11397890 (number)

11397890 is an even 8-digits composite number following 11397889 and preceding 11397891. In scientific notation, it is written as 1.1397890 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 3906672 positive integers (up to 11397890) that are relatively prime to 11397890.

Interesting facts

Basic properties

Name

Name eleven million three hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation 1.1397890 × 10^7
Engineering notation 1.1397890 × 10^6

Prime Factorization of 11397890

Prime Factorization 2 × 245 × 7 × 3323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11397890
Product of the distinct prime numbers

The prime factorization of 11397890 is 2 × 245 × 7 × 3323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 67, 39, 697, 718, 4595, 8803, 38030, 24144, 634849, 892399, 9688319, 5085018, 32557369, 82827146, 939073177, 856458416, 8198350135, 3459227252

Basic calculations (n = 11397890)

Multiplication

n×y
n×2 22795780
n×3 34193670
n×4 45591560
n×5 56989450

Division

n÷y
n÷2 5698945
n÷3 3799296.6666667
n÷3 2849472.5
n÷5 2279578

Exponentiation

ny
n2 129911896452100
n3 1.4807215054524E+21
n4 1.6877100839781E+28
n5 1.9236333889073E+35

Nth Root

y√n
2√n 3376.0761247342
3√n 225.04782522466
4√n 58.104011261996
5√n 25.784866800191

Divisors of 11397890

1, 2, 7, 14, 245, 490, 1715, 3323, 3430, 6646, 23261, 46522, 814135, 1628270, 5698945, 11397890

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 -11397889
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 11397890 can be divided by 16 positive divisors. The sum of these divisors (counting 11397890) is 1, the average is 0.0625.

Base conversion 11397890

Base System Value
2 Binary 101011011110101100000010
3 Ternary 210110001222002
4 Quaternary 223132230002
5 Quinary 10404213030
6 Senary 1044144002
8 Octal 53365402
10 Decimal 11397890
12 Duodecimal 3998002
16 Hexadecimal adeb02
20 Vigesimal 3b4eea
36 Base36 6sao2

Cryptographic Hash Functions

md5 6729279d6c2c41233124078c083cbe2b
sha1 dbcb815439e79c53141c033c7e8998977348389f
sha256 02a5ecb6d16018b22baae49d730211b474f0db2d503e509e45ecc1adb6a44eb9
sha512 53cc90a96a3bd4f165af757688f4e57097cd01b5b2e9ae64e6f40eedb08f8f119ebed1cfdf20998c96cc9de9fb5abc44804ec919a179910d537d82187f3cd064
ripemd-160 0a51017bf43be6880d6648cd990978595d3b9c34

11397890 as geometric shapes

Circle

Radius = n
Diameter 22795780
Circumference 71615054.980849
Area 4.0813025950784E+14

Sphere

Radius = n
Volume 6.2024317380557E+21
Surface area 1.6325210380313E+15
Circumference 71615054.980849

Square

Length = n
Perimeter 45591560
Area 129911896452100
Diagonal 16119050.620437

Cube

Length = n
Surface area 779471378712600
Volume 1.4807215054524E+21
Space diagonal 19741724.579081

Equilateral Triangle

Length = n
Perimeter 34193670
Area 56253501290666
Altitude 9870862.2895406

Triangular Pyramid

Length = n
Surface area 56253501290666
Volume 1.7450470292569E+20
Height 5373016.8734789