105887131 is an odd 9-digits composite number following 105887130
and preceding 105887132 . In scientific notation, it is written as 1.05887131 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 90681768 positive integers (up to 105887131) that are relatively prime to 105887131.
105887131 has 8 divisors, whose sum is 121118720
The reverse of 105887131 is 131788501
Previous prime number is 1279
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred five million eight hundred eighty-seven thousand one hundred thirty-one
Scientific notation
1.05887131 × 10^8
Engineering notation
1.05887131 × 10^6
Prime Factorization
7 × 1279 × 11827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
105887131
Product of the distinct prime numbers
The prime factorization of 105887131 is 7 × 1279 × 11827.
Since it has a total of 3 prime factors.
10 , 7 , 26 , 99 , 144 , 829 , 2028 , 8894 , 93936 , 1558 , 776672 , 946121 , 2728865 , 1087159 , 19034552 , 956878 , 268634759 , 913298994 , 1123120315 , 5197073485
n×2
211774262
n×3
317661393
n×4
423548524
n×5
529435655
n÷2
52943565.5
n÷3
35295710.333333
n÷3
26471782.75
n÷5
21177426.2
n2
11212084511411161
n3
1.1872154614429E+24
n4
1.2571083909103E+32
n5
1.3311160086951E+40
2 √n
10290.147277858
3 √n
473.09431257958
4 √n
101.44036315914
5 √n
40.268795208633
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
-105887130
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 105887131 can be divided by 8 positive divisors.
The sum of these divisors (counting 105887131) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010011111011010110011011
3
Ternary
21101020121211121
4
Quaternary
12103323112123
5
Quinary
204101342011
6
Senary
14301310111
8
Octal
623732633
10
Decimal
105887131
12
Duodecimal
2b565337
16
Hexadecimal
64fb59b
20
Vigesimal
1d1fhgb
36
Base36
1r1j17
md5
408a656994a01c143b2be310c215254a
sha1
d7752b48ff3e51f5107bc8e1d6ee774aadfb587a
sha256
9aa9967e1ace898458ed227b15457999e8abdbd6f9d78537263cdd0679fd478a
sha512
29c1562d4fc315a07afd298d64cfa6f86e20d758f0a08d6625fba33b1ad0153e19b7cf48affd4f9b9cc231b627cf6cf335091854c5dcb74bd39b2227b92292e0
ripemd-160
14e9455006c2c3f50e607496afb975b307d35e54
Diameter
211774262
Circumference
665308465.7186
Area
3.5223802332477E+16
Volume
4.9729964958628E+24
Surface area
1.4089520932991E+17
Circumference
665308465.7186
Perimeter
423548524
Area
11212084511411161
Diagonal
149747016.74098
Surface area
67272507068466966
Volume
1.1872154614429E+24
Space diagonal
183401890.7597
Perimeter
317661393
Area
4.85497500813E+15
Altitude
91700945.379851
Surface area
4.85497500813E+15
Volume
1.3991468391929E+23
Height
49915672.246992