11311938 (number)

11311938 is an even 8-digits composite number following 11311937 and preceding 11311939. In scientific notation, it is written as 1.1311938 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3427800 positive integers (up to 11311938) that are relatively prime to 11311938.

Interesting facts

Basic properties

Name

Name eleven million three hundred eleven thousand nine hundred thirty-eight

Notation

Scientific notation 1.1311938 × 10^7
Engineering notation 1.1311938 × 10^6

Prime Factorization of 11311938

Prime Factorization 2 × 9 × 11 × 57131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11311938
Product of the distinct prime numbers

The prime factorization of 11311938 is 2 × 9 × 11 × 57131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 88, 4, 333, 66, 86, 2756, 31017, 7933, 505538, 156285, 953100, 8119550, 35200519, 85657364, 636825954, 956407673, 8206275937, 2400121872

Basic calculations (n = 11311938)

Multiplication

n×y
n×2 22623876
n×3 33935814
n×4 45247752
n×5 56559690

Division

n÷y
n÷2 5655969
n÷3 3770646
n÷3 2827984.5
n÷5 2262387.6

Exponentiation

ny
n2 127959941315844
n3 1.4474749226485E+21
n4 1.6373746581554E+28
n5 1.8521880615825E+35

Nth Root

y√n
2√n 3363.3224644687
3√n 224.48069866783
4√n 57.994158882328
5√n 25.745859993689

Divisors of 11311938

1, 2, 9, 11, 18, 22, 99, 198, 57131, 114262, 514179, 628441, 1028358, 1256882, 5655969, 11311938

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 -11311937
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 11311938 can be divided by 16 positive divisors. The sum of these divisors (counting 11311938) is 1, the average is 0.0625.

Base conversion 11311938

Base System Value
2 Binary 101011001001101101000010
3 Ternary 210021201001200
4 Quaternary 223021231002
5 Quinary 10343440223
6 Senary 1042242030
8 Octal 53115502
10 Decimal 11311938
12 Duodecimal 3956316
16 Hexadecimal ac9b42
20 Vigesimal 3adjgi
36 Base36 6qgci

Cryptographic Hash Functions

md5 7dfca75871be733ba03091ff41857a42
sha1 130687a26bb029299ee208b5b8b6074cb41b5af4
sha256 7aec0da7bb9ae46396eaa391023336c7bf093ce8d05249a49ddac2c24d92a27a
sha512 af55eb6672834bbaca7593bb0cfa41949944cfcc4aa09c96999b9dd4abdaef8166632a7b3263dd5a9411a68b79e85499d19dbdb5058dc7351e2d81db0a8767c4
ripemd-160 ba99e0c13208053810b3c9ab60d601525ccfa5c8

11311938 as geometric shapes

Circle

Radius = n
Diameter 22623876
Circumference 71075002.637326
Area 4.0199801159164E+14

Sphere

Radius = n
Volume 6.0631687776638E+21
Surface area 1.6079920463665E+15
Circumference 71075002.637326

Square

Length = n
Perimeter 45247752
Area 127959941315844
Diagonal 15997496.136324

Cube

Length = n
Surface area 767759647895064
Volume 1.4474749226485E+21
Space diagonal 19592851.348069

Equilateral Triangle

Length = n
Perimeter 33935814
Area 55408279923143
Altitude 9796425.6740345

Triangular Pyramid

Length = n
Surface area 55408279923143
Volume 1.7058655556703E+20
Height 5332498.7121079