20447260 (number)

20447260 is an even 8-digits composite number following 20447259 and preceding 20447261. In scientific notation, it is written as 2.0447260 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 7697664 positive integers (up to 20447260) that are relatively prime to 20447260.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-seven thousand two hundred sixty

Notation

Scientific notation 2.0447260 × 10^7
Engineering notation 2.0447260 × 10^6

Prime Factorization of 20447260

Prime Factorization 2 × 2 × 5 × 17 × 60139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10223630
Product of the distinct prime numbers

The prime factorization of 20447260 is 2 × 2 × 5 × 17 × 60139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 41, 28, 734, 361, 9109, 2186, 34411, 94189, 503982, 576976, 3346760, 8364020, 48981947, 93839034, 65296868, 376106829, 3517705137, 9299137752

Basic calculations (n = 20447260)

Multiplication

n×y
n×2 40894520
n×3 61341780
n×4 81789040
n×5 102236300

Division

n÷y
n÷2 10223630
n÷3 6815753.3333333
n÷3 5111815
n÷5 4089452

Exponentiation

ny
n2 418090441507600
n3 8.5488039610207E+21
n4 1.7479961728002E+29
n5 3.5741732224251E+36

Nth Root

y√n
2√n 4521.8646596288
3√n 273.45028044753
4√n 67.244811395593
5√n 28.981911361746

Divisors of 20447260

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 60139, 120278, 240556, 300695, 601390, 1022363, 1202780, 2044726, 4089452, 5111815, 10223630, 20447260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20447259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20447260 can be divided by 24 positive divisors. The sum of these divisors (counting 20447260) is 1, the average is 0.041666666666667.

Base conversion 20447260

Base System Value
2 Binary 1001110000000000000011100
3 Ternary 1102110211100221
4 Quaternary 1032000000130
5 Quinary 20213303020
6 Senary 2010131124
8 Octal 116000034
10 Decimal 20447260
12 Duodecimal 6a20aa4
16 Hexadecimal 138001c
20 Vigesimal 67fi30
36 Base36 c697g

Cryptographic Hash Functions

md5 f2178a5aa1b1df9cdd2af7af63978c5e
sha1 f2ad288c0d7fbbd40f3fdd362ce17e728dfd3adc
sha256 0d1ec21d06718db73a51a2c63c0f34ebab7bfbc6eee12f9e2ff0e21461d27c99
sha512 a9b50d06bb8478096b78d5cc4b295a137056f4af2319b1ef0f47e6ab63316461146058f956c2dac7711932e19483fbf64f88bdc6caff335a1a611470c3fa37a2
ripemd-160 7329f98553cf6b9bb246fe36224867be8f044e8a

20447260 as geometric shapes

Circle

Radius = n
Diameter 40894520
Circumference 128473923.60408
Area 1.3134698595764E+15

Sphere

Radius = n
Volume 3.5809146294563E+22
Surface area 5.2538794383056E+15
Circumference 128473923.60408

Square

Length = n
Perimeter 81789040
Area 418090441507600
Diagonal 28916792.405369

Cube

Length = n
Surface area 2508542649045600
Volume 8.5488039610207E+21
Space diagonal 35415693.195571

Equilateral Triangle

Length = n
Perimeter 61341780
Area 1.8103847171252E+14
Altitude 17707846.597785

Triangular Pyramid

Length = n
Surface area 1.8103847171252E+14
Volume 1.0074862086454E+21
Height 9638930.8017896