115428213 is an odd 9-digits composite number following 115428212
and preceding 115428214 . In scientific notation, it is written as 1.15428213 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 76952124 positive integers (up to 115428213) that are relatively prime to 115428213.
115428213 has 8 divisors, whose sum is 171004800
The reverse of 115428213 is 312824511
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifteen million four hundred twenty-eight thousand two hundred thirteen
Scientific notation
1.15428213 × 10^8
Engineering notation
1.15428213 × 10^6
Prime Factorization
9 × 3 × 4275119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
115428213
Product of the distinct prime numbers
The prime factorization of 115428213 is 9 × 3 × 4275119.
Since it has a total of 3 prime factors.
5 , 10 , 12 , 70 , 585 , 700 , 6121 , 9911 , 89940 , 6803 , 853217 , 939435 , 8048479 , 6525260 , 68664142 , 36686925 , 434864214 , 71501072 , 6692534119 , 1819704760
n×2
230856426
n×3
346284639
n×4
461712852
n×5
577141065
n÷2
57714106.5
n÷3
38476071
n÷3
28857053.25
n÷5
23085642.6
n2
13323672356373369
n3
1.5379276906937E+24
n4
1.7752024505999E+32
n5
2.0490844658596E+40
2 √n
10743.752277487
3 √n
486.89725270067
4 √n
103.65207319435
5 √n
40.96966326431
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
-115428212
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 115428213 can be divided by 8 positive divisors.
The sum of these divisors (counting 115428213) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000010100101101110101
3
Ternary
22001012100202000
4
Quaternary
12320110231311
5
Quinary
214022200323
6
Senary
15242005513
8
Octal
670245565
10
Decimal
115428213
12
Duodecimal
327a6899
16
Hexadecimal
6e14b75
20
Vigesimal
1g18aad
36
Base36
1wq0z9
md5
bcc6a5e3f3009a02731e618838248159
sha1
769b479cdf9e937c66195d796c27d89c085c4576
sha256
de59eb405b917dd92294e605f5967d32b9894c20ac3e326b91e66668be4cc8ad
sha512
d9cd033b8ec21db84b50a51bf801b96e387f9e8a53c49680dd45ce49141dc1a27ce057f362c5562a9117d442a8eabbeb8ae00bf5ea86ecefb137cc6800954ab8
ripemd-160
e6dc461d4beb8dda2542bb346abec8f7b885b42b
Diameter
230856426
Circumference
725256851.9556
Area
4.185755119362E+16
Volume
6.4420564464474E+24
Surface area
1.6743020477448E+17
Circumference
725256851.9556
Perimeter
461712852
Area
13323672356373369
Diagonal
163240144.30509
Surface area
79942034138240214
Volume
1.5379276906937E+24
Space diagonal
199927529.54288
Perimeter
346284639
Area
5.7693193661599E+15
Altitude
99963764.771441
Surface area
5.7693193661599E+15
Volume
1.8124651651068E+23
Height
54413381.43503