128569160 is an even 9-digits composite number following 128569159
and preceding 128569161 . In scientific notation, it is written as 1.28569160 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 51427648 positive integers (up to 128569160) that are relatively prime to 128569160.
128569160 has 16 divisors, whose sum is 289280700
The reverse of 128569160 is 061965821
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-eight million five hundred sixty-nine thousand one hundred sixty
Scientific notation
1.28569160 × 10^8
Engineering notation
1.28569160 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3214229
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
32142290 Product of the distinct prime numbers
The prime factorization of 128569160 is 2 × 2 × 2 × 5 × 3214229.
Since it has a total of 5 prime factors.
2 , 6 , 36 , 7 , 427 , 746 , 5746 , 6156 , 54378 , 8080 , 689752 , 286069 , 9281727 , 5415969 , 35046046 , 37256864 , 867987115 , 545263894 , 8877585048 , 1018059044
n×2
257138320
n×3
385707480
n×4
514276640
n×5
642845800
n÷2
64284580
n÷3
42856386.666667
n÷3
32142290
n÷5
25713832
n2
16530028903105600
n3
2.125251930848E+24
n4
2.7324185553751E+32
n5
3.5130475843299E+40
2 √n11338.834155238
3 √n504.71429121932
4 √n106.48396196253
5 √n41.862712134834
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3214229 , 6428458 , 12856916 , 16071145 , 25713832 , 32142290 , 64284580 , 128569160
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
-128569159 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 128569160 can be divided by 16 positive divisors.
The sum of these divisors (counting 128569160) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010011100111101001000
3
Ternary
22221220222201202
4
Quaternary
13222130331020
5
Quinary
230403203120
6
Senary
20431403332
8
Octal
752347510
10
Decimal
128569160
12
Duodecimal
37083548
16
Hexadecimal
7a9cf48
20
Vigesimal
203b2i0
36
Base36
24jolk
md5
150b7698d606c10194b1914eb94b73fd
sha1
0dcedfa825f0c802bbdfdc5a2448b5c569024ff5
sha256
0d1aea2f152a493547a2ba49da7a07f7e4afa43ff9c4b424bd0794e1961d93b5
sha512
146ae435bbf25d8e055f63f902b78c4db7050213fe88313cac42dc96bfbf67ea9f7c16d9a57b2cd06937a94cde9b1a7f69d41ea711f2cf0e0449e13d6f994a74
ripemd-160
be70b58abfb2491165f6c157c5cd01a3e25189ac
Diameter
257138320
Circumference
807823857.06842
Area
5.1930617365623E+16
Volume
8.9022344706395E+24
Surface area
2.0772246946249E+17
Circumference
807823857.06842
Perimeter
514276640
Area
16530028903105600
Diagonal
181824249.77492
Surface area
99180173418633600
Volume
2.125251930848E+24
Space diagonal
222688317.40645
Perimeter
385707480
Area
7.1577124776902E+15
Altitude
111344158.70323
Surface area
7.1577124776902E+15
Volume
2.5046334200541E+23
Height
60608083.258305