21438096 (number)

21438096 is an even 8-digits composite number following 21438095 and preceding 21438097. In scientific notation, it is written as 2.1438096 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 6952320 positive integers (up to 21438096) that are relatively prime to 21438096.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred thirty-eight thousand ninety-six

Notation

Scientific notation 2.1438096 × 10^7
Engineering notation 2.1438096 × 10^6

Prime Factorization of 21438096

Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 12071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2679762
Product of the distinct prime numbers

The prime factorization of 21438096 is 2 × 2 × 2 × 2 × 3 × 37 × 12071. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 16, 87, 8, 835, 509, 6207, 78632, 5218, 550414, 1021, 6575134, 5281007, 99418805, 34410109, 855583146, 354337303, 6369349729, 4604108875

Basic calculations (n = 21438096)

Multiplication

n×y
n×2 42876192
n×3 64314288
n×4 85752384
n×5 107190480

Division

n÷y
n÷2 10719048
n÷3 7146032
n÷3 5359524
n÷5 4287619.2

Exponentiation

ny
n2 459591960105216
n3 9.8527765615638E+21
n4 2.1122476979335E+29
n5 4.5282568924078E+36

Nth Root

y√n
2√n 4630.129155866
3√n 277.79775846793
4√n 68.045052398142
5√n 29.257501924671

Divisors of 21438096

1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 12071, 24142, 36213, 48284, 72426, 96568, 144852, 193136, 289704, 446627, 579408, 893254, 1339881, 1786508, 2679762, 3573016, 5359524, 7146032, 10719048, 21438096

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 -21438095
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 21438096 can be divided by 40 positive divisors. The sum of these divisors (counting 21438096) is 1, the average is 0.025.

Base conversion 21438096

Base System Value
2 Binary 1010001110001111010010000
3 Ternary 1111100011112120
4 Quaternary 1101301322100
5 Quinary 20442004341
6 Senary 2043254240
8 Octal 121617220
10 Decimal 21438096
12 Duodecimal 721a380
16 Hexadecimal 1471e90
20 Vigesimal 6djf4g
36 Base36 crhqo

Cryptographic Hash Functions

md5 edf9a8d9567ab4a467b0fa8bf25d1bf6
sha1 2fadafd7486faf9b5b8005e83eefe6ec6f8370e5
sha256 62f3f2dc5dc015ffc981c32b62c46486abb7b38c3f6a25e19048073ca819ecd2
sha512 67e41fbaf20e3ecc7e1b35c650943a84339d745522e4f46e5dcb5a71f058351a051601d06bacb19ce03475b6e6d61c4403e4f4dc15cc123df1ff6619ffa73588
ripemd-160 40ac23bea3d5b36b4730c5d350841ce2e2bfc395

21438096 as geometric shapes

Circle

Radius = n
Diameter 42876192
Circumference 134699529.80111
Area 1.4438507255155E+15

Sphere

Radius = n
Volume 4.1271213951027E+22
Surface area 5.7754029020619E+15
Circumference 134699529.80111

Square

Length = n
Perimeter 85752384
Area 459591960105216
Diagonal 30318046.114656

Cube

Length = n
Surface area 2757551760631296
Volume 9.8527765615638E+21
Space diagonal 37131871.489539

Equilateral Triangle

Length = n
Perimeter 64314288
Area 1.990091564131E+14
Altitude 18565935.74477

Triangular Pyramid

Length = n
Surface area 1.990091564131E+14
Volume 1.1611608533663E+21
Height 10106015.371552