112389986 is an even 9-digits composite number following 112389985
and preceding 112389987 . In scientific notation, it is written as 1.12389986 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 56067700 positive integers (up to 112389986) that are relatively prime to 112389986.
112389986 has 8 divisors, whose sum is 168966864
The reverse of 112389986 is 689983211
Previous prime number is 443
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twelve million three hundred eighty-nine thousand nine hundred eighty-six
Scientific notation
1.12389986 × 10^8
Engineering notation
1.12389986 × 10^6
Prime Factorization
2 × 443 × 126851
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
112389986
Product of the distinct prime numbers
The prime factorization of 112389986 is 2 × 443 × 126851.
Since it has a total of 3 prime factors.
3 , 8 , 33 , 25 , 974 , 237 , 7037 , 5306 , 70655 , 60192 , 21818 , 947545 , 1718066 , 4726350 , 614847 , 880126 , 473220442 , 696209021 , 4316294759 , 2036968020
n×2
224779972
n×3
337169958
n×4
449559944
n×5
561949930
n÷2
56194993
n÷3
37463328.666667
n÷3
28097496.5
n÷5
22477997.2
n2
12631508953080196
n3
1.4196551143956E+24
n4
1.5955501843175E+32
n5
1.7932386287774E+40
2 √n
10601.414339606
3 √n
482.58728194522
4 √n
102.96316982109
5 √n
40.751680568678
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
-112389985
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 112389986 can be divided by 8 positive divisors.
The sum of these divisors (counting 112389986) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100101110111101100010
3
Ternary
21211111000002002
4
Quaternary
12230232331202
5
Quinary
212232434421
6
Senary
15052524002
8
Octal
654567542
10
Decimal
112389986
12
Duodecimal
31780602
16
Hexadecimal
6b2ef62
20
Vigesimal
1f28ej6
36
Base36
1uwwo2
md5
02e6235c1ff42155da9b9a5d741ee984
sha1
e5a0a019fcd47eab97acd2445981170a0d5ab81c
sha256
0d45dc5d0792a058c89ecd3e505c6308bda9cb3b97b664dcf446b5480e84f8b9
sha512
02520262db1ef24e4c0ffb6792cb4704ef5c39632626104e912e4e1e012c6713f119b55e973ec5e64e9d26afe2628fd7ddedeb22c30baad1493840b9f2fa3499
ripemd-160
b2ecbc9c9f69ca657cf7f4235c583ce5d9955dd0
Diameter
224779972
Circumference
706167108.70932
Area
3.968305573075E+16
Volume
5.946637437355E+24
Surface area
1.58732222923E+17
Circumference
706167108.70932
Perimeter
449559944
Area
12631508953080196
Diagonal
158943442.47612
Surface area
75789053718481176
Volume
1.4196551143956E+24
Space diagonal
194665166.01395
Perimeter
337169958
Area
5.469603820749E+15
Altitude
97332583.006977
Surface area
5.469603820749E+15
Volume
1.6730795972254E+23
Height
52981147.492041