11728440 (number)

11728440 is an even 8-digits composite number following 11728439 and preceding 11728441. In scientific notation, it is written as 1.1728440 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 3127488 positive integers (up to 11728440) that are relatively prime to 11728440.

Interesting facts

Basic properties

Name

Name eleven million seven hundred twenty-eight thousand four hundred forty

Notation

Scientific notation 1.1728440 × 10^7
Engineering notation 1.1728440 × 10^6

Prime Factorization of 11728440

Prime Factorization 2 × 2 × 2 × 5 × 9 × 32579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2932110
Product of the distinct prime numbers

The prime factorization of 11728440 is 2 × 2 × 2 × 5 × 9 × 32579. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 12, 40, 886, 971, 1748, 8676, 44170, 27504, 101029, 914167, 706189, 3608232, 77874068, 59240976, 562504604, 412209978, 345093472, 7935814641

Basic calculations (n = 11728440)

Multiplication

n×y
n×2 23456880
n×3 35185320
n×4 46913760
n×5 58642200

Division

n÷y
n÷2 5864220
n÷3 3909480
n÷3 2932110
n÷5 2345688

Exponentiation

ny
n2 137556304833600
n3 1.6133208678626E+21
n4 1.8921736999474E+28
n5 2.2192245709411E+35

Nth Root

y√n
2√n 3424.6810070428
3√n 227.20266271759
4√n 58.520774149381
5√n 25.932718756284

Divisors of 11728440

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 32579, 65158, 130316, 162895, 260632, 293211, 325790, 586422, 651580, 1172844, 1303160, 1466055, 2345688, 2932110, 5864220, 11728440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11728439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11728440 can be divided by 32 positive divisors. The sum of these divisors (counting 11728440) is 1, the average is 0.03125.

Base conversion 11728440

Base System Value
2 Binary 101100101111011000111000
3 Ternary 211001212101200
4 Quaternary 230233120320
5 Quinary 11000302230
6 Senary 1055214200
8 Octal 54573070
10 Decimal 11728440
12 Duodecimal 3b17360
16 Hexadecimal b2f638
20 Vigesimal 3d6120
36 Base36 6zdq0

Cryptographic Hash Functions

md5 671305b7df54d9836576cd13952a30de
sha1 6e3afcd9da391b109c45e1f551c951fb160ba210
sha256 aee71b03cbc8baf5d062df58e16e8cde7e5287adf79f4c10dd319e39b669ea48
sha512 2730fbbf29084ac7f63758f25c08dae2873040f3168e14851c7144b37ec379f5a38f2ef7c08af8f52f51e5f15b2883fa308a465f18b063b24b4d6613e13df531
ripemd-160 e2102c5db732da6e55f087a6515d6a1b291fc111

11728440 as geometric shapes

Circle

Radius = n
Diameter 23456880
Circumference 73691961.884137
Area 4.321458767202E+14

Sphere

Radius = n
Volume 6.7578626484803E+21
Surface area 1.7285835068808E+15
Circumference 73691961.884137

Square

Length = n
Perimeter 46913760
Area 137556304833600
Diagonal 16586518.913479

Cube

Length = n
Surface area 825337829001600
Volume 1.6133208678626E+21
Space diagonal 20314253.973523

Equilateral Triangle

Length = n
Perimeter 35185320
Area 59563627218307
Altitude 10157126.986762

Triangular Pyramid

Length = n
Surface area 59563627218307
Volume 1.9013168764923E+20
Height 5528839.6378264