2109691890 (number)

2109691890 is an even 10-digits composite number following 2109691889 and preceding 2109691891. In scientific notation, it is written as 2.109691890 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 562584480 positive integers (up to 2109691890) that are relatively prime to 2109691890.

Interesting facts

Basic properties

Name

Name two billion one hundred nine million six hundred ninety-one thousand eight hundred ninety

Notation

Scientific notation 2.109691890 × 10^9
Engineering notation 2.109691890 × 10^9

Prime Factorization of 2109691890

Prime Factorization 2 × 9 × 5 × 23441021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2109691890
Product of the distinct prime numbers

The prime factorization of 2109691890 is 2 × 9 × 5 × 23441021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 97, 50, 55, 877, 2975, 45, 41616, 23150, 773069, 593077, 6964561, 9213681, 38848173, 61529359, 370371340, 154935625, 8241830258, 6880114786

Basic calculations (n = 2109691890)

Multiplication

n×y
n×2 4219383780
n×3 6329075670
n×4 8438767560
n×5 10548459450

Division

n÷y
n÷2 1054845945
n÷3 703230630
n÷3 527422972.5
n÷5 421938378

Exponentiation

ny
n2 4450799870731772100
n3 9.3898163912959E+27
n4 1.9809619489306E+37
n5 4.1792193580575E+46

Nth Root

y√n
2√n 45931.38240898
3√n 1282.5461789284
4√n 214.31608061221
5√n 73.25610213429

Divisors of 2109691890

1, 2, 5, 9, 10, 18, 45, 90, 23441021, 46882042, 117205105, 210969189, 234410210, 421938378, 1054845945, 2109691890

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 -2109691889
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 2109691890 can be divided by 16 positive divisors. The sum of these divisors (counting 2109691890) is 1, the average is 0.0625.

Base conversion 2109691890

Base System Value
2 Binary 1111101101111110101011111110010
3 Ternary 12110000202110012200
4 Quaternary 1331233311133302
5 Quinary 13310040120030
6 Senary 545202004030
8 Octal 17557653762
10 Decimal 2109691890
12 Duodecimal 4aa646616
16 Hexadecimal 7dbf57f2
20 Vigesimal 1cj5b9ea
36 Base36 yw20oi

Cryptographic Hash Functions

md5 dcaaea3459311b26bf59e651c969a215
sha1 c172de80c20f7628d269de6f9296d2732e26a795
sha256 cb43a0cc7f9a51a7ab09cd4fa9749b307f19ecf4a731a6349d4c98680ce0357e
sha512 c6d78a43a3724652313158ad5ff5b9df8dca948517c419367cbc8194724f7c5a67a6e2fca471b73a129853f5dc67bcc6ab9f289c49721a4820556e68ec89abb9
ripemd-160 f00af020ab4ca9b42ef393beca59c2d1439bea25

2109691890 as geometric shapes

Circle

Radius = n
Diameter 4219383780
Circumference 13255585085.924
Area 1.3982600176489E+19

Sphere

Radius = n
Volume 3.9331970924603E+28
Surface area 5.5930400705957E+19
Circumference 13255585085.924

Square

Length = n
Perimeter 8438767560
Area 4450799870731772100
Diagonal 2983554883.2665

Cube

Length = n
Surface area 2.6704799224391E+19
Volume 9.3898163912959E+27
Space diagonal 3654093541.796

Equilateral Triangle

Length = n
Perimeter 6329075670
Area 1.9272528776071E+18
Altitude 1827046770.898

Triangular Pyramid

Length = n
Surface area 1.9272528776071E+18
Volume 1.1066004740637E+27
Height 994518294.42218