21708048 (number)

21708048 is an even 8-digits composite number following 21708047 and preceding 21708049. In scientific notation, it is written as 2.1708048 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 6617088 positive integers (up to 21708048) that are relatively prime to 21708048.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred eight thousand forty-eight

Notation

Scientific notation 2.1708048 × 10^7
Engineering notation 2.1708048 × 10^6

Prime Factorization of 21708048

Prime Factorization 2 × 2 × 2 × 2 × 111 × 17 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2713506
Product of the distinct prime numbers

The prime factorization of 21708048 is 2 × 2 × 2 × 2 × 111 × 17 × 719. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 1, 80, 935, 787, 9630, 9080, 54544, 65288, 420616, 577076, 7094435, 2758486, 59890811, 73951502, 984756730, 940898664, 2548168830, 5469371048

Basic calculations (n = 21708048)

Multiplication

n×y
n×2 43416096
n×3 65124144
n×4 86832192
n×5 108540240

Division

n÷y
n÷2 10854024
n÷3 7236016
n÷3 5427012
n÷5 4341609.6

Exponentiation

ny
n2 471239347970304
n3 1.0229686385228E+22
n4 2.2206652307548E+29
n5 4.8206307421156E+36

Nth Root

y√n
2√n 4659.1896291093
3√n 278.95892305163
4√n 68.258256856657
5√n 29.330816619472

Divisors of 21708048

1, 2, 4, 8, 16, 17, 34, 68, 111, 136, 222, 272, 444, 719, 888, 1438, 1776, 1887, 2876, 3774, 5752, 7548, 11504, 12223, 15096, 24446, 30192, 48892, 79809, 97784, 159618, 195568, 319236, 638472, 1276944, 1356753, 2713506, 5427012, 10854024, 21708048

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21708047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21708048 can be divided by 40 positive divisors. The sum of these divisors (counting 21708048) is 1, the average is 0.025.

Base conversion 21708048

Base System Value
2 Binary 1010010110011110100010000
3 Ternary 1111211212211210
4 Quaternary 1102303310100
5 Quinary 21024124143
6 Senary 2053140120
8 Octal 122636420
10 Decimal 21708048
12 Duodecimal 732a640
16 Hexadecimal 14b3d10
20 Vigesimal 6fda28
36 Base36 cxa1c

Cryptographic Hash Functions

md5 3dd06b7f91ceddfacab3e1c62766772c
sha1 8ed6eb7c14f9228c48168e86db5cceb6c8aebe58
sha256 ea4b63b1c79885b04fc36bea4c9e2f5b4f2572d0d8a881af57e3c45bba6d8a3e
sha512 d67ea077d825b349491b163efb2eec91898c8af7036865e4c9cbaa8e735bda94482641da0f3bf48b8275b848a84200ad80e6ce554424e2e70bd7c68db36321f2
ripemd-160 67a105915979231a21df4c09043c699961fcbd6c

21708048 as geometric shapes

Circle

Radius = n
Diameter 43416096
Circumference 136395688.24115
Area 1.480442073666E+15

Sphere

Radius = n
Volume 4.285001012848E+22
Surface area 5.9217682946638E+15
Circumference 136395688.24115

Square

Length = n
Perimeter 86832192
Area 471239347970304
Diagonal 30699815.894246

Cube

Length = n
Surface area 2827436087821824
Volume 1.0229686385228E+22
Space diagonal 37599442.069144

Equilateral Triangle

Length = n
Perimeter 65124144
Area 2.0405262330255E+14
Altitude 18799721.034572

Triangular Pyramid

Length = n
Surface area 2.0405262330255E+14
Volume 1.2055801020677E+21
Height 10233271.964749