11387530 (number)

11387530 is an even 8-digits composite number following 11387529 and preceding 11387531. In scientific notation, it is written as 1.1387530 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 64 positive divisors. There are 3389760 positive integers (up to 11387530) that are relatively prime to 11387530.

Interesting facts

Basic properties

Name

Name eleven million three hundred eighty-seven thousand five hundred thirty

Notation

Scientific notation 1.1387530 × 10^7
Engineering notation 1.1387530 × 10^6

Prime Factorization of 11387530

Prime Factorization 2 × 23 × 5 × 7 × 11 × 643

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11387530
Product of the distinct prime numbers

The prime factorization of 11387530 is 2 × 23 × 5 × 7 × 11 × 643. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11387530)

Multiplication

n×y
n×2 22775060
n×3 34162590
n×4 45550120
n×5 56937650

Division

n÷y
n÷2 5693765
n÷3 3795843.3333333
n÷3 2846882.5
n÷5 2277506

Exponentiation

ny
n2 129675839500900
n3 1.4766875125917E+21
n4 1.6815823350263E+28
n5 1.9149069287582E+35

Nth Root

y√n
2√n 3374.5414503307
3√n 224.97961955318
4√n 58.090803491867
5√n 25.780177714833

Divisors of 11387530

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11387529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11387530 can be divided by 64 positive divisors. The sum of these divisors (counting 11387530) is 1, the average is 0.015625.

Base conversion 11387530

Base System Value
2 Binary 101011011100001010001010
3 Ternary 210102112202101
4 Quaternary 223130022022
5 Quinary 10403400110
6 Senary 1044024014
8 Octal 53341212
10 Decimal 11387530
12 Duodecimal 399200a
16 Hexadecimal adc28a
20 Vigesimal 3b38ga
36 Base36 6s2oa

Cryptographic Hash Functions

md5 cbbdd651c0f491b4af2ba6f468cee950
sha1 d89400e8f468c7401c1a3879986ec968835a6103
sha256 fa50a90ff9259a85fc60bb9fa73c39a49daf527df78d64ef4ae604769ef261e3
sha512 42047f9f407812feee32e5bf53b3abd2e4ea6b5517995d1cadc4b359715f35228963d2832c5b662162d309f3013dd014be9485664b9c59259cf38299f4d99b45
ripemd-160 ddf1cefbbb2e62a80b2ad5471248098d17cee651

11387530 as geometric shapes

Circle

Radius = n
Diameter 22775060
Circumference 71549961.181067
Area 4.0738866472412E+14

Sphere

Radius = n
Volume 6.1855341882744E+21
Surface area 1.6295546588965E+15
Circumference 71549961.181067

Square

Length = n
Perimeter 45550120
Area 129675839500900
Diagonal 16104399.36793

Cube

Length = n
Surface area 778055037005400
Volume 1.4766875125917E+21
Space diagonal 19723780.532715

Equilateral Triangle

Length = n
Perimeter 34162590
Area 56151285632426
Altitude 9861890.2663574

Triangular Pyramid

Length = n
Surface area 56151285632426
Volume 1.7402929230785E+20
Height 5368133.1226435