21743764 (number)

21743764 is an even 8-digits composite number following 21743763 and preceding 21743765. In scientific notation, it is written as 2.1743764 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9318744 positive integers (up to 21743764) that are relatively prime to 21743764.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand seven hundred sixty-four

Notation

Scientific notation 2.1743764 × 10^7
Engineering notation 2.1743764 × 10^6

Prime Factorization of 21743764

Prime Factorization 2 × 2 × 7 × 776563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10871882
Product of the distinct prime numbers

The prime factorization of 21743764 is 2 × 2 × 7 × 776563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 97, 81, 431, 139, 8443, 852, 44202, 86657, 910507, 941505, 9677368, 9389384, 6409178, 18002578, 744459617, 617496723, 505585001, 4526396923

Basic calculations (n = 21743764)

Multiplication

n×y
n×2 43487528
n×3 65231292
n×4 86975056
n×5 108718820

Division

n÷y
n÷2 10871882
n÷3 7247921.3333333
n÷3 5435941
n÷5 4348752.8

Exponentiation

ny
n2 472791272887696
n3 1.028026185893E+22
n4 2.2353158771877E+29
n5 4.8604180899022E+36

Nth Root

y√n
2√n 4663.020909239
3√n 279.11182851967
4√n 68.286315680662
5√n 29.340461804503

Divisors of 21743764

1, 2, 4, 7, 14, 28, 776563, 1553126, 3106252, 5435941, 10871882, 21743764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743764 can be divided by 12 positive divisors. The sum of these divisors (counting 21743764) is 1, the average is 0.083333333333333.

Base conversion 21743764

Base System Value
2 Binary 1010010111100100010010100
3 Ternary 1111220200211121
4 Quaternary 1102330202110
5 Quinary 21031300024
6 Senary 2054013324
8 Octal 122744224
10 Decimal 21743764
12 Duodecimal 7347244
16 Hexadecimal 14bc894
20 Vigesimal 6fhj84
36 Base36 cy1lg

Cryptographic Hash Functions

md5 302760a990028832fc423d32a92b11ea
sha1 07aacb9b7872f2ade7b7c945a05b00d80532f71e
sha256 9163f18825c35ce845c797e05ec78f2db34150bd312a4e9536b5f0c750120da9
sha512 1151020c1d6ff94b2a92ad52192a9aed4758ee18c0078be308f0e567b12a9aa5ba5d0b3ba260595934cfffed22e9234d4805e2c46c5397fd018fa6d9ff6a5772
ripemd-160 ad16189025fdae617b48218e7654ed2e0f634b76

21743764 as geometric shapes

Circle

Radius = n
Diameter 43487528
Circumference 136620098.48758
Area 1.4853175895854E+15

Sphere

Radius = n
Volume 4.3061860177324E+22
Surface area 5.9412703583414E+15
Circumference 136620098.48758

Square

Length = n
Perimeter 86975056
Area 472791272887696
Diagonal 30750325.94584

Cube

Length = n
Surface area 2836747637326176
Volume 1.028026185893E+22
Space diagonal 37661303.995787

Equilateral Triangle

Length = n
Perimeter 65231292
Area 2.0472462650416E+14
Altitude 18830651.997894

Triangular Pyramid

Length = n
Surface area 2.0472462650416E+14
Volume 1.2115404788038E+21
Height 10250108.648613