20698844 (number)

20698844 is an even 8-digits composite number following 20698843 and preceding 20698845. In scientific notation, it is written as 2.0698844 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 10291248 positive integers (up to 20698844) that are relatively prime to 20698844.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand eight hundred forty-four

Notation

Scientific notation 2.0698844 × 10^7
Engineering notation 2.0698844 × 10^6

Prime Factorization of 20698844

Prime Factorization 2 × 2 × 179 × 28909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10349422
Product of the distinct prime numbers

The prime factorization of 20698844 is 2 × 2 × 179 × 28909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 75, 37, 440, 160, 1069, 5608, 48954, 15309, 943166, 752620, 2730195, 4269254, 93122471, 46559828, 599073238, 366744106, 4863681139, 7505861916

Basic calculations (n = 20698844)

Multiplication

n×y
n×2 41397688
n×3 62096532
n×4 82795376
n×5 103494220

Division

n÷y
n÷2 10349422
n÷3 6899614.6666667
n÷3 5174711
n÷5 4139768.8

Exponentiation

ny
n2 428442142936336
n3 8.8682570796649E+21
n4 1.8356266984388E+29
n5 3.799535067322E+36

Nth Root

y√n
2√n 4549.5982240193
3√n 274.56722673091
4√n 67.450709588701
5√n 29.052881872585

Divisors of 20698844

1, 2, 4, 179, 358, 716, 28909, 57818, 115636, 5174711, 10349422, 20698844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20698843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698844 can be divided by 12 positive divisors. The sum of these divisors (counting 20698844) is 1, the average is 0.083333333333333.

Base conversion 20698844

Base System Value
2 Binary 1001110111101011011011100
3 Ternary 1102221121110212
4 Quaternary 1032331123130
5 Quinary 20244330334
6 Senary 2015351552
8 Octal 116753334
10 Decimal 20698844
12 Duodecimal 6b225b8
16 Hexadecimal 13bd6dc
20 Vigesimal 697724
36 Base36 cbnbw

Cryptographic Hash Functions

md5 67d6b59b57ede6430f2e71e82f74eb63
sha1 fae1b3f979b5d94fe8503c270910b88fd2ba54e3
sha256 4e46ae8bec8067e4d444d9cbf286a14d517313a09dcf9c7f49fb8074555b10af
sha512 e65aed163b7cc5bffcbe872c684e6007229f8db333683a1f50871a28c10c1d5a474f8a4a5ff45c6fdee364b4b99c0b6ab241c9552fc3d722b14d07e3c21d69a9
ripemd-160 f144fe65128710035c08f59dbc5f18f7b3cf0786

20698844 as geometric shapes

Circle

Radius = n
Diameter 41397688
Circumference 130054672.4964
Area 1.3459906887371E+15

Sphere

Radius = n
Volume 3.7147268388828E+22
Surface area 5.3839627549482E+15
Circumference 130054672.4964

Square

Length = n
Perimeter 82795376
Area 428442142936336
Diagonal 29272585.910245

Cube

Length = n
Surface area 2570652857618016
Volume 8.8682570796649E+21
Space diagonal 35851449.465942

Equilateral Triangle

Length = n
Perimeter 62096532
Area 1.8552088991736E+14
Altitude 17925724.732971

Triangular Pyramid

Length = n
Surface area 1.8552088991736E+14
Volume 1.0451341197228E+21
Height 9757528.6367483