21352584 (number)

21352584 is an even 8-digits composite number following 21352583 and preceding 21352585. In scientific notation, it is written as 2.1352584 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 6245120 positive integers (up to 21352584) that are relatively prime to 21352584.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-two thousand five hundred eighty-four

Notation

Scientific notation 2.1352584 × 10^7
Engineering notation 2.1352584 × 10^6

Prime Factorization of 21352584

Prime Factorization 2 × 2 × 2 × 3 × 11 × 29 × 2789

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5338146
Product of the distinct prime numbers

The prime factorization of 21352584 is 2 × 2 × 2 × 3 × 11 × 29 × 2789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21352584)

Multiplication

n×y
n×2 42705168
n×3 64057752
n×4 85410336
n×5 106762920

Division

n÷y
n÷2 10676292
n÷3 7117528
n÷3 5338146
n÷5 4270516.8

Exponentiation

ny
n2 455932843477056
n3 9.7353443387027E+21
n4 2.0787475776107E+29
n5 4.438663226573E+36

Nth Root

y√n
2√n 4620.8856294005
3√n 277.42790757723
4√n 67.977096358998
5√n 29.23412420632

Divisors of 21352584

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21352583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21352584 can be divided by 64 positive divisors. The sum of these divisors (counting 21352584) is 1, the average is 0.015625.

Base conversion 21352584

Base System Value
2 Binary 1010001011101000010001000
3 Ternary 1111011211020110
4 Quaternary 1101131002020
5 Quinary 20431240314
6 Senary 2041354320
8 Octal 121350210
10 Decimal 21352584
12 Duodecimal 71989a0
16 Hexadecimal 145d088
20 Vigesimal 6d9194
36 Base36 cpnrc

Cryptographic Hash Functions

md5 d28d53ab0bac0b8edf99a3a0331abb9d
sha1 61e8453048f23940166a95038c4f4958025b9654
sha256 3c1172041d66635338042479e8ffc1fc015bae3714b8663616cebbe84a7baae8
sha512 eaef1deaa3484032622bc1bd3e0f3b5b49eaaf57e9b1721f58ade6bbbee8af208d4cbb907b54c85fe1837b29014d9fce568b6b29ef5fda7b382cc7ec6b1ad506
ripemd-160 ad7c2278340625219bb961a07d2b141087dd7838

21352584 as geometric shapes

Circle

Radius = n
Diameter 42705168
Circumference 134162242.05912
Area 1.4323552715978E+15

Sphere

Radius = n
Volume 4.077931500618E+22
Surface area 5.7294210863913E+15
Circumference 134162242.05912

Square

Length = n
Perimeter 85410336
Area 455932843477056
Diagonal 30197113.884511

Cube

Length = n
Surface area 2735597060862336
Volume 9.7353443387027E+21
Space diagonal 36983760.360882

Equilateral Triangle

Length = n
Perimeter 64057752
Area 1.974247124354E+14
Altitude 18491880.180441

Triangular Pyramid

Length = n
Surface area 1.974247124354E+14
Volume 1.1473213331805E+21
Height 10065704.62817