11387538 (number)

11387538 is an even 8-digits composite number following 11387537 and preceding 11387539. In scientific notation, it is written as 1.1387538 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3784704 positive integers (up to 11387538) that are relatively prime to 11387538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1387538 × 10^7
Engineering notation 1.1387538 × 10^6

Prime Factorization of 11387538

Prime Factorization 2 × 3 × 3 × 449 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3795846
Product of the distinct prime numbers

The prime factorization of 11387538 is 2 × 3 × 3 × 449 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 39, 61, 975, 403, 6917, 1836, 53153, 11822, 803389, 765997, 3126342, 855847, 35025764, 7508529, 838527722, 209543348, 4710942065, 5269022900

Basic calculations (n = 11387538)

Multiplication

n×y
n×2 22775076
n×3 34162614
n×4 45550152
n×5 56937690

Division

n÷y
n÷2 5693769
n÷3 3795846
n÷3 2846884.5
n÷5 2277507.6

Exponentiation

ny
n2 129676021701444
n3 1.476690624814E+21
n4 1.6815870604313E+28
n5 1.914913655097E+35

Nth Root

y√n
2√n 3374.5426356767
3√n 224.97967223761
4√n 58.090813694393
5√n 25.780181337064

Divisors of 11387538

1, 2, 3, 6, 9, 18, 449, 898, 1347, 1409, 2694, 2818, 4041, 4227, 8082, 8454, 12681, 25362, 632641, 1265282, 1897923, 3795846, 5693769, 11387538

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11387537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11387538 can be divided by 24 positive divisors. The sum of these divisors (counting 11387538) is 1, the average is 0.041666666666667.

Base conversion 11387538

Base System Value
2 Binary 101011011100001010010010
3 Ternary 210102112202200
4 Quaternary 223130022102
5 Quinary 10403400123
6 Senary 1044024030
8 Octal 53341222
10 Decimal 11387538
12 Duodecimal 3992016
16 Hexadecimal adc292
20 Vigesimal 3b38gi
36 Base36 6s2oi

Cryptographic Hash Functions

md5 03cc4e421d2ab58cd521347417210da6
sha1 e354dc41eb3533dbd41f0de1b84d6ec31bf0ac50
sha256 dd3b74e454ff605d03dce7d66b3385baf60025effa9878780c000ffa66629bd6
sha512 b57e53a25b992ec08ce29e3d5c033b671eb21f0f220f97beb807b9e5648d2351f8d460386be4ddcb8b0926645b16dcc3b07bad5783f64c5aed7880e458f26a93
ripemd-160 daf26351ab1b16e553fa66ab634b779813a39423

11387538 as geometric shapes

Circle

Radius = n
Diameter 22775076
Circumference 71550011.446549
Area 4.0738923712401E+14

Sphere

Radius = n
Volume 6.1855472247209E+21
Surface area 1.629556948496E+15
Circumference 71550011.446549

Square

Length = n
Perimeter 45550152
Area 129676021701444
Diagonal 16104410.681639

Cube

Length = n
Surface area 778056130208664
Volume 1.476690624814E+21
Space diagonal 19723794.389121

Equilateral Triangle

Length = n
Perimeter 34162614
Area 56151364527576
Altitude 9861897.1945606

Triangular Pyramid

Length = n
Surface area 56151364527576
Volume 1.7402965908677E+20
Height 5368136.8938797