20797572 (number)

20797572 is an even 8-digits composite number following 20797571 and preceding 20797573. In scientific notation, it is written as 2.0797572 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6920800 positive integers (up to 20797572) that are relatively prime to 20797572.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand five hundred seventy-two

Notation

Scientific notation 2.0797572 × 10^7
Engineering notation 2.0797572 × 10^6

Prime Factorization of 20797572

Prime Factorization 2 × 2 × 3 × 2111 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10398786
Product of the distinct prime numbers

The prime factorization of 20797572 is 2 × 2 × 3 × 2111 × 821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797572)

Multiplication

n×y
n×2 41595144
n×3 62392716
n×4 83190288
n×5 103987860

Division

n÷y
n÷2 10398786
n÷3 6932524
n÷3 5199393
n÷5 4159514.4

Exponentiation

ny
n2 432539001095184
n3 8.9957610180852E+21
n4 1.8708998746842E+29
n5 3.8910174848536E+36

Nth Root

y√n
2√n 4560.4355055192
3√n 275.00307214199
4√n 67.530996627617
5√n 29.08054405561

Divisors of 20797572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797572 can be divided by 24 positive divisors. The sum of these divisors (counting 20797572) is 1, the average is 0.041666666666667.

Base conversion 20797572

Base System Value
2 Binary 1001111010101100010000100
3 Ternary 1110010121220110
4 Quaternary 1033111202010
5 Quinary 20311010242
6 Senary 2021433020
8 Octal 117254204
10 Decimal 20797572
12 Duodecimal 6b6b770
16 Hexadecimal 13d5884
20 Vigesimal 69jdic
36 Base36 cdric

Cryptographic Hash Functions

md5 c940e96b1877c2f6c92c9bdce061c631
sha1 b9838bc470549a39a9b622638aac5f1f12e785da
sha256 7d362e8ffa6d8dd05ca131291072b4fe423b296631cf3a240868ccfcdbb94048
sha512 d185f9544058eedd3212a19a2f1ff0d8ba9fa431733578e74f4509db3c49995bf7353da8ae33c2c82e6e0743ddadb5b3179cb3d7a80a5274ea7361826ef50933
ripemd-160 3114b710231048177ce6f1342be0a318f3f4246d

20797572 as geometric shapes

Circle

Radius = n
Diameter 41595144
Circumference 130674998.81541
Area 1.3588613482317E+15

Sphere

Radius = n
Volume 3.7681355637154E+22
Surface area 5.4354453929268E+15
Circumference 130674998.81541

Square

Length = n
Perimeter 83190288
Area 432539001095184
Diagonal 29412208.386831

Cube

Length = n
Surface area 2595234006571104
Volume 8.9957610180852E+21
Space diagonal 36022451.378072

Equilateral Triangle

Length = n
Perimeter 62392716
Area 1.8729488153799E+14
Altitude 18011225.689036

Triangular Pyramid

Length = n
Surface area 1.8729488153799E+14
Volume 1.0601606029703E+21
Height 9804069.462277