115428481 is an odd 9-digits composite number following 115428480
and preceding 115428482 . In scientific notation, it is written as 1.15428481 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 98938692 positive integers (up to 115428481) that are relatively prime to 115428481.
115428481 has 4 divisors, whose sum is 131918272
The reverse of 115428481 is 184824511
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifteen million four hundred twenty-eight thousand four hundred eighty-one
Scientific notation
1.15428481 × 10^8
Engineering notation
1.15428481 × 10^6
Prime Factorization
7 × 16489783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
115428481
Product of the distinct prime numbers
The prime factorization of 115428481 is 7 × 16489783.
Since it has a total of 2 prime factors.
1 , 10 , 5 , 17 , 40 , 525 , 9140 , 4165 , 58056 , 29706 , 701424 , 597187 , 8950547 , 588230 , 34821091 , 54194787 , 867368772 , 867681549 , 1629035789 , 8853249308
n×2
230856962
n×3
346285443
n×4
461713924
n×5
577142405
n÷2
57714240.5
n÷3
38476160.333333
n÷3
28857120.25
n÷5
23085696.2
n2
13323734225967361
n3
1.5379384029511E+24
n4
1.7752189372421E+32
n5
2.0491082536829E+40
2 √n
10743.764749844
3 √n
486.89762952467
4 √n
103.65213335887
5 √n
40.969682288879
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
-115428480
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 115428481 can be divided by 4 positive divisors.
The sum of these divisors (counting 115428481) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111000010100110010000001
3
Ternary
22001012101002221
4
Quaternary
12320110302001
5
Quinary
214022202411
6
Senary
15242011041
8
Octal
670246201
10
Decimal
115428481
12
Duodecimal
327a6a81
16
Hexadecimal
6e14c81
20
Vigesimal
1g18b41
36
Base36
1wq16p
md5
2535956dbfce24ed79b41a56e3871568
sha1
3020da30d7c295ac349fb9a115e46f046ad2bcd9
sha256
a774615ad31daa26c677cacced0bbcb7e785e6046fbe69e1fbb09af989f24c7a
sha512
7e25e1f71cd80741e157c4ebe7c9fee2b1ad01b99ff386d9b510dc369af5c1b07fbf29d6c1c9346b49aa800e597aa490718b107c51b579785a732a55da7107a8
ripemd-160
a37ba8dfc34b42891d8f1cf35cef98f9242a79e3
Diameter
230856962
Circumference
725258535.84926
Area
4.1857745562682E+16
Volume
6.4421013178465E+24
Surface area
1.6743098225073E+17
Circumference
725258535.84926
Perimeter
461713924
Area
13323734225967361
Diagonal
163240523.31433
Surface area
79942405355804166
Volume
1.5379384029511E+24
Space diagonal
199927993.7325
Perimeter
346285443
Area
5.76934615648E+15
Altitude
99963996.866249
Surface area
5.76934615648E+15
Volume
1.8124777896232E+23
Height
54413507.771442