20698736 (number)

20698736 is an even 8-digits composite number following 20698735 and preceding 20698737. In scientific notation, it is written as 2.0698736 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 10331136 positive integers (up to 20698736) that are relatively prime to 20698736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0698736 × 10^7
Engineering notation 2.0698736 × 10^6

Prime Factorization of 20698736

Prime Factorization 2 × 2 × 2 × 2 × 1063 × 1217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2587342
Product of the distinct prime numbers

The prime factorization of 20698736 is 2 × 2 × 2 × 2 × 1063 × 1217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 29, 57, 866, 441, 5833, 4263, 97571, 94312, 673749, 815417, 3908973, 9250142, 65582413, 63333787, 982249922, 187058605, 9251416352, 9913835267

Basic calculations (n = 20698736)

Multiplication

n×y
n×2 41397472
n×3 62096208
n×4 82794944
n×5 103493680

Division

n÷y
n÷2 10349368
n÷3 6899578.6666667
n÷3 5174684
n÷5 4139747.2

Exponentiation

ny
n2 428437671997696
n3 8.8681182651349E+21
n4 1.8355883878681E+29
n5 3.7994359445146E+36

Nth Root

y√n
2√n 4549.5863548239
3√n 274.56674919519
4√n 67.450621604429
5√n 29.052851554778

Divisors of 20698736

1, 2, 4, 8, 16, 1063, 1217, 2126, 2434, 4252, 4868, 8504, 9736, 17008, 19472, 1293671, 2587342, 5174684, 10349368, 20698736

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20698735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698736 can be divided by 20 positive divisors. The sum of these divisors (counting 20698736) is 1, the average is 0.05.

Base conversion 20698736

Base System Value
2 Binary 1001110111101011001110000
3 Ternary 1102221121022212
4 Quaternary 1032331121300
5 Quinary 20244324421
6 Senary 2015351252
8 Octal 116753160
10 Decimal 20698736
12 Duodecimal 6b22528
16 Hexadecimal 13bd670
20 Vigesimal 6976gg
36 Base36 cbn8w

Cryptographic Hash Functions

md5 f1b4d0e6654fdce138ddcfe2818e75e3
sha1 58c3551a1ac87928cd46ad26dec7ad917a746c9f
sha256 6ce138255b18b4e7ec8aa18027e81b7d09ef9eb9a713f682fa934010453d44b1
sha512 deea841c3ca4fa792eff9f336e9e9e130486c022bf70d2ca46184a69ca578a92e028c562663450d1c88c3355ad8ae98444b8a60cdee0ea69ce8ec96a0fed30a8
ripemd-160 828cde876ac836d30cdf8dd22d7913e1d4d66214

20698736 as geometric shapes

Circle

Radius = n
Diameter 41397472
Circumference 130053993.91239
Area 1.3459766428691E+15

Sphere

Radius = n
Volume 3.7146686923884E+22
Surface area 5.3839065714763E+15
Circumference 130053993.91239

Square

Length = n
Perimeter 82794944
Area 428437671997696
Diagonal 29272433.17518

Cube

Length = n
Surface area 2570626031986176
Volume 8.8681182651349E+21
Space diagonal 35851262.404455

Equilateral Triangle

Length = n
Perimeter 62096208
Area 1.8551895394413E+14
Altitude 17925631.202227

Triangular Pyramid

Length = n
Surface area 1.8551895394413E+14
Volume 1.0451177602735E+21
Height 9757477.7250601