21934480 (number)

21934480 is an even 8-digits composite number following 21934479 and preceding 21934481. In scientific notation, it is written as 2.1934480 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 8740224 positive integers (up to 21934480) that are relatively prime to 21934480.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-four thousand four hundred eighty

Notation

Scientific notation 2.1934480 × 10^7
Engineering notation 2.1934480 × 10^6

Prime Factorization of 21934480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 487 × 563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2741810
Product of the distinct prime numbers

The prime factorization of 21934480 is 2 × 2 × 2 × 2 × 5 × 487 × 563. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21934480)

Multiplication

n×y
n×2 43868960
n×3 65803440
n×4 87737920
n×5 109672400

Division

n÷y
n÷2 10967240
n÷3 7311493.3333333
n÷3 5483620
n÷5 4386896

Exponentiation

ny
n2 481121412870400
n3 1.0553148008178E+22
n4 2.3147781392241E+29
n5 5.0773454799248E+36

Nth Root

y√n
2√n 4683.426096353
3√n 279.9254903784
4√n 68.435561635402
5√n 29.39175160063

Divisors of 21934480

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 -21934479
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 21934480 can be divided by 40 positive divisors. The sum of these divisors (counting 21934480) is 1, the average is 0.025.

Base conversion 21934480

Base System Value
2 Binary 1010011101011000110010000
3 Ternary 1112021101110011
4 Quaternary 1103223012100
5 Quinary 21103400410
6 Senary 2102044304
8 Octal 123530620
10 Decimal 21934480
12 Duodecimal 7419694
16 Hexadecimal 14eb190
20 Vigesimal 6h1g40
36 Base36 d24r4

Cryptographic Hash Functions

md5 734946cc9c76f6c0eae85fa40037993d
sha1 69d0542fe960f50fd0210d32fbb2249cb8d7c6fe
sha256 1956253c0a11a80dbfa7aadf32aefe53bc693ea60fcb8ea20b02d08bad652212
sha512 d38a989ad9cf62fa74fab286f946527730302eff9557625a6bd185b72cbbb24fc2851602683acd1c5e47d7a60d4881d016b2fea16ced2dc6a9afebf8816f5b02
ripemd-160 28644851ca194624e8ce799f4dafbe1a6a76717e

21934480 as geometric shapes

Circle

Radius = n
Diameter 43868960
Circumference 137818402.45662
Area 1.5114874961584E+15

Sphere

Radius = n
Volume 4.4204923006315E+22
Surface area 6.0459499846336E+15
Circumference 137818402.45662

Square

Length = n
Perimeter 87737920
Area 481121412870400
Diagonal 31020039.099601

Cube

Length = n
Surface area 2886728477222400
Volume 1.0553148008178E+22
Space diagonal 37991633.797603

Equilateral Triangle

Length = n
Perimeter 65803440
Area 2.0833168292521E+14
Altitude 18995816.898802

Triangular Pyramid

Length = n
Surface area 2.0833168292521E+14
Volume 1.2437004199079E+21
Height 10340013.0332