21062011 (number)

21062011 is an odd 8-digits composite number following 21062010 and preceding 21062012. In scientific notation, it is written as 2.1062011 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 21033432 positive integers (up to 21062011) that are relatively prime to 21062011.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-two thousand eleven

Notation

Scientific notation 2.1062011 × 10^7
Engineering notation 2.1062011 × 10^6

Prime Factorization of 21062011

Prime Factorization 757 × 27823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21062011
Product of the distinct prime numbers

The prime factorization of 21062011 is 757 × 27823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 82, 11, 901, 956, 5414, 1850, 94174, 86144, 68786, 578172, 2399656, 2467516, 96600448, 58267243, 454579533, 330264895, 1423343598, 3936950584

Basic calculations (n = 21062011)

Multiplication

n×y
n×2 42124022
n×3 63186033
n×4 84248044
n×5 105310055

Division

n÷y
n÷2 10531005.5
n÷3 7020670.3333333
n÷3 5265502.75
n÷5 4212402.2

Exponentiation

ny
n2 443608307364121
n3 9.3432830493945E+21
n4 1.9678833036246E+29
n5 4.1447579787658E+36

Nth Root

y√n
2√n 4589.3366623075
3√n 276.1637121221
4√n 67.744643052477
5√n 29.154122015174

Divisors of 21062011

1, 757, 27823, 21062011

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21062010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21062011 can be divided by 4 positive divisors. The sum of these divisors (counting 21062011) is 1, the average is 0.25.

Base conversion 21062011

Base System Value
2 Binary 1010000010110000101111011
3 Ternary 1110122001122111
4 Quaternary 1100112011323
5 Quinary 20342441021
6 Senary 2031233151
8 Octal 120260573
10 Decimal 21062011
12 Duodecimal 70787b7
16 Hexadecimal 141617b
20 Vigesimal 6bcf0b
36 Base36 cjfjv

Cryptographic Hash Functions

md5 133f5a0bd2eb996594a977f826fc2dac
sha1 0cd825516c34b3bcdd1fd583546497728213c679
sha256 2b72c43eee9b3f503c5b67277d4ae2fdc4cfafeb9efa75d2c1a6da21460bd040
sha512 d2157a244fdd835c8cc4bd100d62149e9468627d8a501becbfc5c9c0bd82c93e938dde32c519dd36e314346a0779cc635134eb0f4a66f57c48dab2acdcbb4500
ripemd-160 debab0bb6b63d2869597bc4c4472d453e50050ea

21062011 as geometric shapes

Circle

Radius = n
Diameter 42124022
Circumference 132336518.05485
Area 1.3936365994865E+15

Sphere

Radius = n
Volume 3.913705251785E+22
Surface area 5.5745463979461E+15
Circumference 132336518.05485

Square

Length = n
Perimeter 84248044
Area 443608307364121
Diagonal 29786181.607051

Cube

Length = n
Surface area 2661649844184726
Volume 9.3432830493945E+21
Space diagonal 36480473.161575

Equilateral Triangle

Length = n
Perimeter 63186033
Area 1.9208803175357E+14
Altitude 18240236.580787

Triangular Pyramid

Length = n
Surface area 1.9208803175357E+14
Volume 1.1011164671287E+21
Height 9928727.2023504