128162396 is an even 9-digits composite number following 128162395
and preceding 128162397 . In scientific notation, it is written as 1.28162396 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 62994960 positive integers (up to 128162396) that are relatively prime to 128162396.
128162396 has 12 divisors, whose sum is 228086040
The reverse of 128162396 is 693261821
Previous prime number is 59
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-eight million one hundred sixty-two thousand three hundred ninety-six
Scientific notation
1.28162396 × 10^8
Engineering notation
1.28162396 × 10^6
Prime Factorization
2 × 2 × 59 × 543061
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64081198 Product of the distinct prime numbers
The prime factorization of 128162396 is 2 × 2 × 59 × 543061.
Since it has a total of 4 prime factors.
5 , 1 , 47 , 75 , 963 , 295 , 5494 , 2430 , 3089 , 63469 , 143786 , 678201 , 321906 , 3416049 , 45140829 , 25397868 , 472434793 , 562201357 , 4785709923 , 3392176511
n×2
256324792
n×3
384487188
n×4
512649584
n×5
640811980
n÷2
64081198
n÷3
42720798.666667
n÷3
32040599
n÷5
25632479.2
n2
16425599748460816
n3
2.1051442194997E+24
n4
2.6980032709664E+32
n5
3.4578256362289E+40
2 √n11320.883181095
3 √n504.18146128143
4 √n106.39963900829
5 √n41.836189701841
1 , 2 , 4 , 59 , 118 , 236 , 543061 , 1086122 , 2172244 , 32040599 , 64081198 , 128162396
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
-128162395 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 128162396 can be divided by 12 positive divisors.
The sum of these divisors (counting 128162396) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101000111001101001011100
3
Ternary
22221011022202102
4
Quaternary
13220321221130
5
Quinary
230302144041
6
Senary
20414544232
8
Octal
750715134
10
Decimal
128162396
12
Duodecimal
36b08078
16
Hexadecimal
7a39a5c
20
Vigesimal
20105jg
36
Base36
24ayqk
md5
71d5c1054005dc6518e551507c4cd769
sha1
25d9f5377aa074f8b83e4900787061c14e634e4b
sha256
76c9af1cb32e1804d4867bacab0e033b4d83d6f5fba53d6f55b1b06637376921
sha512
081bc579c9948735c260339f3c13b5285436504b6b75335606f301dca53a9afeccb47678d9dc94cf769b46f9dedbe916aa919d9050caded73b9a2f1aa41c4148
ripemd-160
6e9d8d30a4bf49eeb0e404458dc91690d24db57c
Diameter
256324792
Circumference
805268083.48013
Area
5.1602543500571E+16
Volume
8.8180074863032E+24
Surface area
2.0641017400228E+17
Circumference
805268083.48013
Perimeter
512649584
Area
16425599748460816
Diagonal
181248998.60943
Surface area
98553598490764896
Volume
2.1051442194997E+24
Space diagonal
221983781.49176
Perimeter
384487188
Area
7.1124933272812E+15
Altitude
110991890.74588
Surface area
7.1124933272812E+15
Volume
2.4809362549732E+23
Height
60416332.86981