21482836 (number)

21482836 is an even 8-digits composite number following 21482835 and preceding 21482837. In scientific notation, it is written as 2.1482836 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 10730880 positive integers (up to 21482836) that are relatively prime to 21482836.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-two thousand eight hundred thirty-six

Notation

Scientific notation 2.1482836 × 10^7
Engineering notation 2.1482836 × 10^6

Prime Factorization of 21482836

Prime Factorization 2 × 2 × 1381 × 3889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10741418
Product of the distinct prime numbers

The prime factorization of 21482836 is 2 × 2 × 1381 × 3889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 12, 62, 837, 231, 5952, 6299, 99018, 70036, 713924, 634293, 9477617, 6950974, 98453981, 37299123, 698441374, 71352550, 7216024081, 4221560664

Basic calculations (n = 21482836)

Multiplication

n×y
n×2 42965672
n×3 64448508
n×4 85931344
n×5 107414180

Division

n÷y
n÷2 10741418
n÷3 7160945.3333333
n÷3 5370709
n÷5 4296567.2

Exponentiation

ny
n2 461512242602896
n3 9.9145918198302E+21
n4 2.1299355007235E+29
n5 4.5757055052622E+36

Nth Root

y√n
2√n 4634.9580364875
3√n 277.99087318863
4√n 68.080526117881
5√n 29.269703468104

Divisors of 21482836

1, 2, 4, 1381, 2762, 3889, 5524, 7778, 15556, 5370709, 10741418, 21482836

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 -21482835
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 21482836 can be divided by 12 positive divisors. The sum of these divisors (counting 21482836) is 1, the average is 0.083333333333333.

Base conversion 21482836

Base System Value
2 Binary 1010001111100110101010100
3 Ternary 1111102102220121
4 Quaternary 1101330311110
5 Quinary 20444422321
6 Senary 2044241324
8 Octal 121746524
10 Decimal 21482836
12 Duodecimal 7240244
16 Hexadecimal 147cd54
20 Vigesimal 6e571g
36 Base36 csg9g

Cryptographic Hash Functions

md5 e8c33f4c2f2dc4daa95b0ca28d87ede2
sha1 5739c53280357fa6f5659349d1d77d4efc732347
sha256 9831d5e5a20ed598e768eb4f76723de6de544e0df15933ba1b2efe0753e8af8e
sha512 8f1bf57b01b3f54a8a2e9f193f86d5bbb31a39bf1531774a76ba361a0cfc76454c1600937a4d1a0c83286274363e8eca5560164d3b88d0a0fbc122f23756e61b
ripemd-160 3cd02f76e0830c62c3bcc0c47e7154ea25e09391

21482836 as geometric shapes

Circle

Radius = n
Diameter 42965672
Circumference 134980639.51175
Area 1.449883470903E+15

Sphere

Radius = n
Volume 4.153014509936E+22
Surface area 5.799533883612E+15
Circumference 134980639.51175

Square

Length = n
Perimeter 85931344
Area 461512242602896
Diagonal 30381318.029437

Cube

Length = n
Surface area 2769073455617376
Volume 9.9145918198302E+21
Space diagonal 37209363.44267

Equilateral Triangle

Length = n
Perimeter 64448508
Area 1.9984066312582E+14
Altitude 18604681.721335

Triangular Pyramid

Length = n
Surface area 1.9984066312582E+14
Volume 1.1684458514164E+21
Height 10127106.009812