105883981 is an odd 9-digits composite number following 105883980
and preceding 105883982 . In scientific notation, it is written as 1.05883981 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 90710928 positive integers (up to 105883981) that are relatively prime to 105883981.
105883981 has 8 divisors, whose sum is 121072640
The reverse of 105883981 is 189388501
Previous prime number is 4159
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred five million eight hundred eighty-three thousand nine hundred eighty-one
Scientific notation
1.05883981 × 10^8
Engineering notation
1.05883981 × 10^6
Prime Factorization
7 × 4159 × 3637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
105883981
Product of the distinct prime numbers
The prime factorization of 105883981 is 7 × 4159 × 3637.
Since it has a total of 3 prime factors.
9 , 7 , 31 , 35 , 868 , 358 , 6055 , 8998 , 12681 , 1678 , 627912 , 436183 , 1626265 , 691464 , 91418079 , 56265731 , 514047107 , 843249296 , 364589421 , 7585173616
n×2
211767962
n×3
317651943
n×4
423535924
n×5
529419905
n÷2
52941990.5
n÷3
35294660.333333
n÷3
26470995.25
n÷5
21176796.2
n2
11211417432408361
n3
1.1871095103962E+24
n4
1.2569588084371E+32
n5
1.3309180259034E+40
2 √n
10289.994217685
3 √n
473.08962122616
4 √n
101.43960872206
5 √n
40.268555617262
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
-105883980
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 105883981 can be divided by 8 positive divisors.
The sum of these divisors (counting 105883981) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010011111010100101001101
3
Ternary
21101020110111221
4
Quaternary
12103322211031
5
Quinary
204101241411
6
Senary
14301243341
8
Octal
623724515
10
Decimal
105883981
12
Duodecimal
2b563551
16
Hexadecimal
64fa94d
20
Vigesimal
1d1f9j1
36
Base36
1r1glp
md5
17959cd9560e0346c26112c39c4dd77b
sha1
8a65757f7b9f380103065ae29fe5fc385bf28990
sha256
acea3770b8684e16b1461695010bf286c2d8069bc17ee27428253187121d28ad
sha512
f6f9d0279b77c706d19dc25416ee0d4a7fea5a4e22d66a6af3bb10c379aa640f3222bae09bed5004d440e831038a9f52c208c2e60f35a3f6d462b08d2ef74f5b
ripemd-160
3c66ab81b9e518f5af8ca5555f16a88c97edd621
Diameter
211767962
Circumference
665288673.68488
Area
3.5221706641983E+16
Volume
4.9725526891564E+24
Surface area
1.4088682656793E+17
Circumference
665288673.68488
Perimeter
423535924
Area
11211417432408361
Diagonal
149742561.96826
Surface area
67268504594450166
Volume
1.1871095103962E+24
Space diagonal
183396434.79966
Perimeter
317651943
Area
4.8546861544487E+15
Altitude
91698217.399829
Surface area
4.8546861544487E+15
Volume
1.399021974687E+23
Height
49914187.322752