20797932 (number)

20797932 is an even 8-digits composite number following 20797931 and preceding 20797933. In scientific notation, it is written as 2.0797932 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 36 positive divisors. There are 6566400 positive integers (up to 20797932) that are relatively prime to 20797932.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797932 × 10^7
Engineering notation 2.0797932 × 10^6

Prime Factorization of 20797932

Prime Factorization 2 × 2 × 3 × 19 × 19 × 4801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 547314
Product of the distinct prime numbers

The prime factorization of 20797932 is 2 × 2 × 3 × 19 × 19 × 4801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797932)

Multiplication

n×y
n×2 41595864
n×3 62393796
n×4 83191728
n×5 103989660

Division

n÷y
n÷2 10398966
n÷3 6932644
n÷3 5199483
n÷5 4159586.4

Exponentiation

ny
n2 432553975476624
n3 8.9962281682925E+21
n4 1.8710294170063E+29
n5 3.8913542584897E+36

Nth Root

y√n
2√n 4560.474975263
3√n 275.00465887424
4√n 67.53128886126
5√n 29.080644730087

Divisors of 20797932

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797932 can be divided by 36 positive divisors. The sum of these divisors (counting 20797932) is 1, the average is 0.027777777777778.

Base conversion 20797932

Base System Value
2 Binary 1001111010101100111101100
3 Ternary 1110010122101210
4 Quaternary 1033111213230
5 Quinary 20311013212
6 Senary 2021434420
8 Octal 117254754
10 Decimal 20797932
12 Duodecimal 6b6ba10
16 Hexadecimal 13d59ec
20 Vigesimal 69jegc
36 Base36 cdrsc

Cryptographic Hash Functions

md5 98e24bcde8af5803335a25584d71d00c
sha1 2d19e7bcea62b1404e5d6273e5a8e77ab12d57ca
sha256 75c7ab0144e93ff7db076c01d3c85c3ffffbfceb96a4ca23e0cf596729efe1fc
sha512 8dd6d41368432f2bedb19cc84e95249a0982061cbe6a438703227c40f766c99539eaf986824f309a038aea9de483f4d0f4d8f6bd42c4fa0e4da7fd34551388cc
ripemd-160 86ef50a282f018f616aa9505f71ae7b92d607d85

20797932 as geometric shapes

Circle

Radius = n
Diameter 41595864
Circumference 130677260.76212
Area 1.3589083916384E+15

Sphere

Radius = n
Volume 3.7683312431367E+22
Surface area 5.4356335665537E+15
Circumference 130677260.76212

Square

Length = n
Perimeter 83191728
Area 432553975476624
Diagonal 29412717.503713

Cube

Length = n
Surface area 2595323852859744
Volume 8.9962281682925E+21
Space diagonal 36023074.916363

Equilateral Triangle

Length = n
Perimeter 62393796
Area 1.8730136563535E+14
Altitude 18011537.458181

Triangular Pyramid

Length = n
Surface area 1.8730136563535E+14
Volume 1.0602156571502E+21
Height 9804239.1679045