2009221621 (number)

2009221621 is an odd 10-digits composite number following 2009221620 and preceding 2009221622. In scientific notation, it is written as 2.009221621 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 1823735520 positive integers (up to 2009221621) that are relatively prime to 2009221621.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.009221621 × 10^9
Engineering notation 2.009221621 × 10^9

Prime Factorization of 2009221621

Prime Factorization 11 × 647 × 282313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2009221621
Product of the distinct prime numbers

The prime factorization of 2009221621 is 11 × 647 × 282313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 24, 75, 818, 968, 8289, 6787, 72969, 55453, 539993, 446966, 4533192, 8829556, 12378992, 69327898, 675961838, 226805998, 638612339, 4576608993

Basic calculations (n = 2009221621)

Multiplication

n×y
n×2 4018443242
n×3 6027664863
n×4 8036886484
n×5 10046108105

Division

n÷y
n÷2 1004610810.5
n÷3 669740540.33333
n÷3 502305405.25
n÷5 401844324.2

Exponentiation

ny
n2 4036971522293867641
n3 8.1111704659541E+27
n4 1.6297139071812E+37
n5 3.2744564183528E+46

Nth Root

y√n
2√n 44824.341835659
3√n 1261.85450041
4√n 211.71759925821
5√n 72.54467987331

Divisors of 2009221621

1, 11, 647, 7117, 282313, 3105443, 182656511, 2009221621

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2009221620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2009221621 can be divided by 8 positive divisors. The sum of these divisors (counting 2009221621) is 1, the average is 0.125.

Base conversion 2009221621

Base System Value
2 Binary 1110111110000100100100111110101
3 Ternary 12012000201000220121
4 Quaternary 1313300210213311
5 Quinary 13103330042441
6 Senary 531212331541
8 Octal 16760444765
10 Decimal 2009221621
12 Duodecimal 480a73bb1
16 Hexadecimal 77c249f5
20 Vigesimal 1b7hce11
36 Base36 x88lbp

Cryptographic Hash Functions

md5 8f97ce896544b1ca65a7a4be0a5d4e3c
sha1 bc92432a479a7f0e48cd3dc175daef084350096f
sha256 141344ddd56e7bb99b7a16297145bd9132f9dd440c86db5fd005f51716aed94a
sha512 fdf656d68a3022f1d66cb073de236457572e54c484aeb40f86e4b9bcd092a489fa7d81b087f90504109ff71b8ac9ca4e8e18f4f041a84062efbf19e5d4e02404
ripemd-160 3dc8b6aa0cd0dcff71b23e20670df9c17bd61f51

2009221621 as geometric shapes

Circle

Radius = n
Diameter 4018443242
Circumference 12624311767.935
Area 1.268252007719E+19

Sphere

Radius = n
Volume 3.3975991397141E+28
Surface area 5.0730080308758E+19
Circumference 12624311767.935

Square

Length = n
Perimeter 8036886484
Area 4036971522293867641
Diagonal 2841468466.2315

Cube

Length = n
Surface area 2.4221829133763E+19
Volume 8.1111704659541E+27
Space diagonal 3480073931.2379

Equilateral Triangle

Length = n
Perimeter 6027664863
Area 1.7480599463304E+18
Altitude 1740036965.6189

Triangular Pyramid

Length = n
Surface area 1.7480599463304E+18
Volume 9.5591060663937E+26
Height 947156155.41049