21134542 (number)

21134542 is an even 8-digits composite number following 21134541 and preceding 21134543. In scientific notation, it is written as 2.1134542 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8867520 positive integers (up to 21134542) that are relatively prime to 21134542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1134542 × 10^7
Engineering notation 2.1134542 × 10^6

Prime Factorization of 21134542

Prime Factorization 2 × 13 × 11 × 73897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21134542
Product of the distinct prime numbers

The prime factorization of 21134542 is 2 × 13 × 11 × 73897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 90, 21, 652, 246, 7387, 527, 93657, 32286, 142221, 519478, 4014188, 5166867, 46239344, 90069688, 462606384, 953066519, 6135953501, 3233339006

Basic calculations (n = 21134542)

Multiplication

n×y
n×2 42269084
n×3 63403626
n×4 84538168
n×5 105672710

Division

n÷y
n÷2 10567271
n÷3 7044847.3333333
n÷3 5283635.5
n÷5 4226908.4

Exponentiation

ny
n2 446668865549764
n3 9.4401418990538E+21
n4 1.9951307545151E+29
n5 4.2166174726792E+36

Nth Root

y√n
2√n 4597.231993276
3√n 276.48035616968
4√n 67.802890744244
5√n 29.174173954653

Divisors of 21134542

1, 2, 11, 13, 22, 26, 143, 286, 73897, 147794, 812867, 960661, 1625734, 1921322, 10567271, 21134542

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 -21134541
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 21134542 can be divided by 16 positive divisors. The sum of these divisors (counting 21134542) is 1, the average is 0.0625.

Base conversion 21134542

Base System Value
2 Binary 1010000100111110011001110
3 Ternary 1110202202010211
4 Quaternary 1100213303032
5 Quinary 20402301132
6 Senary 2032553034
8 Octal 120476316
10 Decimal 21134542
12 Duodecimal 70b277a
16 Hexadecimal 1427cce
20 Vigesimal 6c1g72
36 Base36 ckzim

Cryptographic Hash Functions

md5 4f22bb28761784bf1547171acec89aa3
sha1 4c61974e904a70b26d040dc7d02c35bde9974436
sha256 e1758184f4e8a23c3ff0dcf51a6e7dbb2648098e1344f7588faa8ebbab7e41d9
sha512 44b560c9efb197361bdf9db1bf53e6bc6b75727c62030c8874647969657c2a3419454ba2f2d369f76cd0d4b2f1c26a0db39fb8052a2dd9408bddbcdd78a25c21
ripemd-160 edfd7436d5fb1b78e74bf4c2ede24d29f7e82994

21134542 as geometric shapes

Circle

Radius = n
Diameter 42269084
Circumference 132792243.76837
Area 1.4032516265984E+15

Sphere

Radius = n
Volume 3.954277391855E+22
Surface area 5.6130065063937E+15
Circumference 132792243.76837

Square

Length = n
Perimeter 84538168
Area 446668865549764
Diagonal 29888755.930944

Cube

Length = n
Surface area 2680013193298584
Volume 9.4401418990538E+21
Space diagonal 36606100.538698

Equilateral Triangle

Length = n
Perimeter 63403626
Area 1.9341329232284E+14
Altitude 18303050.269349

Triangular Pyramid

Length = n
Surface area 1.9341329232284E+14
Volume 1.1125313920307E+21
Height 9962918.6436479