21132534 (number)

21132534 is an even 8-digits composite number following 21132533 and preceding 21132535. In scientific notation, it is written as 2.1132534 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 7035048 positive integers (up to 21132534) that are relatively prime to 21132534.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred thirty-four

Notation

Scientific notation 2.1132534 × 10^7
Engineering notation 2.1132534 × 10^6

Prime Factorization of 21132534

Prime Factorization 2 × 3 × 983 × 3583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21132534
Product of the distinct prime numbers

The prime factorization of 21132534 is 2 × 3 × 983 × 3583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 14, 47, 825, 318, 5888, 4792, 18963, 5339, 429860, 713005, 7901990, 2751464, 97748380, 37136246, 861720626, 696390408, 8958368566, 5831800599

Basic calculations (n = 21132534)

Multiplication

n×y
n×2 42265068
n×3 63397602
n×4 84530136
n×5 105662670

Division

n÷y
n÷2 10566267
n÷3 7044178
n÷3 5283133.5
n÷5 4226506.8

Exponentiation

ny
n2 446583993261156
n3 9.4374514214471E+21
n4 1.9943726303708E+29
n5 4.214614741998E+36

Nth Root

y√n
2√n 4597.0135958033
3√n 276.47159972823
4√n 67.801280192953
5√n 29.173619563952

Divisors of 21132534

1, 2, 3, 6, 983, 1966, 2949, 3583, 5898, 7166, 10749, 21498, 3522089, 7044178, 10566267, 21132534

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 -21132533
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 21132534 can be divided by 16 positive divisors. The sum of these divisors (counting 21132534) is 1, the average is 0.0625.

Base conversion 21132534

Base System Value
2 Binary 1010000100111010011110110
3 Ternary 1110202122101110
4 Quaternary 1100213103312
5 Quinary 20402220114
6 Senary 2032535450
8 Octal 120472366
10 Decimal 21132534
12 Duodecimal 70b1586
16 Hexadecimal 14274f6
20 Vigesimal 6c1b6e
36 Base36 ckxyu

Cryptographic Hash Functions

md5 75cb21bfde02042594f0a2f56ada0395
sha1 0228c97158d8c16376af86d5b0b62750fa372c8f
sha256 79757faa1a5f9850ed0beb504d2bf1975348cc8dcd3160e9128b16f59dd74024
sha512 8d357ab31e24a199108cc5e7e8dc9be350c0e6c44ac567dad977680abb6e264de429ae147b45b17e0479ca20abc1f32ebd6b2d42a632c7cc3307389a5dc61770
ripemd-160 b889a5381861e97e8c797bc0f9d15f58c19f0c2d

21132534 as geometric shapes

Circle

Radius = n
Diameter 42265068
Circumference 132779627.13227
Area 1.40298499244E+15

Sphere

Radius = n
Volume 3.9531504072305E+22
Surface area 5.6119399697602E+15
Circumference 132779627.13227

Square

Length = n
Perimeter 84530136
Area 446583993261156
Diagonal 29885916.190111

Cube

Length = n
Surface area 2679503959566936
Volume 9.4374514214471E+21
Space diagonal 36602622.580677

Equilateral Triangle

Length = n
Perimeter 63397602
Area 1.9337654154383E+14
Altitude 18301311.290338

Triangular Pyramid

Length = n
Surface area 1.9337654154383E+14
Volume 1.112214316204E+21
Height 9961972.0633702