21496959 (number)
21496959 is an odd 8-digits composite number following 21496958 and preceding 21496960. In scientific notation, it is written as 2.1496959 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 11980800 positive integers (up to 21496959) that are relatively prime to 21496959.
Interesting facts
- 21496959 has 48 divisors, whose sum is 36694944
- The reverse of 21496959 is 95969412
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-one million four hundred ninety-six thousand nine hundred fifty-nine |
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Notation
Scientific notation | 2.1496959 × 10^7 |
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Engineering notation | 2.1496959 × 10^6 |
Prime Factorization of 21496959
Prime Factorization 3 × 3 × 11 × 241 × 53 × 17
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7165653 | Product of the distinct prime numbers |
The prime factorization of 21496959 is 3 × 3 × 11 × 241 × 53 × 17. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21496959)
Multiplication
n×yn×2 | 42993918 |
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n×3 | 64490877 |
n×4 | 85987836 |
n×5 | 107484795 |
Division
n÷yn÷2 | 10748479.5 |
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n÷3 | 7165653 |
n÷3 | 5374239.75 |
n÷5 | 4299391.8 |
Exponentiation
nyn2 | 462119246247681 |
---|---|
n3 | 9.9341584896973E+21 |
n4 | 2.1355419775252E+29 |
n5 | 4.5907658333639E+36 |
Nth Root
y√n2√n | 4636.4813166883 |
---|---|
3√n | 278.05177770287 |
4√n | 68.091712540428 |
5√n | 29.273550887152 |
Divisors of 21496959
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21496958 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21496959 can be divided by 48 positive divisors. The sum of these divisors (counting 21496959) is 1, the average is 0.020833333333333.
Base conversion 21496959
Base | System | Value |
---|---|---|
2 | Binary | 1010010000000010001111111 |
3 | Ternary | 1111110011021200 |
4 | Quaternary | 1102000101333 |
5 | Quinary | 21000400314 |
6 | Senary | 2044430543 |
8 | Octal | 122002177 |
10 | Decimal | 21496959 |
12 | Duodecimal | 7248453 |
16 | Hexadecimal | 148047f |
20 | Vigesimal | 6e727j |
36 | Base36 | csr5r |
Cryptographic Hash Functions
md5 | a8a54d74db4a504fba93ae17624957f9 |
---|---|
sha1 | 5dfdf57e59b9ad5da9ce44e362c3df1600311c0e |
sha256 | acdbbffd71cfbd5fd3127848e3b0bbac1922593e402beb2c0cb3ecc4e591133b |
sha512 | 1bbcf727cba03de3d840723efb72c021151c5dd162f871eb3ec8f6ddb73b6f95766bc540e81ae2caeb2637155321ed5021eeba5e274c972e93bd0b04a9635b31 |
ripemd-160 | babe063d289b23f38d57f97075f98d6a38d5dc6f |
21496959 as geometric shapes
Circle
Radius = nDiameter | 42993918 |
---|---|
Circumference | 135069376.93784 |
Area | 1.4517904290942E+15 |
Sphere
Radius = nVolume | 4.161210577444E+22 |
---|---|
Surface area | 5.8071617163767E+15 |
Circumference | 135069376.93784 |
Square
Length = nPerimeter | 85987836 |
---|---|
Area | 462119246247681 |
Diagonal | 30401290.967578 |
Cube
Length = nSurface area | 2772715477486086 |
---|---|
Volume | 9.9341584896973E+21 |
Space diagonal | 37233825.196225 |
Equilateral Triangle
Length = nPerimeter | 64490877 |
---|---|
Area | 2.001035034141E+14 |
Altitude | 18616912.598113 |
Triangular Pyramid
Length = nSurface area | 2.001035034141E+14 |
---|---|
Volume | 1.1707518055745E+21 |
Height | 10133763.655859 |