111888 (number)

111888 is an even 6-digits composite number following 111887 and preceding 111889. In scientific notation, it is written as 1.11888 × 10^5. The sum of its digits is 27. It has a total of 9 prime factors and 80 positive divisors. There are 31104 positive integers (up to 111888) that are relatively prime to 111888.

Interesting facts

Basic properties

Name

Name one hundred eleven thousand eight hundred eighty-eight

Notation

Scientific notation 1.11888 × 10^5
Engineering notation 1.11888 × 10^3

Prime Factorization of 111888

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1554
Product of the distinct prime numbers

The prime factorization of 111888 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 37. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 111888)

Multiplication

n×y
n×2 223776
n×3 335664
n×4 447552
n×5 559440

Division

n÷y
n÷2 55944
n÷3 37296
n÷3 27972
n÷5 22377.6

Exponentiation

ny
n2 12518924544
n3 1400717429379072
n4 1.5672347173837E+20
n5 1.7535475805862E+25

Nth Root

y√n
2√n 334.49663675439
3√n 48.186772309561
4√n 18.289249212431
5√n 10.227198898316

Divisors of 111888

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -111887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 111888 can be divided by 80 positive divisors. The sum of these divisors (counting 111888) is 1, the average is 0.0125.

Base conversion 111888

Base System Value
2 Binary 11011010100010000
3 Ternary 12200111000
4 Quaternary 123110100
5 Quinary 12040023
6 Senary 2222000
8 Octal 332420
10 Decimal 111888
12 Duodecimal 54900
16 Hexadecimal 1b510
20 Vigesimal dje8
36 Base36 2ec0

Cryptographic Hash Functions

md5 fb486b56434f22c70ac659ed1ac6cf06
sha1 f90eef822bbeba3e5ecc74e1c48c5742fe6bc191
sha256 cb7a8d0fb22f155bd5f713a97999caac655dedca6a64d5e422e3b104f7ff98ef
sha512 6f7ed083499b92020a16c52659cbd8044a83370950bd8e32cfca12420a1978687e7dccd11772a74877d7c4d366d2aa92aa18b0d8aebc1ae195fd834b76d6de21
ripemd-160 704ad15f0e11355bd08d2b8418f4f3fca494b6c9

111888 as geometric shapes

Circle

Radius = n
Diameter 223776
Circumference 703013.03764971
Area 39329361378.275

Sphere

Radius = n
Volume 5.8673114478566E+15
Surface area 157317445513.1
Circumference 703013.03764971

Square

Length = n
Perimeter 447552
Area 12518924544
Diagonal 158233.5270668

Cube

Length = n
Surface area 75113547264
Volume 1400717429379072
Space diagonal 193795.70075727

Equilateral Triangle

Length = n
Perimeter 335664
Area 5420853341.5823
Altitude 96897.850378633

Triangular Pyramid

Length = n
Surface area 5420853341.5823
Volume 1.6507613214002E+14
Height 52744.509022267