20897316 (number)

20897316 is an even 8-digits composite number following 20897315 and preceding 20897317. In scientific notation, it is written as 2.0897316 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 6263040 positive integers (up to 20897316) that are relatively prime to 20897316.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0897316 × 10^7
Engineering notation 2.0897316 × 10^6

Prime Factorization of 20897316

Prime Factorization 2 × 2 × 9 × 11 × 113 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10448658
Product of the distinct prime numbers

The prime factorization of 20897316 is 2 × 2 × 9 × 11 × 113 × 467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20897316)

Multiplication

n×y
n×2 41794632
n×3 62691948
n×4 83589264
n×5 104486580

Division

n÷y
n÷2 10448658
n÷3 6965772
n÷3 5224329
n÷5 4179463.2

Exponentiation

ny
n2 436697816003856
n3 9.1258122575424E+21
n4 1.9070498250254E+29
n5 3.98522228213E+36

Nth Root

y√n
2√n 4571.358222673
3√n 275.44200434239
4√n 67.611820140217
5√n 29.108384433126

Divisors of 20897316

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20897315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20897316 can be divided by 48 positive divisors. The sum of these divisors (counting 20897316) is 1, the average is 0.020833333333333.

Base conversion 20897316

Base System Value
2 Binary 1001111101101111000100100
3 Ternary 1110022200201200
4 Quaternary 1033231320210
5 Quinary 20322203231
6 Senary 2023522500
8 Octal 117557044
10 Decimal 20897316
12 Duodecimal 6bb9430
16 Hexadecimal 13ede24
20 Vigesimal 6ac35g
36 Base36 cfwh0

Cryptographic Hash Functions

md5 280c7165370dc987cbb0a04472a4407c
sha1 e5e084125e3074e1b2cc04618a80de660148b040
sha256 6bc65dac1d25074c4e3fa8d57a7b28c7f1b1196094d604d80e6febc113b8b259
sha512 397af2df8db5974804b3c313f5e12d27163b3b6ea6f0dedae23f33fc0af18bcc9505652b7d98add55209229f16159cc41dd38c98b3a499edbef7d58edc715053
ripemd-160 86fdddd8f427296441ae316dd4ac25958d12abcd

20897316 as geometric shapes

Circle

Radius = n
Diameter 41794632
Circumference 131301708.85069
Area 1.3719266505964E+15

Sphere

Radius = n
Volume 3.8226112995113E+22
Surface area 5.4877066023857E+15
Circumference 131301708.85069

Square

Length = n
Perimeter 83589264
Area 436697816003856
Diagonal 29553267.704396

Cube

Length = n
Surface area 2620186896023136
Volume 9.1258122575424E+21
Space diagonal 36195213.053822

Equilateral Triangle

Length = n
Perimeter 62691948
Area 1.8909570121826E+14
Altitude 18097606.526911

Triangular Pyramid

Length = n
Surface area 1.8909570121826E+14
Volume 1.0754872885239E+21
Height 9851089.2347988