21994410 (number)

21994410 is an even 8-digits composite number following 21994409 and preceding 21994411. In scientific notation, it is written as 2.1994410 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5865168 positive integers (up to 21994410) that are relatively prime to 21994410.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred ninety-four thousand four hundred ten

Notation

Scientific notation 2.1994410 × 10^7
Engineering notation 2.1994410 × 10^6

Prime Factorization of 21994410

Prime Factorization 2 × 3 × 5 × 733147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21994410
Product of the distinct prime numbers

The prime factorization of 21994410 is 2 × 3 × 5 × 733147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 63, 25, 320, 528, 9083, 1288, 84509, 70075, 648372, 572995, 5281351, 7612504, 25472837, 45190158, 869782792, 770394993, 3887700874, 8201957550

Basic calculations (n = 21994410)

Multiplication

n×y
n×2 43988820
n×3 65983230
n×4 87977640
n×5 109972050

Division

n÷y
n÷2 10997205
n÷3 7331470
n÷3 5498602.5
n÷5 4398882

Exponentiation

ny
n2 483754071248100
n3 1.06398853822E+22
n4 2.3401800144911E+29
n5 5.1470878712524E+36

Nth Root

y√n
2√n 4689.8198259635
3√n 280.18019863116
4√n 68.482259206042
5√n 29.407795069658

Divisors of 21994410

1, 2, 3, 5, 6, 10, 15, 30, 733147, 1466294, 2199441, 3665735, 4398882, 7331470, 10997205, 21994410

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21994409
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21994410 can be divided by 16 positive divisors. The sum of these divisors (counting 21994410) is 1, the average is 0.0625.

Base conversion 21994410

Base System Value
2 Binary 1010011111001101110101010
3 Ternary 1112101102122210
4 Quaternary 1103321232222
5 Quinary 21112310120
6 Senary 2103225550
8 Octal 123715652
10 Decimal 21994410
12 Duodecimal 74482b6
16 Hexadecimal 14f9baa
20 Vigesimal 6h960a
36 Base36 d3ezu

Cryptographic Hash Functions

md5 388e5f15797d47a064834dc86ba31373
sha1 76b0b8762a4c5bfc2934cd695bf0fa0aba17409e
sha256 839854ca3cfe999e1291a5fa6fe020fdf6a2b03cc35e70eb371f38ed6bd5be33
sha512 07f8a8c33b201936e35658f120a8cd7d386e211c10f15dbe2ffbeb6b2fc08dd9dab496c6746943ad24561364dc61e47521ed00b612bfc187c533efe152717ece
ripemd-160 1bd2ffa3d4d4bc4ad970b169fe4e70b527f0b465

21994410 as geometric shapes

Circle

Radius = n
Diameter 43988820
Circumference 138194953.75208
Area 1.5197582363772E+15

Sphere

Radius = n
Volume 4.4568247669009E+22
Surface area 6.0790329455087E+15
Circumference 138194953.75208

Square

Length = n
Perimeter 87977640
Area 483754071248100
Diagonal 31104792.918394

Cube

Length = n
Surface area 2902524427488600
Volume 1.06398853822E+22
Space diagonal 38095435.602501

Equilateral Triangle

Length = n
Perimeter 65983230
Area 2.094716574425E+14
Altitude 19047717.80125

Triangular Pyramid

Length = n
Surface area 2.094716574425E+14
Volume 1.2539225174669E+21
Height 10368264.306131