11251388 (number)

11251388 is an even 8-digits composite number following 11251387 and preceding 11251389. In scientific notation, it is written as 1.1251388 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 18 positive divisors. There are 5442360 positive integers (up to 11251388) that are relatively prime to 11251388.

Interesting facts

Basic properties

Name

Name eleven million two hundred fifty-one thousand three hundred eighty-eight

Notation

Scientific notation 1.1251388 × 10^7
Engineering notation 1.1251388 × 10^6

Prime Factorization of 11251388

Prime Factorization 2 × 2 × 31 × 31 × 2927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 181474
Product of the distinct prime numbers

The prime factorization of 11251388 is 2 × 2 × 31 × 31 × 2927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 38, 23, 643, 794, 6702, 8410, 69297, 41632, 335971, 528387, 6030653, 1830182, 60473296, 34492781, 725333043, 356703599, 6075683519, 1573946813

Basic calculations (n = 11251388)

Multiplication

n×y
n×2 22502776
n×3 33754164
n×4 45005552
n×5 56256940

Division

n÷y
n÷2 5625694
n÷3 3750462.6666667
n÷3 2812847
n÷5 2250277.6

Exponentiation

ny
n2 126593731926544
n3 1.4243551962735E+21
n4 1.602597296309E+28
n5 1.8031443988523E+35

Nth Root

y√n
2√n 3354.3088706915
3√n 224.07945204489
4√n 57.916395525719
5√n 25.718238548625

Divisors of 11251388

1, 2, 4, 31, 62, 124, 961, 1922, 2927, 3844, 5854, 11708, 90737, 181474, 362948, 2812847, 5625694, 11251388

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11251387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11251388 can be divided by 18 positive divisors. The sum of these divisors (counting 11251388) is 1, the average is 0.055555555555556.

Base conversion 11251388

Base System Value
2 Binary 101010111010111010111100
3 Ternary 210011122000002
4 Quaternary 222322322330
5 Quinary 10340021023
6 Senary 1041053432
8 Octal 52727274
10 Decimal 11251388
12 Duodecimal 3927278
16 Hexadecimal abaebc
20 Vigesimal 3a6898
36 Base36 6p5mk

Cryptographic Hash Functions

md5 072440327f047965776c6f6d7fc8c520
sha1 7421c93cca0d7db1669a88ce72616df593909def
sha256 a0dc7c8ded1bfcd3773885967163a444a3b42ba85fc4f39239f7396e6beac0c4
sha512 06a5f859502da5d4ec3c381ab07630d7d9d96082caf027ae31f92cb76470085dd0329c26bbaf5277cd41209398c71e648f9a3bf89465fd95e82b0938c9b189d9
ripemd-160 644d982947194b6cf6a76232add61017bad2fded

11251388 as geometric shapes

Circle

Radius = n
Diameter 22502776
Circumference 70694555.766977
Area 3.9770593821095E+14

Sphere

Radius = n
Volume 5.9663250942872E+21
Surface area 1.5908237528438E+15
Circumference 70694555.766977

Square

Length = n
Perimeter 45005552
Area 126593731926544
Diagonal 15911865.505122

Cube

Length = n
Surface area 759562391559264
Volume 1.4243551962735E+21
Space diagonal 19487975.671671

Equilateral Triangle

Length = n
Perimeter 33754164
Area 54816693904132
Altitude 9743987.8358354

Triangular Pyramid

Length = n
Surface area 54816693904132
Volume 1.6786186968389E+20
Height 5303955.168374