21743976 (number)

21743976 is an even 8-digits composite number following 21743975 and preceding 21743977. In scientific notation, it is written as 2.1743976 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 7247984 positive integers (up to 21743976) that are relatively prime to 21743976.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred seventy-six

Notation

Scientific notation 2.1743976 × 10^7
Engineering notation 2.1743976 × 10^6

Prime Factorization of 21743976

Prime Factorization 2 × 2 × 2 × 3 × 905999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5435994
Product of the distinct prime numbers

The prime factorization of 21743976 is 2 × 2 × 2 × 3 × 905999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 89, 8, 367, 933, 5855, 5237, 12856, 46196, 596204, 648790, 6790365, 9156424, 22628404, 57131848, 66516985, 443215245, 5635459505, 1643965036

Basic calculations (n = 21743976)

Multiplication

n×y
n×2 43487952
n×3 65231928
n×4 86975904
n×5 108719880

Division

n÷y
n÷2 10871988
n÷3 7247992
n÷3 5435994
n÷5 4348795.2

Exponentiation

ny
n2 472800492288576
n3 1.0280562557111E+22
n4 2.2354030550832E+29
n5 4.8606550380056E+36

Nth Root

y√n
2√n 4663.0436412283
3√n 279.1127356229
4√n 68.286482126614
5√n 29.340519017722

Divisors of 21743976

1, 2, 3, 4, 6, 8, 12, 24, 905999, 1811998, 2717997, 3623996, 5435994, 7247992, 10871988, 21743976

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 -21743975
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 21743976 can be divided by 16 positive divisors. The sum of these divisors (counting 21743976) is 1, the average is 0.0625.

Base conversion 21743976

Base System Value
2 Binary 1010010111100100101101000
3 Ternary 1111220201010110
4 Quaternary 1102330211220
5 Quinary 21031301401
6 Senary 2054014320
8 Octal 122744550
10 Decimal 21743976
12 Duodecimal 73473a0
16 Hexadecimal 14bc968
20 Vigesimal 6fhjig
36 Base36 cy1rc

Cryptographic Hash Functions

md5 0a25a75b44bdb2707a87261ce0a3d308
sha1 7e16a7aa6e73100dea236c18815344b7c79e30f2
sha256 2473107ec63583eb2e1639771d777450b520820bde32c2e1412dbe4fd072c845
sha512 1a4cdaf269c9c228e5b7debb96db8714d0afb58da986dea3ffb53d68d54ce7379c921dfee2df7201c10b0c08aa85189e4ff0fe17ecab8c8c05f4835453199d35
ripemd-160 35d39aef6f8cfd0142bc471c8f67ff4333a30d70

21743976 as geometric shapes

Circle

Radius = n
Diameter 43487952
Circumference 136621430.52287
Area 1.4853465531874E+15

Sphere

Radius = n
Volume 4.306311973892E+22
Surface area 5.9413862127497E+15
Circumference 136621430.52287

Square

Length = n
Perimeter 86975904
Area 472800492288576
Diagonal 30750625.759115

Cube

Length = n
Surface area 2836802953731456
Volume 1.0280562557111E+22
Space diagonal 37661671.190558

Equilateral Triangle

Length = n
Perimeter 65231928
Area 2.0472861862185E+14
Altitude 18830835.595279

Triangular Pyramid

Length = n
Surface area 2.0472861862185E+14
Volume 1.2115759164243E+21
Height 10250208.586372