21464524 (number)

21464524 is an even 8-digits composite number following 21464523 and preceding 21464525. In scientific notation, it is written as 2.1464524 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 9737280 positive integers (up to 21464524) that are relatively prime to 21464524.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-four thousand five hundred twenty-four

Notation

Scientific notation 2.1464524 × 10^7
Engineering notation 2.1464524 × 10^6

Prime Factorization of 21464524

Prime Factorization 2 × 2 × 29 × 31 × 47 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10732262
Product of the distinct prime numbers

The prime factorization of 21464524 is 2 × 2 × 29 × 31 × 47 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21464524)

Multiplication

n×y
n×2 42929048
n×3 64393572
n×4 85858096
n×5 107322620

Division

n÷y
n÷2 10732262
n÷3 7154841.3333333
n÷3 5366131
n÷5 4292904.8

Exponentiation

ny
n2 460725790546576
n3 9.889259788606E+21
n4 2.1226825407477E+29
n5 4.5562370340259E+36

Nth Root

y√n
2√n 4632.9821929293
3√n 277.91186412983
4√n 68.066013493735
5√n 29.264711858487

Divisors of 21464524

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 -21464523
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 21464524 can be divided by 48 positive divisors. The sum of these divisors (counting 21464524) is 1, the average is 0.020833333333333.

Base conversion 21464524

Base System Value
2 Binary 1010001111000010111001100
3 Ternary 1111101111210101
4 Quaternary 1101320113030
5 Quinary 20443331044
6 Senary 2044020444
8 Octal 121702714
10 Decimal 21464524
12 Duodecimal 7231724
16 Hexadecimal 14785cc
20 Vigesimal 6e3164
36 Base36 cs24s

Cryptographic Hash Functions

md5 dccec97ff45eb1722bbd63d91e5e131e
sha1 64c25262f0a0edea965b1c34fea8fd3d94090a82
sha256 fc7a2ea9fb853a14c1d482a690256485818fc1cbb4921c25f20532301aa0fd49
sha512 d0109b4fcbc25d8e4d65b9ac167f259cd90261e3dd86c9e1f44e98671ffcd52fd77705aa9fc302e4bcdc404d16f77ac28d12a7244901f0be9cb95b6de24b5236
ripemd-160 52228699f5572b300b6902d82a92c936bfb38cc2

21464524 as geometric shapes

Circle

Radius = n
Diameter 42929048
Circumference 134865581.8224
Area 1.4474127589005E+15

Sphere

Radius = n
Volume 4.1424034535101E+22
Surface area 5.7896510356019E+15
Circumference 134865581.8224

Square

Length = n
Perimeter 85858096
Area 460725790546576
Diagonal 30355420.950683

Cube

Length = n
Surface area 2764354743279456
Volume 9.889259788606E+21
Space diagonal 37177646.128282

Equilateral Triangle

Length = n
Perimeter 64393572
Area 1.99500119396E+14
Altitude 18588823.064141

Triangular Pyramid

Length = n
Surface area 1.99500119396E+14
Volume 1.1654604429065E+21
Height 10118473.650228