21746412 (number)

21746412 is an even 8-digits composite number following 21746411 and preceding 21746413. In scientific notation, it is written as 2.1746412 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6867072 positive integers (up to 21746412) that are relatively prime to 21746412.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-six thousand four hundred twelve

Notation

Scientific notation 2.1746412 × 10^7
Engineering notation 2.1746412 × 10^6

Prime Factorization of 21746412

Prime Factorization 2 × 2 × 9 × 19 × 31793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10873206
Product of the distinct prime numbers

The prime factorization of 21746412 is 2 × 2 × 9 × 19 × 31793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 71, 96, 785, 101, 7808, 8119, 40734, 60007, 948610, 173019, 7224200, 7353184, 33277102, 7381955, 655793248, 6981996, 496478952, 2699697705

Basic calculations (n = 21746412)

Multiplication

n×y
n×2 43492824
n×3 65239236
n×4 86985648
n×5 108732060

Division

n÷y
n÷2 10873206
n÷3 7248804
n÷3 5436603
n÷5 4349282.4

Exponentiation

ny
n2 472906434873744
n3 1.0284018170216E+22
n4 2.2364049614499E+29
n5 4.8633783690535E+36

Nth Root

y√n
2√n 4663.3048367011
3√n 279.12315832932
4√n 68.28839459748
5√n 29.341176397969

Divisors of 21746412

1, 2, 4, 9, 18, 19, 36, 38, 76, 171, 342, 684, 31793, 63586, 127172, 286137, 572274, 604067, 1144548, 1208134, 2416268, 5436603, 10873206, 21746412

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 -21746411
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 21746412 can be divided by 24 positive divisors. The sum of these divisors (counting 21746412) is 1, the average is 0.041666666666667.

Base conversion 21746412

Base System Value
2 Binary 1010010111101001011101100
3 Ternary 1111220211110200
4 Quaternary 1102331023230
5 Quinary 21031341122
6 Senary 2054033500
8 Octal 122751354
10 Decimal 21746412
12 Duodecimal 7348890
16 Hexadecimal 14bd2ec
20 Vigesimal 6fi60c
36 Base36 cy3n0

Cryptographic Hash Functions

md5 82a0ec0c039e3a4cb6da3a2ac40665e4
sha1 dd569fd242227fad92634b0f6c1c4066c74193c3
sha256 c7cb7b7771b98f8ebc29729482b1d6326730beecb05fd2552d2d3f1949e81651
sha512 1183ad8357b9600a91613c9915ce39f3e65d2d3b6a9bcef003900c2aee5a34f36280595bf7fff1ba783e64c64849effa2b89f7294b40e8960e7f6dedbd97f577
ripemd-160 119c39de5aa54b693eb222aa0bf3cb7878955e45

21746412 as geometric shapes

Circle

Radius = n
Diameter 43492824
Circumference 136636736.36227
Area 1.4856793816347E+15

Sphere

Radius = n
Volume 4.3077594577244E+22
Surface area 5.9427175265388E+15
Circumference 136636736.36227

Square

Length = n
Perimeter 86985648
Area 472906434873744
Diagonal 30754070.783353

Cube

Length = n
Surface area 2837438609242464
Volume 1.0284018170216E+22
Space diagonal 37665890.466326

Equilateral Triangle

Length = n
Perimeter 65239236
Area 2.047744931069E+14
Altitude 18832945.233163

Triangular Pyramid

Length = n
Surface area 2.047744931069E+14
Volume 1.2119831643342E+21
Height 10251356.927784