112642989 (number)

112642989 is an odd 9-digits composite number following 112642988 and preceding 112642990. In scientific notation, it is written as 1.12642989 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 72363200 positive integers (up to 112642989) that are relatively prime to 112642989.

Interesting facts

Basic properties

Name

Name one hundred twelve million six hundred forty-two thousand nine hundred eighty-nine

Notation

Scientific notation 1.12642989 × 10^8
Engineering notation 1.12642989 × 10^6

Prime Factorization of 112642989

Prime Factorization 3 × 29 × 1847 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 112642989
Product of the distinct prime numbers

The prime factorization of 112642989 is 3 × 29 × 1847 × 701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 112642989)

Multiplication

n×y
n×2 225285978
n×3 337928967
n×4 450571956
n×5 563214945

Division

n÷y
n÷2 56321494.5
n÷3 37547663
n÷3 28160747.25
n÷5 22528597.8

Exponentiation

ny
n2 12688442970854121
n3 1.429264141993E+24
n4 1.6099658502462E+32
n5 1.8135136555966E+40

Nth Root

y√n
2√n 10613.340143423
3√n 482.94913069279
4√n 103.02106650304
5√n 40.770011429729

Divisors of 112642989

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -112642988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 112642989 can be divided by 16 positive divisors. The sum of these divisors (counting 112642989) is 1, the average is 0.0625.

Base conversion 112642989

Base System Value
2 Binary 110101101101100101110101101
3 Ternary 21211221212010120
4 Quaternary 12231230232231
5 Quinary 212314033424
6 Senary 15102155153
8 Octal 655545655
10 Decimal 112642989
12 Duodecimal 31882ab9
16 Hexadecimal 6b6cbad
20 Vigesimal 1f40799
36 Base36 1v2bvx

Cryptographic Hash Functions

md5 bc533cfb5430795bff5164c0da91b1a0
sha1 f1c3f23414d3f9a696e05904a01ff73dace5af40
sha256 6ab416fe1b681cd3d899752073f13b1720ee5e327879e9f4b4d9acd2c8142090
sha512 37138d9358cd0d25f3571561862fab3c96f5eaffd1ada1d59820728daed1e68bbf3e897fed4d22b72f538484e8c98eb269bffe9f2648ad16d81b63b0d3892f78
ripemd-160 71cb18c625bd55a66c66d2e7fcde641539bd6ff6

112642989 as geometric shapes

Circle

Radius = n
Diameter 225285978
Circumference 707756773.44159
Area 3.9861919222728E+16

Sphere

Radius = n
Volume 5.9868876380329E+24
Surface area 1.5944767689091E+17
Circumference 707756773.44159

Square

Length = n
Perimeter 450571956
Area 12688442970854121
Diagonal 159301242.75004

Cube

Length = n
Surface area 76130657825124726
Volume 1.429264141993E+24
Space diagonal 195103380.06442

Equilateral Triangle

Length = n
Perimeter 337928967
Area 5.4942569736149E+15
Altitude 97551690.032211

Triangular Pyramid

Length = n
Surface area 5.4942569736149E+15
Volume 1.6844039448501E+23
Height 53100414.250014