21499056 (number)

21499056 is an even 8-digits composite number following 21499055 and preceding 21499057. In scientific notation, it is written as 2.1499056 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 7116672 positive integers (up to 21499056) that are relatively prime to 21499056.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1499056 × 10^7
Engineering notation 2.1499056 × 10^6

Prime Factorization of 21499056

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 173 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 895794
Product of the distinct prime numbers

The prime factorization of 21499056 is 2 × 2 × 2 × 2 × 3 × 3 × 173 × 863. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21499056)

Multiplication

n×y
n×2 42998112
n×3 64497168
n×4 85996224
n×5 107495280

Division

n÷y
n÷2 10749528
n÷3 7166352
n÷3 5374764
n÷5 4299811.2

Exponentiation

ny
n2 462209408891136
n3 9.9370659654774E+21
n4 2.1363753766749E+29
n5 4.5930053860155E+36

Nth Root

y√n
2√n 4636.7074524926
3√n 278.06081860364
4√n 68.093373043877
5√n 29.274121984125

Divisors of 21499056

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21499055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21499056 can be divided by 60 positive divisors. The sum of these divisors (counting 21499056) is 1, the average is 0.016666666666667.

Base conversion 21499056

Base System Value
2 Binary 1010010000000110010110000
3 Ternary 1111110021011100
4 Quaternary 1102000302300
5 Quinary 21000432211
6 Senary 2044444400
8 Octal 122006260
10 Decimal 21499056
12 Duodecimal 7249700
16 Hexadecimal 1480cb0
20 Vigesimal 6e77cg
36 Base36 csss0

Cryptographic Hash Functions

md5 80175ec3c330cbcbeaf9134188c3372f
sha1 ad6745c13cb7b8a79ab1ba1d495f3f491ab7b751
sha256 03568830d2113810a81ee5668575084a2c7e2762d77a13c477cae5cf4f110876
sha512 9f498911c0fa7bf4991f3c2965ba8a8cdd3036eaa57b7bfbbe6893265a21929d5d0598177405c784720e2bd946325cdf98d33dd38c6e3ce16bfdccefaa81d947
ripemd-160 5e648e6a14fb7e656241dbed9bcd8dbc098fc108

21499056 as geometric shapes

Circle

Radius = n
Diameter 42998112
Circumference 135082552.77743
Area 1.4520736833925E+15

Sphere

Radius = n
Volume 4.1624284580508E+22
Surface area 5.8082947335699E+15
Circumference 135082552.77743

Square

Length = n
Perimeter 85996224
Area 462209408891136
Diagonal 30404256.573419

Cube

Length = n
Surface area 2773256453346816
Volume 9.9370659654774E+21
Space diagonal 37237457.306769

Equilateral Triangle

Length = n
Perimeter 64497168
Area 2.0014254498396E+14
Altitude 18618728.653384

Triangular Pyramid

Length = n
Surface area 2.0014254498396E+14
Volume 1.1710944548812E+21
Height 10134752.19114