21496040 (number)

21496040 is an even 8-digits composite number following 21496039 and preceding 21496041. In scientific notation, it is written as 2.1496040 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 8598400 positive integers (up to 21496040) that are relatively prime to 21496040.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand forty

Notation

Scientific notation 2.1496040 × 10^7
Engineering notation 2.1496040 × 10^6

Prime Factorization of 21496040

Prime Factorization 2 × 2 × 2 × 5 × 537401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5374010
Product of the distinct prime numbers

The prime factorization of 21496040 is 2 × 2 × 2 × 5 × 537401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 74, 68, 235, 685, 6482, 7856, 50433, 57814, 448423, 575834, 2558608, 9865827, 45711343, 63082102, 9438262, 51054773, 2259819571, 1563321874

Basic calculations (n = 21496040)

Multiplication

n×y
n×2 42992080
n×3 64488120
n×4 85984160
n×5 107480200

Division

n÷y
n÷2 10748020
n÷3 7165346.6666667
n÷3 5374010
n÷5 4299208

Exponentiation

ny
n2 462079735681600
n3 9.9328844814011E+21
n4 2.1351768212758E+29
n5 4.5897846357217E+36

Nth Root

y√n
2√n 4636.3822103015
3√n 278.047815387
4√n 68.090984794622
5√n 29.273300592649

Divisors of 21496040

1, 2, 4, 5, 8, 10, 20, 40, 537401, 1074802, 2149604, 2687005, 4299208, 5374010, 10748020, 21496040

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 -21496039
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 21496040 can be divided by 16 positive divisors. The sum of these divisors (counting 21496040) is 1, the average is 0.0625.

Base conversion 21496040

Base System Value
2 Binary 1010010000000000011101000
3 Ternary 1111110010000122
4 Quaternary 1102000003220
5 Quinary 21000333130
6 Senary 2044422412
8 Octal 122000350
10 Decimal 21496040
12 Duodecimal 7247a08
16 Hexadecimal 14800e8
20 Vigesimal 6e7020
36 Base36 csqg8

Cryptographic Hash Functions

md5 b7089cbc4cea21fe5039cbab15ea11ec
sha1 6b6325c28ee6a31c59a658a7c080700462939963
sha256 e4ef9362009c272e16d5e57a1c9d7fa0c3551f2da0e0ec3103e11c1214f68422
sha512 863f9dccdf3223957f4650cf6ddee79cfe50d6c3154c4a8202e45a6a2a4a9bdd6c2ab75a74b2d6d53e4eb5429d3c2a378929a7f593a1c0f70262bc1a69d0ea6c
ripemd-160 f2c8bd68cbacee8ee7d1d2fec05f98cabe8d23ec

21496040 as geometric shapes

Circle

Radius = n
Diameter 42992080
Circumference 135063602.69054
Area 1.45166630299E+15

Sphere

Radius = n
Volume 4.1606769220968E+22
Surface area 5.8066652119601E+15
Circumference 135063602.69054

Square

Length = n
Perimeter 85984160
Area 462079735681600
Diagonal 30399991.305315

Cube

Length = n
Surface area 2772478414089600
Volume 9.9328844814011E+21
Space diagonal 37232233.441533

Equilateral Triangle

Length = n
Perimeter 64488120
Area 2.0008639483713E+14
Altitude 18616116.720766

Triangular Pyramid

Length = n
Surface area 2.0008639483713E+14
Volume 1.1706016622569E+21
Height 10133330.435105