21741372 (number)

21741372 is an even 8-digits composite number following 21741371 and preceding 21741373. In scientific notation, it is written as 2.1741372 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 7247016 positive integers (up to 21741372) that are relatively prime to 21741372.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-one thousand three hundred seventy-two

Notation

Scientific notation 2.1741372 × 10^7
Engineering notation 2.1741372 × 10^6

Prime Factorization of 21741372

Prime Factorization 2 × 2 × 27 × 3 × 67103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10870686
Product of the distinct prime numbers

The prime factorization of 21741372 is 2 × 2 × 27 × 3 × 67103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 50, 99, 110, 446, 1342, 331, 4381, 44891, 740196, 115910, 2483659, 5775379, 47283356, 15972547, 925540643, 484220613, 8754391083, 4522791580

Basic calculations (n = 21741372)

Multiplication

n×y
n×2 43482744
n×3 65224116
n×4 86965488
n×5 108706860

Division

n÷y
n÷2 10870686
n÷3 7247124
n÷3 5435343
n÷5 4348274.4

Exponentiation

ny
n2 472687256442384
n3 1.0276869481973E+22
n4 2.2343324240303E+29
n5 4.8577452402504E+36

Nth Root

y√n
2√n 4662.7644160948
3√n 279.10159324828
4√n 68.284437583499
5√n 29.339816235749

Divisors of 21741372

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 67103, 134206, 201309, 268412, 402618, 805236, 1811781, 3623562, 5435343, 7247124, 10870686, 21741372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21741371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21741372 can be divided by 24 positive divisors. The sum of these divisors (counting 21741372) is 1, the average is 0.041666666666667.

Base conversion 21741372

Base System Value
2 Binary 1010010111011111100111100
3 Ternary 1111220120120000
4 Quaternary 1102323330330
5 Quinary 21031210442
6 Senary 2053554300
8 Octal 122737474
10 Decimal 21741372
12 Duodecimal 7345990
16 Hexadecimal 14bbf3c
20 Vigesimal 6fhd8c
36 Base36 cxzr0

Cryptographic Hash Functions

md5 791b21df941f3841f1b2d86742cf3fb9
sha1 3260109aedd5fbbe714c77c0b33ed4b349c5d094
sha256 6d19fdff76fb5613102d260e7a30957003d2d1ac884417abb6fcf8319ab75099
sha512 c11a3ce3b9fc5c46b8240d1b1433e6c1652ebd019896add3cb82307e1acf7e5fa0420af4155169845d89dfbcf30eda3808a40d033f4115414e21c58e1c5bb3fe
ripemd-160 9545a421069aa92fd3c18d8f5a1b38e94235ebed

21741372 as geometric shapes

Circle

Radius = n
Diameter 43482744
Circumference 136605069.10833
Area 1.4849908122849E+15

Sphere

Radius = n
Volume 4.3047650221958E+22
Surface area 5.9399632491396E+15
Circumference 136605069.10833

Square

Length = n
Perimeter 86965488
Area 472687256442384
Diagonal 30746943.146999

Cube

Length = n
Surface area 2836123538654304
Volume 1.0276869481973E+22
Space diagonal 37657160.930255

Equilateral Triangle

Length = n
Perimeter 65224116
Area 2.0467958606214E+14
Altitude 18828580.465128

Triangular Pyramid

Length = n
Surface area 2.0467958606214E+14
Volume 1.2111406833454E+21
Height 10248981.049