2009201821 (number)

2009201821 is an odd 10-digits composite number following 2009201820 and preceding 2009201822. In scientific notation, it is written as 2.009201821 × 10^9. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 1826547100 positive integers (up to 2009201821) that are relatively prime to 2009201821.

Interesting facts

Basic properties

Name

Name two billion nine million two hundred one thousand eight hundred twenty-one

Notation

Scientific notation 2.009201821 × 10^9
Engineering notation 2.009201821 × 10^9

Prime Factorization of 2009201821

Prime Factorization 11 × 182654711

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2009201821
Product of the distinct prime numbers

The prime factorization of 2009201821 is 11 × 182654711. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 28, 39, 457, 498, 3534, 1132, 20127, 60913, 136805, 558510, 610571, 2053295, 35240912, 53009664, 251123117, 240958569, 4492491300, 879247987

Basic calculations (n = 2009201821)

Multiplication

n×y
n×2 4018403642
n×3 6027605463
n×4 8036807284
n×5 10046009105

Division

n÷y
n÷2 1004600910.5
n÷3 669733940.33333
n÷3 502300455.25
n÷5 401840364.2

Exponentiation

ny
n2 4036891957509716041
n3 8.1109306722088E+27
n4 1.6296496676607E+37
n5 3.2742950798558E+46

Nth Root

y√n
2√n 44824.120972976
3√n 1261.8503553884
4√n 211.7170776602
5√n 72.54453689353

Divisors of 2009201821

1, 11, 182654711, 2009201821

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 -2009201820
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 2009201821 can be divided by 4 positive divisors. The sum of these divisors (counting 2009201821) is 1, the average is 0.25.

Base conversion 2009201821

Base System Value
2 Binary 1110111110000011111110010011101
3 Ternary 12012000200000202021
4 Quaternary 1313300133302131
5 Quinary 13103323424241
6 Senary 531212100141
8 Octal 16760376235
10 Decimal 2009201821
12 Duodecimal 480a64651
16 Hexadecimal 77c1fc9d
20 Vigesimal 1b7ha4b1
36 Base36 x8861p

Cryptographic Hash Functions

md5 46d907923dc14a6943d00a96b629764f
sha1 4b14dacd4577c58a6bef74557675eafbfc810cf8
sha256 b899b5d3b4ab52a76549e45f03e6df56f7178259926f5ba67b88d116c1c88d10
sha512 19ef9adb8a918199526a181a717b5a48efa32caee27e7a86d4d9cc3848e3eb50861a81ec4aed63eaa5682374698a5ee5480dcc999e5899106c140d5702a1e662
ripemd-160 650ca3aa25673893fd49807c41f10f0647307bb5

2009201821 as geometric shapes

Circle

Radius = n
Diameter 4018403642
Circumference 12624187360.866
Area 1.2682270117048E+19

Sphere

Radius = n
Volume 3.397498695145E+28
Surface area 5.0729080468193E+19
Circumference 12624187360.866

Square

Length = n
Perimeter 8036807284
Area 4036891957509716041
Diagonal 2841440464.8029

Cube

Length = n
Surface area 2.4221351745058E+19
Volume 8.1109306722088E+27
Space diagonal 3480039636.6319

Equilateral Triangle

Length = n
Perimeter 6027605463
Area 1.7480254937683E+18
Altitude 1740019818.316

Triangular Pyramid

Length = n
Surface area 1.7480254937683E+18
Volume 9.5588234667546E+26
Height 947146821.60097