11887968 (number)

11887968 is an even 8-digits composite number following 11887967 and preceding 11887969. In scientific notation, it is written as 1.1887968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 3962624 positive integers (up to 11887968) that are relatively prime to 11887968.

Interesting facts

Basic properties

Name

Name eleven million eight hundred eighty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.1887968 × 10^7
Engineering notation 1.1887968 × 10^6

Prime Factorization of 11887968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 123833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 742998
Product of the distinct prime numbers

The prime factorization of 11887968 is 2 × 2 × 2 × 2 × 2 × 3 × 123833. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11887968)

Multiplication

n×y
n×2 23775936
n×3 35663904
n×4 47551872
n×5 59439840

Division

n÷y
n÷2 5943984
n÷3 3962656
n÷3 2971992
n÷5 2377593.6

Exponentiation

ny
n2 141323783169024
n3 1.6800526119523E+21
n4 1.9972411689205E+28
n5 2.374313910441E+35

Nth Root

y√n
2√n 3447.8932698098
3√n 228.22814958703
4√n 58.718764205404
5√n 26.002884412986

Divisors of 11887968

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 -11887967
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 11887968 can be divided by 24 positive divisors. The sum of these divisors (counting 11887968) is 1, the average is 0.041666666666667.

Base conversion 11887968

Base System Value
2 Binary 101101010110010101100000
3 Ternary 211100222020010
4 Quaternary 231112111200
5 Quinary 11020403333
6 Senary 1102444520
8 Octal 55262540
10 Decimal 11887968
12 Duodecimal 3b93740
16 Hexadecimal b56560
20 Vigesimal 3e5ji8
36 Base36 72stc

Cryptographic Hash Functions

md5 b385fc69340029ead2e3149f2c004931
sha1 2705e437b15b5aac5be07bc988028e97bc53a4b3
sha256 54d93c42a957da2697a82f4abd08b915a5aaa07d17e36fe70a2079fbfbcaf670
sha512 0c60a86df12e4a6fdf89f13ee7113082bfda962f9c44949491a6ee953a09fbbc9814e555a2a49708b60a7dd3a00d7dbf42b16a507fc667e8b75dce6f638127d8
ripemd-160 1869f76dfa65afa5ffd27c5c2281a5df9453c8da

11887968 as geometric shapes

Circle

Radius = n
Diameter 23775936
Circumference 74694305.869821
Area 4.4398175898132E+14

Sphere

Radius = n
Volume 7.0373879244716E+21
Surface area 1.7759270359253E+15
Circumference 74694305.869821

Square

Length = n
Perimeter 47551872
Area 141323783169024
Diagonal 16812125.574657

Cube

Length = n
Surface area 847942699014144
Volume 1.6800526119523E+21
Space diagonal 20590564.574753

Equilateral Triangle

Length = n
Perimeter 35663904
Area 61194993191649
Altitude 10295282.287376

Triangular Pyramid

Length = n
Surface area 61194993191649
Volume 1.9799609911027E+20
Height 5604041.8582191