21994170 (number)

21994170 is an even 8-digits composite number following 21994169 and preceding 21994171. In scientific notation, it is written as 2.1994170 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 5195520 positive integers (up to 21994170) that are relatively prime to 21994170.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1994170 × 10^7
Engineering notation 2.1994170 × 10^6

Prime Factorization of 21994170

Prime Factorization 2 × 33 × 5 × 83 × 11 × 73

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21994170
Product of the distinct prime numbers

The prime factorization of 21994170 is 2 × 33 × 5 × 83 × 11 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21994170)

Multiplication

n×y
n×2 43988340
n×3 65982510
n×4 87976680
n×5 109970850

Division

n÷y
n÷2 10997085
n÷3 7331390
n÷3 5498542.5
n÷5 4398834

Exponentiation

ny
n2 483743513988900
n3 1.0639537083069E+22
n4 2.3400778732633E+29
n5 5.1468070557791E+36

Nth Root

y√n
2√n 4689.7942385567
3√n 280.17917953143
4√n 68.482072388011
5√n 29.407730890608

Divisors of 21994170

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21994169
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21994170 can be divided by 64 positive divisors. The sum of these divisors (counting 21994170) is 1, the average is 0.015625.

Base conversion 21994170

Base System Value
2 Binary 1010011111001101010111010
3 Ternary 1112101102022220
4 Quaternary 1103321222322
5 Quinary 21112303140
6 Senary 2103224510
8 Octal 123715272
10 Decimal 21994170
12 Duodecimal 7448136
16 Hexadecimal 14f9aba
20 Vigesimal 6h958a
36 Base36 d3et6

Cryptographic Hash Functions

md5 ca6a3c2c1d778f7029fcd683eaa9d077
sha1 d66d9c7d400fd4927262330e67e3c7813961e57e
sha256 45c9c7b773c32e1ce67e3629587656d2d3e82d02f3252bb7e5d306affa1bb5b8
sha512 4ffc7a665380248f822589a425a7a313fc2fba48bf488a280f5714ebab5bc780b1ac5a12514825fa12ef5472920d0dae68d92abfbeae516f7a0afd924a7c337a
ripemd-160 5dab13501d5d85d42b85e693044e01f43fdbd57b

21994170 as geometric shapes

Circle

Radius = n
Diameter 43988340
Circumference 138193445.78761
Area 1.5197250697692E+15

Sphere

Radius = n
Volume 4.4566788717022E+22
Surface area 6.078900279077E+15
Circumference 138193445.78761

Square

Length = n
Perimeter 87976680
Area 483743513988900
Diagonal 31104453.507139

Cube

Length = n
Surface area 2902461083933400
Volume 1.0639537083069E+22
Space diagonal 38095019.910307

Equilateral Triangle

Length = n
Perimeter 65982510
Area 2.0946708601517E+14
Altitude 19047509.955154

Triangular Pyramid

Length = n
Surface area 2.0946708601517E+14
Volume 1.2538814700207E+21
Height 10368151.169046