21032284 (number)

21032284 is an even 8-digits composite number following 21032283 and preceding 21032285. In scientific notation, it is written as 2.1032284 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8320320 positive integers (up to 21032284) that are relatively prime to 21032284.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032284 × 10^7
Engineering notation 2.1032284 × 10^6

Prime Factorization of 21032284

Prime Factorization 2 × 2 × 7 × 13 × 57781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10516142
Product of the distinct prime numbers

The prime factorization of 21032284 is 2 × 2 × 7 × 13 × 57781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 60, 42, 683, 7, 8151, 7092, 74867, 95795, 555005, 842274, 6156404, 642767, 8624639, 84799662, 105262209, 487407353, 9956619786, 9144426456

Basic calculations (n = 21032284)

Multiplication

n×y
n×2 42064568
n×3 63096852
n×4 84129136
n×5 105161420

Division

n÷y
n÷2 10516142
n÷3 7010761.3333333
n÷3 5258071
n÷5 4206456.8

Exponentiation

ny
n2 442356970256656
n3 9.3037774278175E+21
n4 1.9567968913465E+29
n5 4.1155907949116E+36

Nth Root

y√n
2√n 4586.0968153758
3√n 276.03372478745
4√n 67.720726630595
5√n 29.145887718028

Divisors of 21032284

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 57781, 115562, 231124, 404467, 751153, 808934, 1502306, 1617868, 3004612, 5258071, 10516142, 21032284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032284 can be divided by 24 positive divisors. The sum of these divisors (counting 21032284) is 1, the average is 0.041666666666667.

Base conversion 21032284

Base System Value
2 Binary 1010000001110110101011100
3 Ternary 1110120112212111
4 Quaternary 1100032311130
5 Quinary 20341013114
6 Senary 2030443404
8 Octal 120166534
10 Decimal 21032284
12 Duodecimal 7063564
16 Hexadecimal 140ed5c
20 Vigesimal 6b90e4
36 Base36 cism4

Cryptographic Hash Functions

md5 bcdfc3d0a46f610a5bcb06a374cce7b0
sha1 1fa452f1fdb52349b38100323ed9176ce2a625ad
sha256 dcd9d96a807c70bccc4b09ca712b8550a8fe5e29705b79d70dda7222773ef408
sha512 634d5fd9488a1c174a772360c2676b598465c6d4749aaafe7840498fd9278508c10503e2ff614c3fe45d315d034dde2896a4129bca0c174a524a5510f1a46af6
ripemd-160 ec1b458ffbfdd35a5739a82280bf1c9fd9565397

21032284 as geometric shapes

Circle

Radius = n
Diameter 42064568
Circumference 132149737.80523
Area 1.3897054080225E+15

Sphere

Radius = n
Volume 3.8971571757155E+22
Surface area 5.5588216320902E+15
Circumference 132149737.80523

Square

Length = n
Perimeter 84129136
Area 442356970256656
Diagonal 29744141.280483

Cube

Length = n
Surface area 2654141821539936
Volume 9.3037774278175E+21
Space diagonal 36428984.487218

Equilateral Triangle

Length = n
Perimeter 63096852
Area 1.9154618689169E+14
Altitude 18214492.243609

Triangular Pyramid

Length = n
Surface area 1.9154618689169E+14
Volume 1.0964606849767E+21
Height 9914713.7601609