115918448 is an even 9-digits composite number following 115918447
and preceding 115918449 . In scientific notation, it is written as 1.15918448 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 57426624 positive integers (up to 115918448) that are relatively prime to 115918448.
115918448 has 20 divisors, whose sum is 226655880
The reverse of 115918448 is 844819511
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifteen million nine hundred eighteen thousand four hundred forty-eight
Scientific notation
1.15918448 × 10^8
Engineering notation
1.15918448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 109 × 66467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
14489806
Product of the distinct prime numbers
The prime factorization of 115918448 is 2 × 2 × 2 × 2 × 109 × 66467.
Since it has a total of 6 prime factors.
8 , 5 , 36 , 55 , 859 , 103 , 8160 , 9055 , 42144 , 95484 , 500979 , 472647 , 2947407 , 3549902 , 9119276 , 67313002 , 311125290 , 865188481 , 8946843634 , 8631115626
n×2
231836896
n×3
347755344
n×4
463673792
n×5
579592240
n÷2
57959224
n÷3
38639482.666667
n÷3
28979612
n÷5
23183689.6
n2
13437086586728704
n3
1.5576062227752E+24
n4
1.8055529593924E+32
n5
2.0929689683458E+40
2 √n
10766.542992066
3 √n
487.58557936554
4 √n
103.76195349002
5 √n
41.004404733927
1 , 2 , 4 , 8 , 16 , 109 , 218 , 436 , 872 , 1744 , 66467 , 132934 , 265868 , 531736 , 1063472 , 7244903 , 14489806 , 28979612 , 57959224 , 115918448
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115918447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115918448 can be divided by 20 positive divisors.
The sum of these divisors (counting 115918448) is 1, the average is 0.05.
Base
System
Value
2
Binary
110111010001100011001110000
3
Ternary
22002010021012212
4
Quaternary
12322030121300
5
Quinary
214133342243
6
Senary
15300311252
8
Octal
672143160
10
Decimal
115918448
12
Duodecimal
329a2528
16
Hexadecimal
6e8c670
20
Vigesimal
1g49g28
36
Base36
1x0j8w
md5
fee5f6e10c59577435c6e3dae183c999
sha1
1191b1d0c9acfaf277e0f3c523ecf9270083cfe8
sha256
a11bf318089b84a8cb2219374a7c6f7d2ff94e29b750ededdd38967ea4d8439e
sha512
990a3b3a2dcd2e642920ae1da3a03f6d84e23ff28e01ab6fa97b5899c27e5b30c9b925b059b1af261931ce5462759f68c8f47f7e2478f1f59c76f39d2e10ffa3
ripemd-160
d4957a19d7881c10a17b5b66cb92505ed4f53c3d
Diameter
231836896
Circumference
728337089.30466
Area
4.2213852506517E+16
Volume
6.5244856888751E+24
Surface area
1.6885541002607E+17
Circumference
728337089.30466
Perimeter
463673792
Area
13437086586728704
Diagonal
163933441.29084
Surface area
80622519520372224
Volume
1.5576062227752E+24
Space diagonal
200776641.47053
Perimeter
347755344
Area
5.8184291684791E+15
Altitude
100388320.73527
Surface area
5.8184291684791E+15
Volume
1.8356565375712E+23
Height
54644480.43028