11891025 (number)

11891025 is an odd 8-digits composite number following 11891024 and preceding 11891026. In scientific notation, it is written as 1.1891025 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6182400 positive integers (up to 11891025) that are relatively prime to 11891025.

Interesting facts

Basic properties

Name

Name eleven million eight hundred ninety-one thousand twenty-five

Notation

Scientific notation 1.1891025 × 10^7
Engineering notation 1.1891025 × 10^6

Prime Factorization of 11891025

Prime Factorization 45 × 41 × 5 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11891025
Product of the distinct prime numbers

The prime factorization of 11891025 is 45 × 41 × 5 × 1289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 51, 41, 169, 683, 9252, 2312, 91699, 2956, 743664, 823408, 3151843, 8251504, 77051010, 83941514, 789152133, 811763708, 9162159389, 5690115548

Basic calculations (n = 11891025)

Multiplication

n×y
n×2 23782050
n×3 35673075
n×4 47564100
n×5 59455125

Division

n÷y
n÷2 5945512.5
n÷3 3963675
n÷3 2972756.25
n÷5 2378205

Exponentiation

ny
n2 141396475550625
n3 1.6813490256844E+21
n4 1.9992963298138E+28
n5 2.3773682640225E+35

Nth Root

y√n
2√n 3448.3365555003
3√n 228.24771092439
4√n 58.722538735143
5√n 26.004221607744

Divisors of 11891025

1, 5, 41, 45, 205, 225, 1289, 1845, 6445, 9225, 52849, 58005, 264245, 290025, 2378205, 11891025

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 -11891024
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 11891025 can be divided by 16 positive divisors. The sum of these divisors (counting 11891025) is 1, the average is 0.0625.

Base conversion 11891025

Base System Value
2 Binary 101101010111000101010001
3 Ternary 211101010102100
4 Quaternary 231113011101
5 Quinary 11021003100
6 Senary 1102511013
8 Octal 55270521
10 Decimal 11891025
12 Duodecimal 3b95469
16 Hexadecimal b57151
20 Vigesimal 3e67b5
36 Base36 72v69

Cryptographic Hash Functions

md5 4dce4a11b8b1c11e0a1c07e9ead5b298
sha1 1b2b07f8f6cb57719e2dd2d2e1d0b8925c284871
sha256 bc03c5bdcb918a49a4bd4438db72fea765f699531f2a02fe8c5d57f8062c9a4e
sha512 cdfaa8897f5bd4701dcbb7e20be3eacdf1d413d635f674a34784be072dc707f4232d7631765f57370908ebe4c0ee1a40a2603db9b51e8f869f6fda3380c6fff5
ripemd-160 bc71712f268407e8eec1ba61619e4915a89613b9

11891025 as geometric shapes

Circle

Radius = n
Diameter 23782050
Circumference 74713513.567305
Area 4.4421012883333E+14

Sphere

Radius = n
Volume 7.0428183296138E+21
Surface area 1.7768405153333E+15
Circumference 74713513.567305

Square

Length = n
Perimeter 47564100
Area 141396475550625
Diagonal 16816448.825518

Cube

Length = n
Surface area 848378853303750
Volume 1.6813490256844E+21
Space diagonal 20595859.454072

Equilateral Triangle

Length = n
Perimeter 35673075
Area 61226469916213
Altitude 10297929.727036

Triangular Pyramid

Length = n
Surface area 61226469916213
Volume 1.981488829338E+20
Height 5605482.9418392