128522622 is an even 9-digits composite number following 128522621
and preceding 128522623 . In scientific notation, it is written as 1.28522622 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 42440280 positive integers (up to 128522622) that are relatively prime to 128522622.
128522622 has 16 divisors, whose sum is 259448832
The reverse of 128522622 is 226225821
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-eight million five hundred twenty-two thousand six hundred twenty-two
Scientific notation
1.28522622 × 10^8
Engineering notation
1.28522622 × 10^6
Prime Factorization
2 × 3 × 107 × 200191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128522622
Product of the distinct prime numbers
The prime factorization of 128522622 is 2 × 3 × 107 × 200191.
Since it has a total of 4 prime factors.
8 , 8 , 63 , 72 , 467 , 857 , 6751 , 9805 , 45910 , 5546 , 840798 , 903184 , 5831698 , 7046481 , 63804120 , 43583648 , 339736887 , 855910266 , 5778221969 , 3612118303
n×2
257045244
n×3
385567866
n×4
514090488
n×5
642613110
n÷2
64261311
n÷3
42840874
n÷3
32130655.5
n÷5
25704524.4
n2
16518064365754884
n3
2.1229449426516E+24
n4
2.7284645039122E+32
n5
3.5066941207673E+40
2 √n
11336.781818488
3 √n
504.65338696028
4 √n
106.47432469139
5 √n
41.859681098411
1 , 2 , 3 , 6 , 107 , 214 , 321 , 642 , 200191 , 400382 , 600573 , 1201146 , 21420437 , 42840874 , 64261311 , 128522622
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128522621
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128522622 can be divided by 16 positive divisors.
The sum of these divisors (counting 128522622) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010010001100101111110
3
Ternary
22221211121220010
4
Quaternary
13222101211332
5
Quinary
230400210442
6
Senary
20430404050
8
Octal
752214576
10
Decimal
128522622
12
Duodecimal
37060626
16
Hexadecimal
7a9197e
20
Vigesimal
20356b2
36
Base36
24ioou
md5
af81ae2d306ef28b107e25b069bf2df8
sha1
138010419e96668fa25dd4b9b78a4408f7668cfa
sha256
0fd2fb7a0f4762115551277d4f5dbdc582ca10cb69c0645c739ddb1647421f27
sha512
11fae6aad69c6f0cf4a8537a046617d379c62ef0dde97cbfb7cf7d8fa79a6cb8894c1ab006cdefc1050a5c37d14b9404cd5416d313d42350551265c36c40f7ff
ripemd-160
06cd9d9c46762a7d6baf8fb3a31930a3ed7705ec
Diameter
257045244
Circumference
807531450.1906
Area
5.1893029662979E+16
Volume
8.8925709810798E+24
Surface area
2.0757211865192E+17
Circumference
807531450.1906
Perimeter
514090488
Area
16518064365754884
Diagonal
181758435.10415
Surface area
99108386194529304
Volume
2.1229449426516E+24
Space diagonal
222607711.22597
Perimeter
385567866
Area
7.1525316810451E+15
Altitude
111303855.61298
Surface area
7.1525316810451E+15
Volume
2.501914608391E+23
Height
60586145.034717