20698770 (number)

20698770 is an even 8-digits composite number following 20698769 and preceding 20698771. In scientific notation, it is written as 2.0698770 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 5519664 positive integers (up to 20698770) that are relatively prime to 20698770.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand seven hundred seventy

Notation

Scientific notation 2.0698770 × 10^7
Engineering notation 2.0698770 × 10^6

Prime Factorization of 20698770

Prime Factorization 2 × 5 × 3 × 689959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20698770
Product of the distinct prime numbers

The prime factorization of 20698770 is 2 × 5 × 3 × 689959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 55, 11, 521, 287, 9999, 6448, 77480, 95059, 773534, 941053, 7096906, 6953732, 84364405, 35017628, 908659762, 277486926, 4968538825, 3115293405

Basic calculations (n = 20698770)

Multiplication

n×y
n×2 41397540
n×3 62096310
n×4 82795080
n×5 103493850

Division

n÷y
n÷2 10349385
n÷3 6899590
n÷3 5174692.5
n÷5 4139754

Exponentiation

ny
n2 428439079512900
n3 8.8681619658492E+21
n4 1.8356004485386E+29
n5 3.7994671496198E+36

Nth Root

y√n
2√n 4549.5900914258
3√n 274.56689953069
4√n 67.450649303219
5√n 29.052861099287

Divisors of 20698770

1, 2, 3, 5, 6, 10, 15, 30, 689959, 1379918, 2069877, 3449795, 4139754, 6899590, 10349385, 20698770

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 -20698769
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 20698770 can be divided by 16 positive divisors. The sum of these divisors (counting 20698770) is 1, the average is 0.0625.

Base conversion 20698770

Base System Value
2 Binary 1001110111101011010010010
3 Ternary 1102221121101010
4 Quaternary 1032331122102
5 Quinary 20244330040
6 Senary 2015351350
8 Octal 116753222
10 Decimal 20698770
12 Duodecimal 6b22556
16 Hexadecimal 13bd692
20 Vigesimal 6976ia
36 Base36 cbn9u

Cryptographic Hash Functions

md5 ccebd97ec1236df36ab6b9402f471f99
sha1 82b2ba1fd078171c466f1fe1e8150b13186ada19
sha256 67960218cfbfb2dbaa5dec3b2ad047e4006c61c2a57b50292c553092e5660d65
sha512 79a9a4354aa25b0163361eda8c3019506eef83dfd75682f9ebc80ce9aef5e296f23b0efcb1c057022f704e5f8b6a19dfcb515b472b019f53da90af6cb2bc49a2
ripemd-160 53df0358ea56ac6c40bbc3528a0860ae15a49ea9

20698770 as geometric shapes

Circle

Radius = n
Diameter 41397540
Circumference 130054207.54069
Area 1.3459810647085E+15

Sphere

Radius = n
Volume 3.7146869977008E+22
Surface area 5.383924258834E+15
Circumference 130054207.54069

Square

Length = n
Perimeter 82795080
Area 428439079512900
Diagonal 29272481.258441

Cube

Length = n
Surface area 2570634477077400
Volume 8.8681619658492E+21
Space diagonal 35851321.294182

Equilateral Triangle

Length = n
Perimeter 62096310
Area 1.855195634161E+14
Altitude 17925660.647091

Triangular Pyramid

Length = n
Surface area 1.855195634161E+14
Volume 1.0451229104521E+21
Height 9757493.7528138