21080169 (number)

21080169 is an odd 8-digits composite number following 21080168 and preceding 21080170. In scientific notation, it is written as 2.1080169 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12528000 positive integers (up to 21080169) that are relatively prime to 21080169.

Interesting facts

Basic properties

Name

Name twenty-one million eighty thousand one hundred sixty-nine

Notation

Scientific notation 2.1080169 × 10^7
Engineering notation 2.1080169 × 10^6

Prime Factorization of 21080169

Prime Factorization 3 × 177 × 99 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21080169
Product of the distinct prime numbers

The prime factorization of 21080169 is 3 × 177 × 99 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 28, 4, 603, 393, 5443, 9411, 49968, 70242, 560642, 736990, 5743354, 9775237, 61200799, 72182508, 287111572, 304304509, 7709246052, 4185620776

Basic calculations (n = 21080169)

Multiplication

n×y
n×2 42160338
n×3 63240507
n×4 84320676
n×5 105400845

Division

n÷y
n÷2 10540084.5
n÷3 7026723
n÷3 5270042.25
n÷5 4216033.8

Exponentiation

ny
n2 444373525068561
n3 9.367469007571E+21
n4 1.9746782978186E+29
n5 4.1626552238648E+36

Nth Root

y√n
2√n 4591.3145176518
3√n 276.24305149629
4√n 67.759239352665
5√n 29.159147158176

Divisors of 21080169

1, 3, 99, 177, 297, 401, 531, 1203, 17523, 39699, 52569, 70977, 119097, 212931, 7026723, 21080169

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 -21080168
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 21080169 can be divided by 16 positive divisors. The sum of these divisors (counting 21080169) is 1, the average is 0.0625.

Base conversion 21080169

Base System Value
2 Binary 1010000011010100001101001
3 Ternary 1110122222120000
4 Quaternary 1100122201221
5 Quinary 20344031134
6 Senary 2031453213
8 Octal 120324151
10 Decimal 21080169
12 Duodecimal 7087209
16 Hexadecimal 141a869
20 Vigesimal 6bf089
36 Base36 cjtk9

Cryptographic Hash Functions

md5 1371b4e091efaa5d60596ca85df51615
sha1 85b03327c7670d0e09b072423e7476bad564312c
sha256 3d7f8b8ee213f491f8db4a5da5b03d2d98f52910cbd181419bc6a573aa5751ad
sha512 5153872d5e1b9627116e88fe89eb92591640f473a371167208669a8f919630d199d44f0ee516cb72b01e6237d4cf4ed1b94b1392e936b6cffd1eed0ab94eba98
ripemd-160 0000addd256a0dbede85eb5b764756ed6620e7a7

21080169 as geometric shapes

Circle

Radius = n
Diameter 42160338
Circumference 132450608.13366
Area 1.3960406018052E+15

Sphere

Radius = n
Volume 3.9238362422554E+22
Surface area 5.5841624072208E+15
Circumference 132450608.13366

Square

Length = n
Perimeter 84320676
Area 444373525068561
Diagonal 29811860.896917

Cube

Length = n
Surface area 2666241150411366
Volume 9.367469007571E+21
Space diagonal 36511923.740138

Equilateral Triangle

Length = n
Perimeter 63240507
Area 1.9241938073931E+14
Altitude 18255961.870069

Triangular Pyramid

Length = n
Surface area 1.9241938073931E+14
Volume 1.1039668096347E+21
Height 9937286.965639