115428148 is an even 9-digits composite number following 115428147
and preceding 115428149 . In scientific notation, it is written as 1.15428148 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 52467320 positive integers (up to 115428148) that are relatively prime to 115428148.
115428148 has 12 divisors, whose sum is 220362912
The reverse of 115428148 is 841824511
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifteen million four hundred twenty-eight thousand one hundred forty-eight
Scientific notation
1.15428148 × 10^8
Engineering notation
1.15428148 × 10^6
Prime Factorization
2 × 2 × 11 × 2623367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
57714074
Product of the distinct prime numbers
The prime factorization of 115428148 is 2 × 2 × 11 × 2623367.
Since it has a total of 4 prime factors.
1 , 9 , 55 , 7 , 936 , 814 , 3286 , 5632 , 15150 , 34578 , 402735 , 392696 , 2437266 , 9455591 , 17957334 , 88757578 , 405779854 , 280701610 , 7557371147 , 7329333606
n×2
230856296
n×3
346284444
n×4
461712592
n×5
577140740
n÷2
57714074
n÷3
38476049.333333
n÷3
28857037
n÷5
23085629.6
n2
13323657350709904
n3
1.537925092579E+24
n4
1.7751984519913E+32
n5
2.0490786964582E+40
2 √n
10743.749252472
3 √n
486.8971613067
4 √n
103.65205860219
5 √n
40.969658650137
1 , 2 , 4 , 11 , 22 , 44 , 2623367 , 5246734 , 10493468 , 28857037 , 57714074 , 115428148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115428147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115428148 can be divided by 12 positive divisors.
The sum of these divisors (counting 115428148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110111000010100101100110100
3
Ternary
22001012100122121
4
Quaternary
12320110230310
5
Quinary
214022200043
6
Senary
15242005324
8
Octal
670245464
10
Decimal
115428148
12
Duodecimal
327a6844
16
Hexadecimal
6e14b34
20
Vigesimal
1g18a78
36
Base36
1wq0xg
md5
ac0bd7f9889df6800b006c4dc3b67125
sha1
7cb49325bf4ac62f5409c5f53ca2610567c8207c
sha256
acc6aeb080a741a823dd8982e3996c4aaaf5b8936151175470d0a5b4ba3876f1
sha512
ef2571054b26ca0ac17ddc4c1faaa1c8d1f77e3d38a57c2d8ac4b6ff9b29860e3670a5353ff8f49ac8ef3bc530ad811299b5d6774c1650dd8fb92242210758c2
ripemd-160
f83d731869ec2c82929030a0dc4e1cb520b2d905
Diameter
230856296
Circumference
725256443.54855
Area
4.1857504051938E+16
Volume
6.4420455634902E+24
Surface area
1.6743001620775E+17
Circumference
725256443.54855
Perimeter
461712592
Area
13323657350709904
Diagonal
163240052.38121
Surface area
79941944104259424
Volume
1.537925092579E+24
Space diagonal
199927416.95958
Perimeter
346284444
Area
5.769312868517E+15
Altitude
99963708.47979
Surface area
5.769312868517E+15
Volume
1.8124621031993E+23
Height
54413350.793736