128522148 is an even 9-digits composite number following 128522147
and preceding 128522149 . In scientific notation, it is written as 1.28522148 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 42840712 positive integers (up to 128522148) that are relatively prime to 128522148.
128522148 has 12 divisors, whose sum is 299885040
The reverse of 128522148 is 841225821
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred twenty-eight million five hundred twenty-two thousand one hundred forty-eight
Scientific notation
1.28522148 × 10^8
Engineering notation
1.28522148 × 10^6
Prime Factorization
2 × 2 × 3 × 10710179
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64261074 Product of the distinct prime numbers
The prime factorization of 128522148 is 2 × 2 × 3 × 10710179.
Since it has a total of 4 prime factors.
10 , 9 , 99 , 87 , 296 , 586 , 5858 , 650 , 31844 , 48625 , 524454 , 272049 , 1748335 , 3488618 , 76756541 , 2342305 , 897670799 , 100168631 , 1064666830 , 6055333457
n×2
257044296
n×3
385566444
n×4
514088592
n×5
642610740
n÷2
64261074
n÷3
42840716
n÷3
32130537
n÷5
25704429.6
n2
16517942526533904
n3
2.1229214540507E+24
n4
2.7284242530988E+32
n5
3.5066294566355E+40
2 √n11336.760913065
3 √n504.65276656107
4 √n106.47422652015
5 √n41.859650222106
1 , 2 , 3 , 4 , 6 , 12 , 10710179 , 21420358 , 32130537 , 42840716 , 64261074 , 128522148
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
-128522147 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 128522148 can be divided by 12 positive divisors.
The sum of these divisors (counting 128522148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010010001011110100100
3
Ternary
22221211121020120
4
Quaternary
13222101132210
5
Quinary
230400202043
6
Senary
20430401540
8
Octal
752213644
10
Decimal
128522148
12
Duodecimal
370602b0
16
Hexadecimal
7a917a4
20
Vigesimal
2035578
36
Base36
24iobo
md5
3bf3ff3c6872b977c4da2d6e729a9da9
sha1
0d2f50edbb00d92750d21e3e7b47ea68d8d724fe
sha256
2bc05ead193f1629d93669482095d8d8ec6d22991d8d19a9f3bd921d0b32c69c
sha512
0f7a1be382104a3576eccce09280326cacc6692a3612ee067436ad55e26d5f93dde5b8a9720fd6f22caf5e29b2c2627b6ba16b41637c0fed2750da3b0e8ef2e1
ripemd-160
ad05d89f4acb077617edd3db4cb81afc4f76ee5a
Diameter
257044296
Circumference
807528471.96076
Area
5.1892646893777E+16
Volume
8.8924725922584E+24
Surface area
2.0757058757511E+17
Circumference
807528471.96076
Perimeter
514088592
Area
16517942526533904
Diagonal
181757764.76692
Surface area
99107655159203424
Volume
2.1229214540507E+24
Space diagonal
222606890.23389
Perimeter
385566444
Area
7.1524789231148E+15
Altitude
111303445.11694
Surface area
7.1524789231148E+15
Volume
2.5018869268094E+23
Height
60585921.588974