21496475 (number)

21496475 is an odd 8-digits composite number following 21496474 and preceding 21496476. In scientific notation, it is written as 2.1496475 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 12355200 positive integers (up to 21496475) that are relatively prime to 21496475.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand four hundred seventy-five

Notation

Scientific notation 2.1496475 × 10^7
Engineering notation 2.1496475 × 10^6

Prime Factorization of 21496475

Prime Factorization 13 × 385 × 5 × 859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21496475
Product of the distinct prime numbers

The prime factorization of 21496475 is 13 × 385 × 5 × 859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 43, 63, 44, 282, 6424, 7853, 31266, 63688, 475706, 882109, 1763168, 188256, 21109005, 96247416, 857462792, 264352039, 4736764916, 7685415863

Basic calculations (n = 21496475)

Multiplication

n×y
n×2 42992950
n×3 64489425
n×4 85985900
n×5 107482375

Division

n÷y
n÷2 10748237.5
n÷3 7165491.6666667
n÷3 5374118.75
n÷5 4299295

Exponentiation

ny
n2 462098437425625
n3 9.933487507659E+21
n4 2.135349658712E+29
n5 4.5902490554762E+36

Nth Root

y√n
2√n 4636.4291216409
3√n 278.049690926
4√n 68.091329269158
5√n 29.273419068263

Divisors of 21496475

1, 5, 13, 65, 385, 859, 1925, 4295, 5005, 11167, 25025, 55835, 330715, 1653575, 4299295, 21496475

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 -21496474
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 21496475 can be divided by 16 positive divisors. The sum of these divisors (counting 21496475) is 1, the average is 0.0625.

Base conversion 21496475

Base System Value
2 Binary 1010010000000001010011011
3 Ternary 1111110010121202
4 Quaternary 1102000022123
5 Quinary 21000341400
6 Senary 2044424415
8 Octal 122001233
10 Decimal 21496475
12 Duodecimal 724810b
16 Hexadecimal 148029b
20 Vigesimal 6e713f
36 Base36 csqsb

Cryptographic Hash Functions

md5 7ee8babf22206bf075879c70db90cf0b
sha1 b7adefe085cf262aec8ec6e754397d1cf4914ca7
sha256 80b93849e57092e43c5642a8227516244945c8b880b610acefbf8a845a44bb1d
sha512 c54c69ca9276f8311cdfb4346c173763dc793349193915a0bbeae9f19f2c83295192065a5fc5c23527c1e9cca4ce4aaa189a25c61d5a3f4619ba097d9de6df5d
ripemd-160 62b4639418f39f693cfad841e730007d770ba7d3

21496475 as geometric shapes

Circle

Radius = n
Diameter 42992950
Circumference 135066335.87615
Area 1.4517250562517E+15

Sphere

Radius = n
Volume 4.160929517145E+22
Surface area 5.8069002250067E+15
Circumference 135066335.87615

Square

Length = n
Perimeter 85985900
Area 462098437425625
Diagonal 30400606.488214

Cube

Length = n
Surface area 2772590624553750
Volume 9.933487507659E+21
Space diagonal 37232986.883634

Equilateral Triangle

Length = n
Perimeter 64489425
Area 2.0009449292984E+14
Altitude 18616493.441817

Triangular Pyramid

Length = n
Surface area 2.0009449292984E+14
Volume 1.1706727295829E+21
Height 10133535.496071