21032275 (number)

21032275 is an odd 8-digits composite number following 21032274 and preceding 21032276. In scientific notation, it is written as 2.1032275 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 15296000 positive integers (up to 21032275) that are relatively prime to 21032275.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand two hundred seventy-five

Notation

Scientific notation 2.1032275 × 10^7
Engineering notation 2.1032275 × 10^6

Prime Factorization of 21032275

Prime Factorization 5 × 5 × 11 × 76481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4206455
Product of the distinct prime numbers

The prime factorization of 21032275 is 5 × 5 × 11 × 76481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 88, 96, 127, 825, 3151, 406, 23863, 14511, 290747, 548831, 6193492, 8907570, 46391822, 7211729, 130694832, 121139327, 4259632435, 5497232162

Basic calculations (n = 21032275)

Multiplication

n×y
n×2 42064550
n×3 63096825
n×4 84129100
n×5 105161375

Division

n÷y
n÷2 10516137.5
n÷3 7010758.3333333
n÷3 5258068.75
n÷5 4206455

Exponentiation

ny
n2 442356591675625
n3 9.3037654841845E+21
n4 1.9567935419888E+29
n5 4.1155819893332E+36

Nth Root

y√n
2√n 4586.0958341491
3√n 276.03368541458
4√n 67.720719385939
5√n 29.145885223643

Divisors of 21032275

1, 5, 11, 25, 55, 275, 76481, 382405, 841291, 1912025, 4206455, 21032275

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032275 can be divided by 12 positive divisors. The sum of these divisors (counting 21032275) is 1, the average is 0.083333333333333.

Base conversion 21032275

Base System Value
2 Binary 1010000001110110101010011
3 Ternary 1110120112212011
4 Quaternary 1100032311103
5 Quinary 20341013100
6 Senary 2030443351
8 Octal 120166523
10 Decimal 21032275
12 Duodecimal 7063557
16 Hexadecimal 140ed53
20 Vigesimal 6b90df
36 Base36 cislv

Cryptographic Hash Functions

md5 fbf9d9338a07f42c608eec583e4aec99
sha1 a5dc1d8bad45091959b5b38cca74e8669681672e
sha256 2ad2c1c225d96f87b2a27ebae291934ee5edb0ae385882e1c0a56a6907497948
sha512 eec1702513fc45bab0b3c95119b51c6f6c7dd5f42e75f5398f7bb5372ac20205d05c536428b3dadef024469a869a4e4a8bf73e15af43308a62b043ad7fd96632
ripemd-160 705c9d089c72c3775789eff46b21716a20aea47c

21032275 as geometric shapes

Circle

Radius = n
Diameter 42064550
Circumference 132149681.25656
Area 1.3897042186752E+15

Sphere

Radius = n
Volume 3.8971521727782E+22
Surface area 5.5588168747007E+15
Circumference 132149681.25656

Square

Length = n
Perimeter 84129100
Area 442356591675625
Diagonal 29744128.552561

Cube

Length = n
Surface area 2654139550053750
Volume 9.3037654841845E+21
Space diagonal 36428968.898761

Equilateral Triangle

Length = n
Perimeter 63096825
Area 1.915460229613E+14
Altitude 18214484.44938

Triangular Pyramid

Length = n
Surface area 1.915460229613E+14
Volume 1.096459277406E+21
Height 9914709.5175202