21132546 (number)

21132546 is an even 8-digits composite number following 21132545 and preceding 21132547. In scientific notation, it is written as 2.1132546 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6988464 positive integers (up to 21132546) that are relatively prime to 21132546.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred forty-six

Notation

Scientific notation 2.1132546 × 10^7
Engineering notation 2.1132546 × 10^6

Prime Factorization of 21132546

Prime Factorization 2 × 3 × 127 × 27733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21132546
Product of the distinct prime numbers

The prime factorization of 21132546 is 2 × 3 × 127 × 27733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 41, 63, 921, 197, 3656, 4293, 48607, 73345, 998014, 146275, 529646, 5230723, 42166503, 13307702, 690478121, 664119043, 7653685413, 350608654

Basic calculations (n = 21132546)

Multiplication

n×y
n×2 42265092
n×3 63397638
n×4 84530184
n×5 105662730

Division

n÷y
n÷2 10566273
n÷3 7044182
n÷3 5283136.5
n÷5 4226509.2

Exponentiation

ny
n2 446584500442116
n3 9.43746749848E+21
n4 1.9943771603513E+29
n5 4.2146267082474E+36

Nth Root

y√n
2√n 4597.0149009983
3√n 276.47165205921
4√n 67.801289818102
5√n 29.173622877169

Divisors of 21132546

1, 2, 3, 6, 127, 254, 381, 762, 27733, 55466, 83199, 166398, 3522091, 7044182, 10566273, 21132546

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132545
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132546 can be divided by 16 positive divisors. The sum of these divisors (counting 21132546) is 1, the average is 0.0625.

Base conversion 21132546

Base System Value
2 Binary 1010000100111010100000010
3 Ternary 1110202122101220
4 Quaternary 1100213110002
5 Quinary 20402220141
6 Senary 2032535510
8 Octal 120472402
10 Decimal 21132546
12 Duodecimal 70b1596
16 Hexadecimal 1427502
20 Vigesimal 6c1b76
36 Base36 ckxz6

Cryptographic Hash Functions

md5 e2d9436e68f17a4d6bbaaf1b1e41c914
sha1 d65244a1de86cc62add4c247696b090b48e67901
sha256 52ef7f55c9eb0d2a228b9c0b1accf5d3d6e36a1fff08fe7eaf48478f78a7896c
sha512 a672129350913217392043ec2e7a77c2fb86fc66df6ee10bb3f68d2eb3968399054fc5418241cd2362cec97780c485b9837df6d5cd0c862bc6153fd3a7045a2e
ripemd-160 3865d3e8761445d954549eef41530f0891e5280d

21132546 as geometric shapes

Circle

Radius = n
Diameter 42265092
Circumference 132779702.5305
Area 1.402986585796E+15

Sphere

Radius = n
Volume 3.9531571415623E+22
Surface area 5.6119463431841E+15
Circumference 132779702.5305

Square

Length = n
Perimeter 84530184
Area 446584500442116
Diagonal 29885933.160673

Cube

Length = n
Surface area 2679507002652696
Volume 9.43746749848E+21
Space diagonal 36602643.365286

Equilateral Triangle

Length = n
Perimeter 63397638
Area 1.9337676115963E+14
Altitude 18301321.682643

Triangular Pyramid

Length = n
Surface area 1.9337676115963E+14
Volume 1.1122162109005E+21
Height 9961977.7202244