21103468 (number)

21103468 is an even 8-digits composite number following 21103467 and preceding 21103469. In scientific notation, it is written as 2.1103468 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10266480 positive integers (up to 21103468) that are relatively prime to 21103468.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred three thousand four hundred sixty-eight

Notation

Scientific notation 2.1103468 × 10^7
Engineering notation 2.1103468 × 10^6

Prime Factorization of 21103468

Prime Factorization 2 × 2 × 37 × 142591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10551734
Product of the distinct prime numbers

The prime factorization of 21103468 is 2 × 2 × 37 × 142591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 71, 67, 98, 851, 3920, 7073, 66742, 47361, 536089, 620560, 1806624, 5012004, 96847963, 24928830, 780729127, 877789370, 8752246203, 9193509879

Basic calculations (n = 21103468)

Multiplication

n×y
n×2 42206936
n×3 63310404
n×4 84413872
n×5 105517340

Division

n÷y
n÷2 10551734
n÷3 7034489.3333333
n÷3 5275867
n÷5 4220693.6

Exponentiation

ny
n2 445356361627024
n3 9.3985637261923E+21
n4 1.9834228884166E+29
n5 4.1857101456167E+36

Nth Root

y√n
2√n 4593.8511077309
3√n 276.34478719393
4√n 67.777954437493
5√n 29.165589979515

Divisors of 21103468

1, 2, 4, 37, 74, 148, 142591, 285182, 570364, 5275867, 10551734, 21103468

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 -21103467
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 21103468 can be divided by 12 positive divisors. The sum of these divisors (counting 21103468) is 1, the average is 0.083333333333333.

Base conversion 21103468

Base System Value
2 Binary 1010000100000001101101100
3 Ternary 1110201011111221
4 Quaternary 1100200031230
5 Quinary 20400302333
6 Senary 2032153124
8 Octal 120401554
10 Decimal 21103468
12 Duodecimal 70987a4
16 Hexadecimal 142036c
20 Vigesimal 6bhid8
36 Base36 ckbjg

Cryptographic Hash Functions

md5 1cac4df4a599a8e50f523c060aab2ecf
sha1 ab9bbec8080fdad868eaa9f2daaf728743fa6db8
sha256 bf1ab455d96f3328bd5c2ba5403c7f79d34d138f5a2aa711f42621c137aa7273
sha512 8130d95c06ce96af8af052bb351f653c85f4c3ed7660297f494de79d7b0181e2c429020bdc7b76dc7830dc035845fc5d7106cd4f26f9b27295b02095a31af448
ripemd-160 aa92df831ec220f1384363084488d631954406e2

21103468 as geometric shapes

Circle

Radius = n
Diameter 42206936
Circumference 132597000.06813
Area 1.3991282739169E+15

Sphere

Radius = n
Volume 3.9368611675335E+22
Surface area 5.5965130956678E+15
Circumference 132597000.06813

Square

Length = n
Perimeter 84413872
Area 445356361627024
Diagonal 29844810.658707

Cube

Length = n
Surface area 2672138169762144
Volume 9.3985637261923E+21
Space diagonal 36552278.791904

Equilateral Triangle

Length = n
Perimeter 63310404
Area 1.9284496145301E+14
Altitude 18276139.395952

Triangular Pyramid

Length = n
Surface area 1.9284496145301E+14
Volume 1.1076313573674E+21
Height 9948270.2195689