112989872 is an even 9-digits composite number following 112989871
and preceding 112989873 . In scientific notation, it is written as 1.12989872 × 10^8.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 55651200 positive integers (up to 112989872) that are relatively prime to 112989872.
112989872 has 20 divisors, whose sum is 222187416
The reverse of 112989872 is 278989211
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twelve million nine hundred eighty-nine thousand eight hundred seventy-two
Scientific notation
1.12989872 × 10^8
Engineering notation
1.12989872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 67 × 105401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
14123734
Product of the distinct prime numbers
The prime factorization of 112989872 is 2 × 2 × 2 × 2 × 67 × 105401.
Since it has a total of 6 prime factors.
5 , 6 , 33 , 92 , 153 , 834 , 8528 , 26 , 122 , 4168 , 384449 , 840343 , 3887128 , 2784708 , 69171181 , 27465651 , 665420703 , 230389251 , 4226940143 , 1345987053
n×2
225979744
n×3
338969616
n×4
451959488
n×5
564949360
n÷2
56494936
n÷3
37663290.666667
n÷3
28247468
n÷5
22597974.4
n2
12766711174576384
n3
1.4425090614764E+24
n4
1.6298891421505E+32
n5
1.8416096554578E+40
2 √n
10629.669421012
3 √n
483.44436841279
4 √n
103.10028817133
5 √n
40.79509072767
1 , 2 , 4 , 8 , 16 , 67 , 134 , 268 , 536 , 1072 , 105401 , 210802 , 421604 , 843208 , 1686416 , 7061867 , 14123734 , 28247468 , 56494936 , 112989872
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-112989871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 112989872 can be divided by 20 positive divisors.
The sum of these divisors (counting 112989872) is 1, the average is 0.05.
Base
System
Value
2
Binary
110101111000001011010110000
3
Ternary
21212121110222002
4
Quaternary
12233001122300
5
Quinary
212411133442
6
Senary
15113433132
8
Octal
657013260
10
Decimal
112989872
12
Duodecimal
31a0b7a8
16
Hexadecimal
6bc16b0
20
Vigesimal
1f63edc
36
Base36
1v9rjk
md5
4ed9f20d562709541edc99c562b9935a
sha1
82ca89367aca5c7f231e3d3bf644c05426468c74
sha256
a9de00ea9a7caaaa08494d272cdfdca9e0375fdc3a1a4d5c6ddfd86627f8107d
sha512
985994084c9073655fd9d0a7b54d7a1c45eec20292e176ebb40e542caa0b4daa5b076ac1201971b07138f6c50050aa5a18f95ed5ca8b16bde31af0534b56c30b
ripemd-160
ffc7f59d68d52eeb949cd0c5088f1e0681465d26
Diameter
225979744
Circumference
709936303.6105
Area
4.0107806036552E+16
Volume
6.0423678270278E+24
Surface area
1.6043122414621E+17
Circumference
709936303.6105
Perimeter
451959488
Area
12766711174576384
Diagonal
159791809.3932
Surface area
76600267047458304
Volume
1.4425090614764E+24
Space diagonal
195704199.0447
Perimeter
338969616
Area
5.5281480999809E+15
Altitude
97852099.522352
Surface area
5.5281480999809E+15
Volume
1.700013232155E+23
Height
53263936.4644