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

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand nine hundred fifty-nine

Notation

Scientific notation 2.1496959 × 10^7
Engineering notation 2.1496959 × 10^6

Prime Factorization of 21496959

Prime Factorization 3 × 3 × 11 × 241 × 53 × 17

Composite number
ω 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×y
n×2 42993918
n×3 64490877
n×4 85987836
n×5 107484795

Division

n÷y
n÷2 10748479.5
n÷3 7165653
n÷3 5374239.75
n÷5 4299391.8

Exponentiation

ny
n2 462119246247681
n3 9.9341584896973E+21
n4 2.1355419775252E+29
n5 4.5907658333639E+36

Nth Root

y√n
2√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 = n
Diameter 42993918
Circumference 135069376.93784
Area 1.4517904290942E+15

Sphere

Radius = n
Volume 4.161210577444E+22
Surface area 5.8071617163767E+15
Circumference 135069376.93784

Square

Length = n
Perimeter 85987836
Area 462119246247681
Diagonal 30401290.967578

Cube

Length = n
Surface area 2772715477486086
Volume 9.9341584896973E+21
Space diagonal 37233825.196225

Equilateral Triangle

Length = n
Perimeter 64490877
Area 2.001035034141E+14
Altitude 18616912.598113

Triangular Pyramid

Length = n
Surface area 2.001035034141E+14
Volume 1.1707518055745E+21
Height 10133763.655859