115542289 is an odd 9-digits composite number following 115542288
and preceding 115542290 . In scientific notation, it is written as 1.15542289 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 114482160 positive integers (up to 115542289) that are relatively prime to 115542289.
115542289 has 4 divisors, whose sum is 116602420
The reverse of 115542289 is 982245511
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifteen million five hundred forty-two thousand two hundred eighty-nine
Scientific notation
1.15542289 × 10^8
Engineering notation
1.15542289 × 10^6
Prime Factorization
109 × 1060021
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
115542289
Product of the distinct prime numbers
The prime factorization of 115542289 is 109 × 1060021.
Since it has a total of 2 prime factors.
10 , 1 , 43 , 22 , 501 , 114 , 1655 , 3172 , 50674 , 61042 , 19053 , 297646 , 7906259 , 7141077 , 50672767 , 80521410 , 437530382 , 113961248 , 9398056275 , 9450928385
n×2
231084578
n×3
346626867
n×4
462169156
n×5
577711445
n÷2
57771144.5
n÷3
38514096.333333
n÷3
28885572.25
n÷5
23108457.8
n2
13350020547359521
n3
1.542491932239E+24
n4
1.7822304861492E+32
n5
2.0592298989526E+40
2 √n
10749.059912383
3 √n
487.05759768063
4 √n
103.67767316247
5 √n
40.977758007732
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115542288
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115542289 can be divided by 4 positive divisors.
The sum of these divisors (counting 115542289) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111000110000100100010001
3
Ternary
22001102011020001
4
Quaternary
12320300210101
5
Quinary
214034323124
6
Senary
15244250001
8
Octal
670604421
10
Decimal
115542289
12
Duodecimal
32840901
16
Hexadecimal
6e30911
20
Vigesimal
1g22fe9
36
Base36
1wsh01
md5
e1311394d5f4ab16717485a2ee5224be
sha1
b36315fa7e02cb78c49ac9bab696d8c7456e6f92
sha256
cd94858e70a24b2eb095098aba481ee8653d5eefc51193e782d64b6b4ec96697
sha512
a9bab5a1dce7571cfe0b8f17ea516e79cf70516060ee8be03043d530ca7570c6c6f99deb3590c6cc0ce6c94c103a0c6df2a30cff4892e82e5f6a7f49502282dc
ripemd-160
b1148ec44b906cd69eeecb947d219eb8c2187562
Diameter
231084578
Circumference
725973612.6027
Area
4.1940326476857E+16
Volume
6.4611750967246E+24
Surface area
1.6776130590743E+17
Circumference
725973612.6027
Perimeter
462169156
Area
13350020547359521
Diagonal
163401472.13143
Surface area
80100123284157126
Volume
1.542491932239E+24
Space diagonal
200125114.97081
Perimeter
346626867
Area
5.7807284675288E+15
Altitude
100062557.4854
Surface area
5.7807284675288E+15
Volume
1.8178441753528E+23
Height
54467157.377144