21080166 (number)

21080166 is an even 8-digits composite number following 21080165 and preceding 21080167. In scientific notation, it is written as 2.1080166 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6993000 positive integers (up to 21080166) that are relatively prime to 21080166.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1080166 × 10^7
Engineering notation 2.1080166 × 10^6

Prime Factorization of 21080166

Prime Factorization 2 × 3 × 211 × 16651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21080166
Product of the distinct prime numbers

The prime factorization of 21080166 is 2 × 3 × 211 × 16651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 92, 98, 650, 454, 127, 6107, 55877, 78175, 83356, 869557, 8201245, 3697169, 81303600, 32057911, 48227082, 271998865, 6544886038, 734540019

Basic calculations (n = 21080166)

Multiplication

n×y
n×2 42160332
n×3 63240498
n×4 84320664
n×5 105400830

Division

n÷y
n÷2 10540083
n÷3 7026722
n÷3 5270041.5
n÷5 4216033.2

Exponentiation

ny
n2 444373398587556
n3 9.3674650082098E+21
n4 1.9746771737225E+29
n5 4.1626522618482E+36

Nth Root

y√n
2√n 4591.3141909479
3√n 276.24303839189
4√n 67.759236941896
5√n 29.159146328226

Divisors of 21080166

1, 2, 3, 6, 211, 422, 633, 1266, 16651, 33302, 49953, 99906, 3513361, 7026722, 10540083, 21080166

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 -21080165
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 21080166 can be divided by 16 positive divisors. The sum of these divisors (counting 21080166) is 1, the average is 0.0625.

Base conversion 21080166

Base System Value
2 Binary 1010000011010100001100110
3 Ternary 1110122222112220
4 Quaternary 1100122201212
5 Quinary 20344031131
6 Senary 2031453210
8 Octal 120324146
10 Decimal 21080166
12 Duodecimal 7087206
16 Hexadecimal 141a866
20 Vigesimal 6bf086
36 Base36 cjtk6

Cryptographic Hash Functions

md5 d228c0b6c74ab7f3a07e2224bd04896d
sha1 ca306f5e9baedef3dd85963efe1184a0cc370f0f
sha256 05dc97546cec88334794fee4d8c8ff1cce40c6cddcf069de02b1723d8947ae64
sha512 86f5916dafd34e7b8b3eac6213af7bf0bc6b2283595fbee328e84dd7b8799ac8a871be3b1e9f815594a12765bfc0ac32d06f08c526e76bb4e48c70be650e0563
ripemd-160 3193081e815d2b9a6ffe7b6663b015559afc0ea4

21080166 as geometric shapes

Circle

Radius = n
Diameter 42160332
Circumference 132450589.28411
Area 1.3960402044534E+15

Sphere

Radius = n
Volume 3.9238345670069E+22
Surface area 5.5841608178136E+15
Circumference 132450589.28411

Square

Length = n
Perimeter 84320664
Area 444373398587556
Diagonal 29811856.654276

Cube

Length = n
Surface area 2666240391525336
Volume 9.3674650082098E+21
Space diagonal 36511918.543986

Equilateral Triangle

Length = n
Perimeter 63240498
Area 1.9241932597143E+14
Altitude 18255959.271993

Triangular Pyramid

Length = n
Surface area 1.9241932597143E+14
Volume 1.1039663383055E+21
Height 9937285.5514254