111888989 (number)

111888989 is an odd 9-digits composite number following 111888988 and preceding 111888990. In scientific notation, it is written as 1.11888989 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 105990976 positive integers (up to 111888989) that are relatively prime to 111888989.

Interesting facts

Basic properties

Name

Name one hundred eleven million eight hundred eighty-eight thousand nine hundred eighty-nine

Notation

Scientific notation 1.11888989 × 10^8
Engineering notation 1.11888989 × 10^6

Prime Factorization of 111888989

Prime Factorization 29 × 53 × 72797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 111888989
Product of the distinct prime numbers

The prime factorization of 111888989 is 29 × 53 × 72797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 111888989)

Multiplication

n×y
n×2 223777978
n×3 335666967
n×4 447555956
n×5 559444945

Division

n÷y
n÷2 55944494.5
n÷3 37296329.666667
n÷3 27972247.25
n÷5 22377797.8

Exponentiation

ny
n2 12519145859442121
n3 1.4007545733565E+24
n4 1.5672901304999E+32
n5 1.7536250817131E+40

Nth Root

y√n
2√n 10577.759167234
3√n 481.8691428659
4√n 102.84823366122
5√n 40.715284138661

Divisors of 111888989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -111888988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 111888989 can be divided by 8 positive divisors. The sum of these divisors (counting 111888989) is 1, the average is 0.125.

Base conversion 111888989

Base System Value
2 Binary 110101010110100101001011101
3 Ternary 21210112112211122
4 Quaternary 12222310221131
5 Quinary 212120421424
6 Senary 15034100325
8 Octal 652645135
10 Decimal 111888989
12 Duodecimal 3157a6a5
16 Hexadecimal 6ab4a5d
20 Vigesimal 1ej6299
36 Base36 1um63h

Cryptographic Hash Functions

md5 e06813ddfd5b20abfba9c5348a6849bd
sha1 2fb2caf63657759ee9075a732a1f5b75b0502dac
sha256 faa6ee550a994a0a1128a4a6623202933abca90f82c4dd34f8c032b3d69583b6
sha512 8a53a5f189a0403a3bb16980ff0086540c685126a3f8e11796fd1c176547cf650d7e136e4008baae217612c4428f2ff897865c8e17dc01e4734b71747c49d3cf
ripemd-160 601de98b7c885160acb8b6ed7db97e1f9fb5b411

111888989 as geometric shapes

Circle

Radius = n
Diameter 223777978
Circumference 703019251.71998
Area 3.9330056661242E+16

Sphere

Radius = n
Volume 5.8674670361855E+24
Surface area 1.5732022664497E+17
Circumference 703019251.71998

Square

Length = n
Perimeter 447555956
Area 12519145859442121
Diagonal 158234925.72401

Cube

Length = n
Surface area 75114875156652726
Volume 1.4007545733565E+24
Space diagonal 193797413.75552

Equilateral Triangle

Length = n
Perimeter 335666967
Area 5.4209491739798E+15
Altitude 96898706.877758

Triangular Pyramid

Length = n
Surface area 5.4209491739798E+15
Volume 1.6508050959974E+23
Height 52744975.241338