105855439 is an odd 9-digits prime number following 105855438
and preceding 105855440 . In scientific notation, it is written as 1.05855439 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 105855438 positive integers (up to 105855439) that are relatively prime to 105855439.
105855439 has 2 divisors, whose sum is 105855440
The reverse of 105855439 is 934558501
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred five million eight hundred fifty-five thousand four hundred thirty-nine
Scientific notation
1.05855439 × 10^8
Engineering notation
1.05855439 × 10^6
Prime Factorization
105855439
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
105855439 Product of the distinct prime numbers
The prime factorization of 105855439 is 105855439.
Since it has a total of 1 prime factors.
8 , 4 , 93 , 78 , 869 , 94 , 100 , 2636 , 48610 , 21209 , 770924 , 889863 , 4508106 , 9902757 , 84814614 , 380692 , 880989486 , 227859916 , 5870414582 , 5345970686
n×2
211710878
n×3
317566317
n×4
423421756
n×5
529277195
n÷2
52927719.5
n÷3
35285146.333333
n÷3
26463859.75
n÷5
21171087.8
n2
11205373965882721
n3
1.1861497803177E+24
n4
1.2556040571528E+32
n5
1.3291251868009E+40
2 √n10288.607242965
3 √n473.04710885459
4 √n101.43277203629
5 √n40.266384431309
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
105855440 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
52927720 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10288.607291563 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999811063 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 105855439 can be divided by 2 positive divisors.
The sum of these divisors (counting 105855439) is 105855440, the average is 52927720.
Base
System
Value
2
Binary
110010011110011100111001111
3
Ternary
21101012000100211
4
Quaternary
12103303213033
5
Quinary
204044333224
6
Senary
14300503251
8
Octal
623634717
10
Decimal
105855439
12
Duodecimal
2b54ab27
16
Hexadecimal
64f39cf
20
Vigesimal
1d1bibj
36
Base36
1r0ukv
md5
d538366d7d356b8c8e18438531091208
sha1
8859dc9746615463fdd40771e0d4741da1e1919b
sha256
02b01906fac2c4a81c4bfeb0187b5d2c2815d8f59055d774322c548ad62d2c03
sha512
f6a39535ba955953fc5648a9dd77c58f619eedfd3d6e473e797a48c310203dc05e4e03fc273a8a5992e3c5cd509babd931be7199888b28379aa1324e81b99d39
ripemd-160
e806778acb7475b6dc21bd40873938221b90661f
Diameter
211710878
Circumference
665109339.00984
Area
3.5202720531943E+16
Volume
4.9685325812043E+24
Surface area
1.4081088212777E+17
Circumference
665109339.00984
Perimeter
423421756
Area
11205373965882721
Diagonal
149702197.48476
Surface area
67232243795296326
Volume
1.1861497803177E+24
Space diagonal
183346998.60551
Perimeter
317566317
Area
4.8520692566796E+15
Altitude
91673499.302754
Surface area
4.8520692566796E+15
Volume
1.3978909219426E+23
Height
49900732.494919