21694482 (number)

21694482 is an even 8-digits composite number following 21694481 and preceding 21694483. In scientific notation, it is written as 2.1694482 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6583680 positive integers (up to 21694482) that are relatively prime to 21694482.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-four thousand four hundred eighty-two

Notation

Scientific notation 2.1694482 × 10^7
Engineering notation 2.1694482 × 10^6

Prime Factorization of 21694482

Prime Factorization 2 × 9 × 31 × 17 × 2287

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21694482
Product of the distinct prime numbers

The prime factorization of 21694482 is 2 × 9 × 31 × 17 × 2287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 13, 45, 263, 922, 5557, 6209, 18394, 76831, 360776, 577041, 8176085, 9321360, 86139625, 58154506, 847632219, 728223054, 484775304, 2179451412

Basic calculations (n = 21694482)

Multiplication

n×y
n×2 43388964
n×3 65083446
n×4 86777928
n×5 108472410

Division

n÷y
n÷2 10847241
n÷3 7231494
n÷3 5423620.5
n÷5 4338896.4

Exponentiation

ny
n2 470650549248324
n3 1.0210519868958E+22
n4 2.2151193950775E+29
n5 4.805586784436E+36

Nth Root

y√n
2√n 4657.7335690226
3√n 278.90080105401
4√n 68.247590206707
5√n 29.327149764122

Divisors of 21694482

1, 2, 9, 17, 18, 31, 34, 62, 153, 279, 306, 527, 558, 1054, 2287, 4574, 4743, 9486, 20583, 38879, 41166, 70897, 77758, 141794, 349911, 638073, 699822, 1205249, 1276146, 2410498, 10847241, 21694482

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21694481
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21694482 can be divided by 32 positive divisors. The sum of these divisors (counting 21694482) is 1, the average is 0.03125.

Base conversion 21694482

Base System Value
2 Binary 1010010110000100000010010
3 Ternary 1111211012020100
4 Quaternary 1102300200102
5 Quinary 21023210412
6 Senary 2052553230
8 Octal 122604022
10 Decimal 21694482
12 Duodecimal 7322816
16 Hexadecimal 14b0812
20 Vigesimal 6fbg42
36 Base36 cwzki

Cryptographic Hash Functions

md5 77b720c7406f755274ce4017ab337fdf
sha1 d0aee542839762d6e9983ec9a12337717700214e
sha256 b5a0f5e433500aeda69d4fbbde46abc42ba51ee8cea9c33547a6d582516ba187
sha512 1836963c025a45d63990d16aba5788eaa7d9aa9d78c4297ca711c12fa5bc51b733ca9832c316060479bf811739c23164a192e3441923fa4f9e6974dc9b9f52ef
ripemd-160 6ed24802bf5c52aa9f7338c8ca974617ed857292

21694482 as geometric shapes

Circle

Radius = n
Diameter 43388964
Circumference 136310450.54927
Area 1.4785923079265E+15

Sphere

Radius = n
Volume 4.2769725612868E+22
Surface area 5.9143692317061E+15
Circumference 136310450.54927

Square

Length = n
Perimeter 86777928
Area 470650549248324
Diagonal 30680630.673059

Cube

Length = n
Surface area 2823903295489944
Volume 1.0210519868958E+22
Space diagonal 37575945.067888

Equilateral Triangle

Length = n
Perimeter 65083446
Area 2.0379766597707E+14
Altitude 18787972.533944

Triangular Pyramid

Length = n
Surface area 2.0379766597707E+14
Volume 1.2033213064633E+21
Height 10226876.89102