21321036 (number)

21321036 is an even 8-digits composite number following 21321035 and preceding 21321037. In scientific notation, it is written as 2.1321036 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 6364800 positive integers (up to 21321036) that are relatively prime to 21321036.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred twenty-one thousand thirty-six

Notation

Scientific notation 2.1321036 × 10^7
Engineering notation 2.1321036 × 10^6

Prime Factorization of 21321036

Prime Factorization 2 × 2 × 33 × 9 × 131 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10660518
Product of the distinct prime numbers

The prime factorization of 21321036 is 2 × 2 × 33 × 9 × 131 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 14, 45, 332, 681, 3605, 9744, 94224, 3790, 326463, 363374, 4693941, 8462292, 95347727, 23349597, 541790033, 462654463, 2321420502, 2629072084

Basic calculations (n = 21321036)

Multiplication

n×y
n×2 42642072
n×3 63963108
n×4 85284144
n×5 106605180

Division

n÷y
n÷2 10660518
n÷3 7107012
n÷3 5330259
n÷5 4264207.2

Exponentiation

ny
n2 454586576113296
n3 9.6922567544283E+21
n4 2.0664895518241E+29
n5 4.4059698128065E+36

Nth Root

y√n
2√n 4617.4707362365
3√n 277.29120890546
4√n 67.951973747909
5√n 29.225480534033

Divisors of 21321036

1, 2, 4, 9, 18, 33, 36, 66, 131, 132, 137, 262, 274, 297, 524, 548, 594, 1179, 1188, 1233, 2358, 2466, 4323, 4521, 4716, 4932, 8646, 9042, 17292, 17947, 18084, 35894, 38907, 40689, 71788, 77814, 81378, 155628, 161523, 162756, 323046, 592251, 646092, 1184502, 2369004, 5330259, 10660518, 21321036

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21321035
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21321036 can be divided by 48 positive divisors. The sum of these divisors (counting 21321036) is 1, the average is 0.020833333333333.

Base conversion 21321036

Base System Value
2 Binary 1010001010101010101001100
3 Ternary 1111010012222000
4 Quaternary 1101111111030
5 Quinary 20424233121
6 Senary 2040552300
8 Octal 121252514
10 Decimal 21321036
12 Duodecimal 7182690
16 Hexadecimal 145554c
20 Vigesimal 6d52bg
36 Base36 cozf0

Cryptographic Hash Functions

md5 82e1b52ad363326b0d308f0f9e562b1b
sha1 c015f1db3f02e576195f652d0f76ddd967b3eef7
sha256 5cf3a7330e640851fdd4e53dee27f6b710adb7f09d034c8bf83130081d463f68
sha512 8763239d8c229e5ee2050e91213b96c89e5fbde34ae44839af6cb6dfa75b19ffbf44e5e54ddc14a5819eb472b0af603aaaa692b51543baa87930ea372d7e933c
ripemd-160 b5f316102f33c659fae744c32f350914d7527a80

21321036 as geometric shapes

Circle

Radius = n
Diameter 42642072
Circumference 133964020.12905
Area 1.4281258479381E+15

Sphere

Radius = n
Volume 4.0598830155224E+22
Surface area 5.7125033917523E+15
Circumference 133964020.12905

Square

Length = n
Perimeter 85284144
Area 454586576113296
Diagonal 30152498.275045

Cube

Length = n
Surface area 2727519456679776
Volume 9.6922567544283E+21
Space diagonal 36929117.622005

Equilateral Triangle

Length = n
Perimeter 63963108
Area 1.9684176156675E+14
Altitude 18464558.811003

Triangular Pyramid

Length = n
Surface area 1.9684176156675E+14
Volume 1.1422434126762E+21
Height 10050832.758348