21083351 (number)

21083351 is an odd 8-digits composite number following 21083350 and preceding 21083352. In scientific notation, it is written as 2.1083351 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 20941704 positive integers (up to 21083351) that are relatively prime to 21083351.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-three thousand three hundred fifty-one

Notation

Scientific notation 2.1083351 × 10^7
Engineering notation 2.1083351 × 10^6

Prime Factorization of 21083351

Prime Factorization 149 × 141499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21083351
Product of the distinct prime numbers

The prime factorization of 21083351 is 149 × 141499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21083351)

Multiplication

n×y
n×2 42166702
n×3 63250053
n×4 84333404
n×5 105416755

Division

n÷y
n÷2 10541675.5
n÷3 7027783.6666667
n÷3 5270837.75
n÷5 4216670.2

Exponentiation

ny
n2 444507689389201
n3 9.3717116375915E+21
n4 1.9758708592613E+29
n5 4.1657978856477E+36

Nth Root

y√n
2√n 4591.6610284297
3√n 276.25695020153
4√n 67.761796230839
5√n 29.160027405431

Divisors of 21083351

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21083350
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21083351 can be divided by 4 positive divisors. The sum of these divisors (counting 21083351) is 1, the average is 0.25.

Base conversion 21083351

Base System Value
2 Binary 1010000011011010011010111
3 Ternary 1110200010220212
4 Quaternary 1100123103113
5 Quinary 20344131401
6 Senary 2031520035
8 Octal 120332327
10 Decimal 21083351
12 Duodecimal 708901b
16 Hexadecimal 141b4d7
20 Vigesimal 6bf87b
36 Base36 cjw0n

Cryptographic Hash Functions

md5 7e870c910e7e456d4e5f08b4c63bb167
sha1 88bc556e363def7076111503fb38bd1482d28db3
sha256 7c6e3e45596195b9ae953ec608a2118736d6ef231c51805851e47c109e22d4bb
sha512 5a09fe83f6c30c674f4a744b8311171ee0fdf43f8b7e52d4f1c9082629a6cfd5f7f902f2a590b2ce97f0a5b5a1e9a496e4e7181b68ca29fe8d58861bc7808f74
ripemd-160 f8e4fc3ebe4e4cfc411f93d4ec3a57937c106e0f

21083351 as geometric shapes

Circle

Radius = n
Diameter 42166702
Circumference 132470601.22931
Area 1.3964620914493E+15

Sphere

Radius = n
Volume 3.9256133909626E+22
Surface area 5.5858483657972E+15
Circumference 132470601.22931

Square

Length = n
Perimeter 84333404
Area 444507689389201
Diagonal 29816360.924472

Cube

Length = n
Surface area 2667046136335206
Volume 9.3717116375915E+21
Space diagonal 36517435.125808

Equilateral Triangle

Length = n
Perimeter 63250053
Area 1.9247747559429E+14
Altitude 18258717.562904

Triangular Pyramid

Length = n
Surface area 1.9247747559429E+14
Volume 1.1044668083776E+21
Height 9938786.9748241