115439969 is an odd 9-digits composite number following 115439968
and preceding 115439970 . In scientific notation, it is written as 1.15439969 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 111264160 positive integers (up to 115439969) that are relatively prime to 115439969.
115439969 has 8 divisors, whose sum is 119683872
The reverse of 115439969 is 969934511
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifteen million four hundred thirty-nine thousand nine hundred sixty-nine
Scientific notation
1.15439969 × 10^8
Engineering notation
1.15439969 × 10^6
Prime Factorization
83 × 41 × 33923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
115439969
Product of the distinct prime numbers
The prime factorization of 115439969 is 83 × 41 × 33923.
Since it has a total of 3 prime factors.
7 , 6 , 78 , 53 , 717 , 778 , 2873 , 805 , 85673 , 30372 , 671715 , 622197 , 56738 , 5277113 , 1741710 , 34159713 , 873619206 , 29014644 , 4807631162 , 5998503342
n×2
230879938
n×3
346319907
n×4
461759876
n×5
577199845
n÷2
57719984.5
n÷3
38479989.666667
n÷3
28859992.25
n÷5
23087993.8
n2
13326386442720961
n3
1.5383976378297E+24
n4
1.7759257562074E+32
n5
2.0501281424288E+40
2 √n
10744.299372225
3 √n
486.91378179017
4 √n
103.65471225287
5 √n
40.970497756552
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
-115439968
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 115439969 can be divided by 8 positive divisors.
The sum of these divisors (counting 115439969) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000010111100101100001
3
Ternary
22001012221212102
4
Quaternary
12320113211201
5
Quinary
214023034334
6
Senary
15242140145
8
Octal
670274541
10
Decimal
115439969
12
Duodecimal
327b1655
16
Hexadecimal
6e17961
20
Vigesimal
1g19ji9
36
Base36
1wqa1t
md5
f6706591a45e2d29b3aa947274b895b7
sha1
1c59b7e2e91ba673176ac94457a4aedb732c75f5
sha256
736f11442dcfc8a119530ee3161a276b5fb0c655cfc2f26843de3e14896741cc
sha512
009765a2ecc57ff896ec6787338c8b1bad1fa26e1d4aa6b6102083491975586bb800aa16897478ec9e20c8c997649a13e490ae4a753145dcd74431dfa37ef3ad
ripemd-160
77450086e55212e7fddbb847b56af9cb3d7f5b02
Diameter
230879938
Circumference
725330717.08207
Area
4.1866077747351E+16
Volume
6.4440249564077E+24
Surface area
1.674643109894E+17
Circumference
725330717.08207
Perimeter
461759876
Area
13326386442720961
Diagonal
163256769.79973
Surface area
79958318656325766
Volume
1.5383976378297E+24
Space diagonal
199947891.53218
Perimeter
346319907
Area
5.7704946000224E+15
Altitude
99973945.766088
Surface area
5.7704946000224E+15
Volume
1.8130190031179E+23
Height
54418923.266577