21743760 (number)

21743760 is an even 8-digits composite number following 21743759 and preceding 21743761. In scientific notation, it is written as 2.1743760 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 5798272 positive integers (up to 21743760) that are relatively prime to 21743760.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1743760 × 10^7
Engineering notation 2.1743760 × 10^6

Prime Factorization of 21743760

Prime Factorization 2 × 2 × 2 × 2 × 15 × 90599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2717970
Product of the distinct prime numbers

The prime factorization of 21743760 is 2 × 2 × 2 × 2 × 15 × 90599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 79, 27, 631, 677, 2296, 3944, 68130, 88673, 86622, 631278, 2541523, 7589076, 25676065, 6712394, 401209393, 409500020, 8419394540, 9374993206

Basic calculations (n = 21743760)

Multiplication

n×y
n×2 43487520
n×3 65231280
n×4 86975040
n×5 108718800

Division

n÷y
n÷2 10871880
n÷3 7247920
n÷3 5435940
n÷5 4348752

Exponentiation

ny
n2 472791098937600
n3 1.0280256185435E+22
n4 2.2353142323462E+29
n5 4.8604136192721E+36

Nth Root

y√n
2√n 4663.0204803325
3√n 279.11181140446
4√n 68.28631254016
5√n 29.340460725004

Divisors of 21743760

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 90599, 181198, 362396, 724792, 1358985, 1449584, 2717970, 5435940, 10871880, 21743760

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743760 can be divided by 20 positive divisors. The sum of these divisors (counting 21743760) is 1, the average is 0.05.

Base conversion 21743760

Base System Value
2 Binary 1010010111100100010010000
3 Ternary 1111220200211110
4 Quaternary 1102330202100
5 Quinary 21031300020
6 Senary 2054013320
8 Octal 122744220
10 Decimal 21743760
12 Duodecimal 7347240
16 Hexadecimal 14bc890
20 Vigesimal 6fhj80
36 Base36 cy1lc

Cryptographic Hash Functions

md5 4aea502abfabb9c97c03843ae5bb64d0
sha1 89fb965cef2f3e23a92afa8afec5c7d4a7200957
sha256 03397c172b714d286b054f33aacbebf64457581b6dc51b0a0ceed7a4e4c26cf8
sha512 5a8759f3c0b8d3e9362dff8d8cf44e51aefeb7121d1e9be0316add9d4f8271816e987d22f9895cadb5873079a624d99600949bd7d12b8212e487bbe279c8e0c2
ripemd-160 750389526c22dd9699bbd54dd152e7b557bd1f93

21743760 as geometric shapes

Circle

Radius = n
Diameter 43487520
Circumference 136620073.35484
Area 1.485317043105E+15

Sphere

Radius = n
Volume 4.3061836412247E+22
Surface area 5.94126817242E+15
Circumference 136620073.35484

Square

Length = n
Perimeter 86975040
Area 472791098937600
Diagonal 30750320.288986

Cube

Length = n
Surface area 2836746593625600
Volume 1.0280256185435E+22
Space diagonal 37661297.067584

Equilateral Triangle

Length = n
Perimeter 65231280
Area 2.0472455118156E+14
Altitude 18830648.533792

Triangular Pyramid

Length = n
Surface area 2.0472455118156E+14
Volume 1.2115398101761E+21
Height 10250106.762995