4√n 67.531284802486
5√n 29.080643331839

Divisors of 20797927

1, 20797927

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20797928
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10398964
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4560.4745367122
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999038366
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797927 can be divided by 2 positive divisors. The sum of these divisors (counting 20797927) is 20797928, the average is 10398964.

Base conversion 20797927

Base System Value
2 Binary 1001111010101100111100111
3 Ternary 1110010122101121
4 Quaternary 1033111213213
5 Quinary 20311013202
6 Senary 2021434411
8 Octal 117254747
10 Decimal 20797927
12 Duodecimal 6b6ba07
16 Hexadecimal 13d59e7
20 Vigesimal 69jeg7
36 Base36 cdrs7

Cryptographic Hash Functions

md5 a4ce3b6441bc589897f0050bd27f3bfe
sha1 dbd2099fa94a1c2762efc110dbf3d6848e394ec4
sha256 45e4e0b19b7c747641d80ddff87719fd9e149c0fc272254c1b0bb01a8e92dcad
sha512 1d5041ddbdf2dcecf042b8f08793cade514f95ecf2fd363133148756c7295b322390f68919aeccb3116b66102c81d6fc768d942e1d4aad711c6af89645ebc394
ripemd-160 f14b55b4f7ab7557a371ed7f667db91db3627fa4

20797927 as geometric shapes

Circle

Radius = n
Diameter 41595854
Circumference 130677229.34619
Area 1.3589077382522E+15

Sphere

Radius = n
Volume 3.7683285253206E+22
Surface area 5.4356309530088E+15
Circumference 130677229.34619

Square

Length = n
Perimeter 83191708
Area 432553767497329
Diagonal 29412710.432646

Cube

Length = n
Surface area 2595322604983974
Volume 8.9962216799844E+21
Space diagonal 36023066.256109

Equilateral Triangle

Length = n
Perimeter 62393781
Area 1.8730127557768E+14
Altitude 18011533.128054

Triangular Pyramid

Length = n
Surface area 1.8730127557768E+14
Volume 1.0602148924957E+21
Height 9804236.8108819