21103662 (number)

21103662 is an even 8-digits composite number following 21103661 and preceding 21103663. In scientific notation, it is written as 2.1103662 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 7008960 positive integers (up to 21103662) that are relatively prime to 21103662.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred three thousand six hundred sixty-two

Notation

Scientific notation 2.1103662 × 10^7
Engineering notation 2.1103662 × 10^6

Prime Factorization of 21103662

Prime Factorization 2 × 3 × 281 × 12517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21103662
Product of the distinct prime numbers

The prime factorization of 21103662 is 2 × 3 × 281 × 12517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 7, 54, 12, 991, 1799, 1887, 84501, 35288, 270008, 455127, 4996443, 6762515, 10867318, 70770280, 546371287, 9632299, 7140504541, 6994716206

Basic calculations (n = 21103662)

Multiplication

n×y
n×2 42207324
n×3 63310986
n×4 84414648
n×5 105518310

Division

n÷y
n÷2 10551831
n÷3 7034554
n÷3 5275915.5
n÷5 4220732.4

Exponentiation

ny
n2 445364549810244
n3 9.3988229259776E+21
n4 1.9834958222768E+29
n5 4.1859025411742E+36

Nth Root

y√n
2√n 4593.8722228638
3√n 276.34563398563
4√n 67.778110204282
5√n 29.165643602016

Divisors of 21103662

1, 2, 3, 6, 281, 562, 843, 1686, 12517, 25034, 37551, 75102, 3517277, 7034554, 10551831, 21103662

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 -21103661
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 21103662 can be divided by 16 positive divisors. The sum of these divisors (counting 21103662) is 1, the average is 0.0625.

Base conversion 21103662

Base System Value
2 Binary 1010000100000010000101110
3 Ternary 1110201011210010
4 Quaternary 1100200100232
5 Quinary 20400304122
6 Senary 2032154050
8 Octal 120402056
10 Decimal 21103662
12 Duodecimal 7098926
16 Hexadecimal 142042e
20 Vigesimal 6bhj32
36 Base36 ckbou

Cryptographic Hash Functions

md5 3e4fe72da6fa4d9f8eba9b71fc120c72
sha1 f42c431eddd4c4091f5684b569c93f50ca085063
sha256 62803494dc7f20edb784806e53af606ba18baa570843f92ee6450c502cd6d6eb
sha512 9eb4f95b6c04f38fcb78ab2bdf1a03afaaebe3a81c46b1f0aff700ffe0570eb16acaa6eda67e3ecc935bf5a32afad1d8bfd3f660007aa674cdf986b3b7053cc7
ripemd-160 add4b13d9d9a25c8b1cd99521feaa99b6c44e678

21103662 as geometric shapes

Circle

Radius = n
Diameter 42207324
Circumference 132598219.00608
Area 1.3991539978532E+15

Sphere

Radius = n
Volume 3.9369697408857E+22
Surface area 5.5966159914128E+15
Circumference 132598219.00608

Square

Length = n
Perimeter 84414648
Area 445364549810244
Diagonal 29845085.016138

Cube

Length = n
Surface area 2672187298861464
Volume 9.3988229259776E+21
Space diagonal 36552614.809761

Equilateral Triangle

Length = n
Perimeter 63310986
Area 1.9284850704035E+14
Altitude 18276307.40488

Triangular Pyramid

Length = n
Surface area 1.9284850704035E+14
Volume 1.1076619043551E+21
Height 9948361.6720459