20797308 (number)

20797308 is an even 8-digits composite number following 20797307 and preceding 20797309. In scientific notation, it is written as 2.0797308 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5942016 positive integers (up to 20797308) that are relatively prime to 20797308.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand three hundred eight

Notation

Scientific notation 2.0797308 × 10^7
Engineering notation 2.0797308 × 10^6

Prime Factorization of 20797308

Prime Factorization 2 × 2 × 21 × 3 × 82529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10398654
Product of the distinct prime numbers

The prime factorization of 20797308 is 2 × 2 × 21 × 3 × 82529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 94, 51, 29, 525, 464, 6677, 43798, 24265, 939227, 666264, 2909139, 9762037, 50212540, 38593813, 795098311, 925796351, 963095418, 4103170775

Basic calculations (n = 20797308)

Multiplication

n×y
n×2 41594616
n×3 62391924
n×4 83189232
n×5 103986540

Division

n÷y
n÷2 10398654
n÷3 6932436
n÷3 5199327
n÷5 4159461.6

Exponentiation

ny
n2 432528020046864
n3 8.9954184515448E+21
n4 1.8708048812566E+29
n5 3.8907705323397E+36

Nth Root

y√n
2√n 4560.4065608233
3√n 275.0019085267
4√n 67.530782320533
5√n 29.080470226774

Divisors of 20797308

1, 2, 3, 4, 6, 12, 21, 42, 63, 84, 126, 252, 82529, 165058, 247587, 330116, 495174, 990348, 1733109, 3466218, 5199327, 6932436, 10398654, 20797308

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 -20797307
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 20797308 can be divided by 24 positive divisors. The sum of these divisors (counting 20797308) is 1, the average is 0.041666666666667.

Base conversion 20797308

Base System Value
2 Binary 1001111010101011101111100
3 Ternary 1110010121112200
4 Quaternary 1033111131330
5 Quinary 20311003213
6 Senary 2021431500
8 Octal 117253574
10 Decimal 20797308
12 Duodecimal 6b6b590
16 Hexadecimal 13d577c
20 Vigesimal 69jd58
36 Base36 cdrb0

Cryptographic Hash Functions

md5 3f5d848b55085fb7f91ba392c2e74b94
sha1 015ba94d0507bb1900eb424b974ead566ae1c5dc
sha256 f12e43dc8356a54c7c033cf6995595aee4e4864d2ef30546dcf85f3e41dc89dc
sha512 1d23f7970acee09f6a8b2a17422bc40799a808830a28753d738b61094d8817cce5e07e5530214a80650cdf3b3ed994b2e826f91f3a7e5265c1993262e90faa31
ripemd-160 9f5a4216b9d21d4758f46e3a910c700e6b6956ce

20797308 as geometric shapes

Circle

Radius = n
Diameter 41594616
Circumference 130673340.05449
Area 1.358826850251E+15

Sphere

Radius = n
Volume 3.7679920697786E+22
Surface area 5.4353074010039E+15
Circumference 130673340.05449

Square

Length = n
Perimeter 83189232
Area 432528020046864
Diagonal 29411835.03445

Cube

Length = n
Surface area 2595168120281184
Volume 8.9954184515448E+21
Space diagonal 36021994.116659

Equilateral Triangle

Length = n
Perimeter 62391924
Area 1.8729012660458E+14
Altitude 18010997.058329

Triangular Pyramid

Length = n
Surface area 1.8729012660458E+14
Volume 1.0601202311163E+21
Height 9803945.0114835