21496960 (number)

21496960 is an even 8-digits composite number following 21496959 and preceding 21496961. In scientific notation, it is written as 2.1496960 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 32 positive divisors. There are 8598528 positive integers (up to 21496960) that are relatively prime to 21496960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1496960 × 10^7
Engineering notation 2.1496960 × 10^6

Prime Factorization of 21496960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 33589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 335890
Product of the distinct prime numbers

The prime factorization of 21496960 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 33589. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21496960)

Multiplication

n×y
n×2 42993920
n×3 64490880
n×4 85987840
n×5 107484800

Division

n÷y
n÷2 10748480
n÷3 7165653.3333333
n÷3 5374240
n÷5 4299392

Exponentiation

ny
n2 462119289241600
n3 9.9341598760551E+21
n4 2.1355423748916E+29
n5 4.590766901135E+36

Nth Root

y√n
2√n 4636.4814245287
3√n 278.05178201436
4√n 68.091713332304
5√n 29.273551159502

Divisors of 21496960

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 -21496959
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 21496960 can be divided by 32 positive divisors. The sum of these divisors (counting 21496960) is 1, the average is 0.03125.

Base conversion 21496960

Base System Value
2 Binary 1010010000000010010000000
3 Ternary 1111110011021201
4 Quaternary 1102000102000
5 Quinary 21000400320
6 Senary 2044430544
8 Octal 122002200
10 Decimal 21496960
12 Duodecimal 7248454
16 Hexadecimal 1480480
20 Vigesimal 6e7280
36 Base36 csr5s

Cryptographic Hash Functions

md5 d7cea6b680db79327b64f2aa02e6585e
sha1 f8e908ab8830b76aa24a7ea66fc5a0fdb1e20e9b
sha256 9ba28b6f8ec25464d82bf1bac7a068d46aeaa402914b3b175b0d89c77767861b
sha512 50dd3668cc11a79d15db900842e4a0166fcd145f133e99bc86884c61be029d460ded8caaec9787e4af37f82378e56a75e548cf72ec7dba5044ed9aef3b3abe5c
ripemd-160 1deca7dd4acca4e348b98e2f9bcbbfce3746cf9f

21496960 as geometric shapes

Circle

Radius = n
Diameter 42993920
Circumference 135069383.22103
Area 1.4517905641635E+15

Sphere

Radius = n
Volume 4.1612111581602E+22
Surface area 5.8071622566542E+15
Circumference 135069383.22103

Square

Length = n
Perimeter 85987840
Area 462119289241600
Diagonal 30401292.381792

Cube

Length = n
Surface area 2772715735449600
Volume 9.9341598760551E+21
Space diagonal 37233826.928276

Equilateral Triangle

Length = n
Perimeter 64490880
Area 2.0010352203102E+14
Altitude 18616913.464138

Triangular Pyramid

Length = n
Surface area 2.0010352203102E+14
Volume 1.1707519689583E+21
Height 10133764.127264