11387640 (number)

11387640 is an even 8-digits composite number following 11387639 and preceding 11387641. In scientific notation, it is written as 1.1387640 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 2760320 positive integers (up to 11387640) that are relatively prime to 11387640.

Interesting facts

Basic properties

Name

Name eleven million three hundred eighty-seven thousand six hundred forty

Notation

Scientific notation 1.1387640 × 10^7
Engineering notation 1.1387640 × 10^6

Prime Factorization of 11387640

Prime Factorization 2 × 2 × 2 × 15 × 11 × 8627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2846910
Product of the distinct prime numbers

The prime factorization of 11387640 is 2 × 2 × 2 × 15 × 11 × 8627. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 64, 2, 375, 457, 2035, 6813, 75560, 3587, 520688, 899007, 1787286, 8907121, 48049663, 96210144, 7152676, 962238512, 4484391079, 4084285947

Basic calculations (n = 11387640)

Multiplication

n×y
n×2 22775280
n×3 34162920
n×4 45550560
n×5 56938200

Division

n÷y
n÷2 5693820
n÷3 3795880
n÷3 2846910
n÷5 2277528

Exponentiation

ny
n2 129678344769600
n3 1.4767303060321E+21
n4 1.6816473102183E+28
n5 1.9149994175735E+35

Nth Root

y√n
2√n 3374.5577488021
3√n 224.98034396191
4√n 58.090943776135
5√n 25.780227520341

Divisors of 11387640

1, 2, 4, 8, 11, 15, 22, 30, 44, 60, 88, 120, 165, 330, 660, 1320, 8627, 17254, 34508, 69016, 94897, 129405, 189794, 258810, 379588, 517620, 759176, 1035240, 1423455, 2846910, 5693820, 11387640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11387639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11387640 can be divided by 32 positive divisors. The sum of these divisors (counting 11387640) is 1, the average is 0.03125.

Base conversion 11387640

Base System Value
2 Binary 101011011100001011111000
3 Ternary 210102112220110
4 Quaternary 223130023320
5 Quinary 10403401030
6 Senary 1044024320
8 Octal 53341370
10 Decimal 11387640
12 Duodecimal 39920a0
16 Hexadecimal adc2f8
20 Vigesimal 3b3920
36 Base36 6s2rc

Cryptographic Hash Functions

md5 dcd0c48548c1cd32506fd36a068ac627
sha1 af60c287c6dca2456d3d8458521b22c8298ae50e
sha256 fdd4670fc59a6f81e4f36a53245e06e5b59a5e54417a55518a10b1de87fda59f
sha512 8d56af4bf7935845e7b99685412a4e74e3679d6810354d1376f71a3d025a85681afab547ab1fe0d8e664cf277a94d7270696618d271310903d2649f70fdeeaed
ripemd-160 cde67d045dd2df14565177d3e69db2976fc26cb1

11387640 as geometric shapes

Circle

Radius = n
Diameter 22775280
Circumference 71550652.331451
Area 4.0739653525786E+14

Sphere

Radius = n
Volume 6.1857134410184E+21
Surface area 1.6295861410314E+15
Circumference 71550652.331451

Square

Length = n
Perimeter 45550560
Area 129678344769600
Diagonal 16104554.931422

Cube

Length = n
Surface area 778070068617600
Volume 1.4767303060321E+21
Space diagonal 19723971.058304

Equilateral Triangle

Length = n
Perimeter 34162920
Area 56152370445595
Altitude 9861985.5291518

Triangular Pyramid

Length = n
Surface area 56152370445595
Volume 1.7403433556316E+20
Height 5368184.9771408