20698530 (number)

20698530 is an even 8-digits composite number following 20698529 and preceding 20698531. In scientific notation, it is written as 2.0698530 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5519600 positive integers (up to 20698530) that are relatively prime to 20698530.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand five hundred thirty

Notation

Scientific notation 2.0698530 × 10^7
Engineering notation 2.0698530 × 10^6

Prime Factorization of 20698530

Prime Factorization 2 × 3 × 5 × 689951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20698530
Product of the distinct prime numbers

The prime factorization of 20698530 is 2 × 3 × 5 × 689951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 52, 11, 291, 609, 2016, 2363, 17454, 62956, 773058, 749789, 3575726, 2434195, 83955725, 40323069, 718909317, 97052667, 8293070249, 583644359

Basic calculations (n = 20698530)

Multiplication

n×y
n×2 41397060
n×3 62095590
n×4 82794120
n×5 103492650

Division

n÷y
n÷2 10349265
n÷3 6899510
n÷3 5174632.5
n÷5 4139706

Exponentiation

ny
n2 428429144160900
n3 8.8678534932887E+21
n4 1.8355153156644E+29
n5 3.7992468826739E+36

Nth Root

y√n
2√n 4549.5637153468
3√n 274.56583833542
4√n 67.450453781622
5√n 29.052793726018

Divisors of 20698530

1, 2, 3, 5, 6, 10, 15, 30, 689951, 1379902, 2069853, 3449755, 4139706, 6899510, 10349265, 20698530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20698529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698530 can be divided by 16 positive divisors. The sum of these divisors (counting 20698530) is 1, the average is 0.0625.

Base conversion 20698530

Base System Value
2 Binary 1001110111101010110100010
3 Ternary 1102221121001020
4 Quaternary 1032331112202
5 Quinary 20244323110
6 Senary 2015350310
8 Octal 116752642
10 Decimal 20698530
12 Duodecimal 6b22396
16 Hexadecimal 13bd5a2
20 Vigesimal 69766a
36 Base36 cbn36

Cryptographic Hash Functions

md5 fae3a5daf9e2b116aaaf3cc706ea3473
sha1 4b7efdfe350eebcd338ff08de1a0343d8795d111
sha256 e0f7747fa202fe5992ea0bf2b2fa9a7d5f3e9480cab47562a077c82d2e7e8dec
sha512 faf7719c1f91fcec0f377bb903eb768aa6936a514bd48a2144cf9ab6001323cc4286125114878ce006fda9ac723178d617733f34fb454040ad70b5a320985fb4
ripemd-160 2ba067d1bd716dcbb214b8aa8339ce63ce82815d

20698530 as geometric shapes

Circle

Radius = n
Diameter 41397060
Circumference 130052699.57622
Area 1.3459498518796E+15

Sphere

Radius = n
Volume 3.7145577850169E+22
Surface area 5.3837994075186E+15
Circumference 130052699.57622

Square

Length = n
Perimeter 82794120
Area 428429144160900
Diagonal 29272141.847186

Cube

Length = n
Surface area 2570574864965400
Volume 8.8678534932887E+21
Space diagonal 35850905.601989

Equilateral Triangle

Length = n
Perimeter 62095590
Area 1.8551526128248E+14
Altitude 17925452.800994

Triangular Pyramid

Length = n
Surface area 1.8551526128248E+14
Volume 1.0450865566122E+21
Height 9757380.6157288