11231381 (number)

11231381 is an odd 8-digits composite number following 11231380 and preceding 11231382. In scientific notation, it is written as 1.1231381 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 9132480 positive integers (up to 11231381) that are relatively prime to 11231381.

Interesting facts

Basic properties

Name

Name eleven million two hundred thirty-one thousand three hundred eighty-one

Notation

Scientific notation 1.1231381 × 10^7
Engineering notation 1.1231381 × 10^6

Prime Factorization of 11231381

Prime Factorization 7 × 29 × 61 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11231381
Product of the distinct prime numbers

The prime factorization of 11231381 is 7 × 29 × 61 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 77, 8, 258, 403, 643, 6224, 26685, 65471, 812058, 148118, 5780581, 8394774, 15584038, 56963551, 680268696, 871223366, 6263857263, 3450264535

Basic calculations (n = 11231381)

Multiplication

n×y
n×2 22462762
n×3 33694143
n×4 44925524
n×5 56156905

Division

n÷y
n÷2 5615690.5
n÷3 3743793.6666667
n÷3 2807845.25
n÷5 2246276.2

Exponentiation

ny
n2 126143919167161
n3 1.4167704169996E+21
n4 1.5912288342851E+28
n5 1.7871697296042E+35

Nth Root

y√n
2√n 3351.3252602515
3√n 223.94655532989
4√n 57.890631886787
5√n 25.709085701509

Divisors of 11231381

1, 7, 29, 61, 203, 427, 907, 1769, 6349, 12383, 26303, 55327, 184121, 387289, 1604483, 11231381

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 -11231380
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 11231381 can be divided by 16 positive divisors. The sum of these divisors (counting 11231381) is 1, the average is 0.0625.

Base conversion 11231381

Base System Value
2 Binary 101010110110000010010101
3 Ternary 210010121120002
4 Quaternary 222312002111
5 Quinary 10333401011
6 Senary 1040421045
8 Octal 52660225
10 Decimal 11231381
12 Duodecimal 3917785
16 Hexadecimal ab6095
20 Vigesimal 3a3i91
36 Base36 6oq6t

Cryptographic Hash Functions

md5 c72f6b1c1ec49fe058432a27fd4cef81
sha1 68802b8e7395744eefadd3ddc232c12b56305fa8
sha256 0406f0901ac5fb066a83d3ba7bae41388be11ed1ff770e4f965ed9f9d55fef11
sha512 6fbf4b7152f944ed1b003f5ab7c813064c892486cd812f1124a509889827ade27b99a7e7f6819ad3a174f21511c02860639fcd09378a1364f32c8362fa7ee7b8
ripemd-160 f6d496689be76c0a1406202d57a3a51ee6157c0a

11231381 as geometric shapes

Circle

Radius = n
Diameter 22462762
Circumference 70568848.078536
Area 3.9629280975058E+14

Sphere

Radius = n
Volume 5.934554045159E+21
Surface area 1.5851712390023E+15
Circumference 70568848.078536

Square

Length = n
Perimeter 44925524
Area 126143919167161
Diagonal 15883571.334379

Cube

Length = n
Surface area 756863515002966
Volume 1.4167704169996E+21
Space diagonal 19453322.531164

Equilateral Triangle

Length = n
Perimeter 33694143
Area 54621919265846
Altitude 9726661.2655819

Triangular Pyramid

Length = n
Surface area 54621919265846
Volume 1.6696799487415E+20
Height 5294523.7781265