21032011 (number)

21032011 is an odd 8-digits composite number following 21032010 and preceding 21032012. In scientific notation, it is written as 2.1032011 × 10^7. The sum of its digits is 10. It has a total of 4 prime factors and 16 positive divisors. There are 15127200 positive integers (up to 21032011) that are relatively prime to 21032011.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand eleven

Notation

Scientific notation 2.1032011 × 10^7
Engineering notation 2.1032011 × 10^6

Prime Factorization of 21032011

Prime Factorization 11 × 13 × 7 × 21011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21032011
Product of the distinct prime numbers

The prime factorization of 21032011 is 11 × 13 × 7 × 21011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 29, 27, 775, 915, 5693, 5779, 82684, 45145, 215032, 648211, 7889262, 754110, 69794159, 2718374, 405352221, 604454691, 3620587885, 9330865898

Basic calculations (n = 21032011)

Multiplication

n×y
n×2 42064022
n×3 63096033
n×4 84128044
n×5 105160055

Division

n÷y
n÷2 10516005.5
n÷3 7010670.3333333
n÷3 5258002.75
n÷5 4206402.2

Exponentiation

ny
n2 442345486704121
n3 9.3034151421614E+21
n4 1.9566952960751E+29
n5 4.1153236990699E+36

Nth Root

y√n
2√n 4586.0670514069
3√n 276.03253047219
4√n 67.720506875
5√n 29.145812054646

Divisors of 21032011

1, 7, 11, 13, 77, 91, 143, 1001, 21011, 147077, 231121, 273143, 1617847, 1912001, 3004573, 21032011

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 -21032010
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 21032011 can be divided by 16 positive divisors. The sum of these divisors (counting 21032011) is 1, the average is 0.0625.

Base conversion 21032011

Base System Value
2 Binary 1010000001110110001001011
3 Ternary 1110120112111101
4 Quaternary 1100032301023
5 Quinary 20341011021
6 Senary 2030442231
8 Octal 120166113
10 Decimal 21032011
12 Duodecimal 7063377
16 Hexadecimal 140ec4b
20 Vigesimal 6b900b
36 Base36 cisej

Cryptographic Hash Functions

md5 c9b664e9aba5f95b86b004d9d62a6381
sha1 b251661355f00647be3ddcfe6660000f9d93682c
sha256 5e1da57f3382711caa087aa60dccd92d0cae26bd33efab743ee5c02ed529f152
sha512 c675f5a14821ff39d15b78322a88c6aa1ddc1faca1afc7fc8079626ee4f6e8174518f71b2dcf23882d1dca8989db9991dc89fc057d958854a4d6af491f4034aa
ripemd-160 1fe1b91142e14d5729b50ddf9364dd5395940dd4

21032011 as geometric shapes

Circle

Radius = n
Diameter 42064022
Circumference 132148022.49564
Area 1.3896693313783E+15

Sphere

Radius = n
Volume 3.8970054218547E+22
Surface area 5.5586773255131E+15
Circumference 132148022.49564

Square

Length = n
Perimeter 84128044
Area 442345486704121
Diagonal 29743755.20018

Cube

Length = n
Surface area 2654072920224726
Volume 9.3034151421614E+21
Space diagonal 36428511.637348

Equilateral Triangle

Length = n
Perimeter 63096033
Area 1.9154121436758E+14
Altitude 18214255.818674

Triangular Pyramid

Length = n
Surface area 1.9154121436758E+14
Volume 1.0964179892027E+21
Height 9914585.0667267