11872 (number)

11872 is an even 5-digits composite number following 11871 and preceding 11873. In scientific notation, it is written as 1.1872 × 10^4. The sum of its digits is 19. It has a total of 7 prime factors and 24 positive divisors. There are 4992 positive integers (up to 11872) that are relatively prime to 11872.

Interesting facts

Basic properties

Name

Name eleven thousand eight hundred seventy-two

Notation

Scientific notation 1.1872 × 10^4
Engineering notation 1.1872 × 10^3

Prime Factorization of 11872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 53

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 742
Product of the distinct prime numbers

The prime factorization of 11872 is 2 × 2 × 2 × 2 × 2 × 7 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 24, 76, 496, 486, 2836, 6402, 97415, 33985, 545865, 266818, 7088131, 223341, 62171985, 15819546, 43127889, 939090928, 2921136492, 8708277226

Basic calculations (n = 11872)

Multiplication

n×y
n×2 23744
n×3 35616
n×4 47488
n×5 59360

Division

n÷y
n÷2 5936
n÷3 3957.3333333333
n÷3 2968
n÷5 2374.4

Exponentiation

ny
n2 140944384
n3 1673291726848
n4 19865319381139456
n5 2.3584107169289E+20

Nth Root

y√n
2√n 108.95870777501
3√n 22.812591792963
4√n 10.438328782665
5√n 6.5298736443714

Divisors of 11872

1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11872 can be divided by 24 positive divisors. The sum of these divisors (counting 11872) is 1, the average is 0.041666666666667.

Base conversion 11872

Base System Value
2 Binary 10111001100000
3 Ternary 121021201
4 Quaternary 2321200
5 Quinary 334442
6 Senary 130544
8 Octal 27140
10 Decimal 11872
12 Duodecimal 6a54
16 Hexadecimal 2e60
20 Vigesimal 19dc
36 Base36 95s

Cryptographic Hash Functions

md5 f1558e79c0736bcc9770373fdf03dccb
sha1 b82d7c2355649062311b5c09268f398f7041d4d1
sha256 553243c913182d7409034c88fd5d6b173dc895430e218bfa709072d2a7e67ebe
sha512 61731a7d13f79c5f82556ef7ca5633d9d4f4b66ef952ac6ea3ef257673ca87e79830d5aad4dce2b87869dda7ded050a9634e656c53284d990fc21126bacb38b8
ripemd-160 10e931a73ac84c8aa76bb374ba51a8d7aca6edcf

11872 as geometric shapes

Circle

Radius = n
Diameter 23744
Circumference 74593.975966836
Area 442789841.33914

Sphere

Radius = n
Volume 7009067995171
Surface area 1771159365.3566
Circumference 74593.975966836

Square

Length = n
Perimeter 47488
Area 140944384
Diagonal 16789.543412493

Cube

Length = n
Surface area 845666304
Volume 1673291726848
Space diagonal 20562.907187458

Equilateral Triangle

Length = n
Perimeter 35616
Area 61030708.532374
Altitude 10281.453593729

Triangular Pyramid

Length = n
Surface area 61030708.532374
Volume 197199321159.59
Height 5596.5144708311