105887940 is an even 9-digits composite number following 105887939
and preceding 105887941 . In scientific notation, it is written as 1.05887940 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 27325440 positive integers (up to 105887940) that are relatively prime to 105887940.
105887940 has 24 divisors, whose sum is 204037120
The reverse of 105887940 is 049788501
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred five million eight hundred eighty-seven thousand nine hundred forty
Scientific notation
1.05887940 × 10^8
Engineering notation
1.05887940 × 10^6
Prime Factorization
2 × 2 × 15 × 31 × 56929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
52943970
Product of the distinct prime numbers
The prime factorization of 105887940 is 2 × 2 × 15 × 31 × 56929.
Since it has a total of 5 prime factors.
9 , 6 , 100 , 43 , 640 , 819 , 6220 , 8087 , 70591 , 27689 , 444854 , 47323 , 2009838 , 2754946 , 99098886 , 37083349 , 883053340 , 694743954 , 560046473 , 9032941694
n×2
211775880
n×3
317663820
n×4
423551760
n×5
529439700
n÷2
52943970
n÷3
35295980
n÷3
26471985
n÷5
21177588
n2
11212255837443600
n3
1.1872426733799E+24
n4
1.2571468096429E+32
n5
1.3311668595066E+40
2 √n
10290.18658723
3 √n
473.09551742327
4 √n
101.44055691502
5 √n
40.268856740862
1 , 2 , 4 , 15 , 30 , 31 , 60 , 62 , 124 , 465 , 930 , 1860 , 56929 , 113858 , 227716 , 853935 , 1707870 , 1764799 , 3415740 , 3529598 , 7059196 , 26471985 , 52943970 , 105887940
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-105887939
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 105887940 can be divided by 24 positive divisors.
The sum of these divisors (counting 105887940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010011111011100011000100
3
Ternary
21101020122221120
4
Quaternary
12103323203010
5
Quinary
204101403230
6
Senary
14301313540
8
Octal
623734304
10
Decimal
105887940
12
Duodecimal
2b5658b0
16
Hexadecimal
64fb8c4
20
Vigesimal
1d1fjh0
36
Base36
1r1jno
md5
3ca32ddb9fd9c6c27b28ae8e75262f06
sha1
35e602d4b965baac7e20081219c7087bd1f3ca61
sha256
3f83e550568277bed74e7cc42621aef71faa93647aaf407063736ff4be956330
sha512
9a4039fb6cd94ae8659ee3cccac8eb8b0a76c8af161a8a5a52d85f74469d9105779d5c98d6cdca4668a796a3ef58d1f55906eaad8a18e67aee97d7443331919c
ripemd-160
e9c2d88be24c62b99f43c082b3ec15b0c69ec7b3
Diameter
211775880
Circumference
665313548.81551
Area
3.5224340569082E+16
Volume
4.973110480958E+24
Surface area
1.4089736227633E+17
Circumference
665313548.81551
Perimeter
423551760
Area
11212255837443600
Diagonal
149748160.83975
Surface area
67273535024661600
Volume
1.1872426733799E+24
Space diagonal
183403291.9888
Perimeter
317663820
Area
4.8550491944783E+15
Altitude
91701645.994402
Surface area
4.8550491944783E+15
Volume
1.3991789087683E+23
Height
49916053.61325