105557881 is an odd 9-digits composite number following 105557880
and preceding 105557882 . In scientific notation, it is written as 1.05557881 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 88297920 positive integers (up to 105557881) that are relatively prime to 105557881.
105557881 has 16 divisors, whose sum is 124407360
The reverse of 105557881 is 188755501
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred five million five hundred fifty-seven thousand eight hundred eighty-one
Scientific notation
1.05557881 × 10^8
Engineering notation
1.05557881 × 10^6
Prime Factorization
11 × 13 × 373 × 1979
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
105557881
Product of the distinct prime numbers
The prime factorization of 105557881 is 11 × 13 × 373 × 1979.
Since it has a total of 4 prime factors.
4 , 10 , 90 , 26 , 408 , 482 , 5967 , 230 , 85326 , 34130 , 585109 , 864783 , 9353098 , 1230327 , 22844272 , 72204044 , 464149150 , 605939128 , 3998732155 , 3137042120
n×2
211115762
n×3
316673643
n×4
422231524
n×5
527789405
n÷2
52778940.5
n÷3
35185960.333333
n÷3
26389470.25
n÷5
21111576.2
n2
11142466241210161
n3
1.1761751255362E+24
n4
1.2415455393651E+32
n5
1.3105491630038E+40
2 √n
10274.136508729
3 √n
472.60345018917
4 √n
101.36141528574
5 √n
40.243721298043
1 , 11 , 13 , 143 , 373 , 1979 , 4103 , 4849 , 21769 , 25727 , 53339 , 282997 , 738167 , 8119837 , 9596171 , 105557881
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-105557880
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 105557881 can be divided by 16 positive divisors.
The sum of these divisors (counting 105557881) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010010101010111101111001
3
Ternary
21100121220012011
4
Quaternary
12102222331321
5
Quinary
204010323011
6
Senary
14250245521
8
Octal
622527571
10
Decimal
105557881
12
Duodecimal
2b4268a1
16
Hexadecimal
64aaf79
20
Vigesimal
1cjeee1
36
Base36
1qugzd
md5
e59ec434b957e35ef73d1d7196872c3d
sha1
8e7d6f61bc4e774c09924bbbce1a6de6cbc9fb7f
sha256
62ed9f4519b9824148f356a11adaa032aa88d7296cf8498a9ef1dbf7c393377c
sha512
ab85da02518fabc1ab4c2b1e923d72ffac4ece3af7f1fa64751119e010b1f6ae017ab36085297385518d858d88377add76a084e89428727222f73d01685b0118
ripemd-160
331da59b3df4929836dc2ca236b997d3e234c4a7
Diameter
211115762
Circumference
663239726.95621
Area
3.5005090086258E+16
Volume
4.9267508449594E+24
Surface area
1.4002036034503E+17
Circumference
663239726.95621
Perimeter
422231524
Area
11142466241210161
Diagonal
149281386.92557
Surface area
66854797447260966
Volume
1.1761751255362E+24
Space diagonal
182831613.03131
Perimeter
316673643
Area
4.8248294128493E+15
Altitude
91415806.515655
Surface area
4.8248294128493E+15
Volume
1.3861356785493E+23
Height
49760462.308522