128335370 is an even 9-digits composite number following 128335369
and preceding 128335371 . In scientific notation, it is written as 1.28335370 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 51334144 positive integers (up to 128335370) that are relatively prime to 128335370.
128335370 has 8 divisors, whose sum is 231003684
The reverse of 128335370 is 073533821
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-eight million three hundred thirty-five thousand three hundred seventy
Scientific notation
1.28335370 × 10^8
Engineering notation
1.28335370 × 10^6
Prime Factorization
2 × 5 × 12833537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128335370
Product of the distinct prime numbers
The prime factorization of 128335370 is 2 × 5 × 12833537.
Since it has a total of 3 prime factors.
10 , 5 , 37 , 42 , 184 , 486 , 3651 , 756 , 32551 , 32799 , 346661 , 571620 , 2855786 , 8794277 , 60428426 , 94910753 , 280347100 , 123139041 , 4195182835 , 1951174938
n×2
256670740
n×3
385006110
n×4
513341480
n×5
641676850
n÷2
64167685
n÷3
42778456.666667
n÷3
32083842.5
n÷5
25667074
n2
16469967193036900
n3
2.1136793336063E+24
n4
2.7125981933971E+32
n5
3.4812229281095E+40
2 √n
11328.520203451
3 √n
504.40818165555
4 √n
106.43552134251
5 √n
41.84747642827
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128335369
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128335370 can be divided by 8 positive divisors.
The sum of these divisors (counting 128335370) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001100011111000001010
3
Ternary
22221111010000212
4
Quaternary
13221203320022
5
Quinary
230323212440
6
Senary
20422401122
8
Octal
751437012
10
Decimal
128335370
12
Duodecimal
36b901a2
16
Hexadecimal
7a63e0a
20
Vigesimal
2021i8a
36
Base36
24eo7e
md5
9fb959d18e2b013d09f457b3444bd677
sha1
c75276cfbcdcb5c1ab1a088cce3a5ae9de7f7341
sha256
0f3174303471e3d6af754ff664d4a638157c2bcaefdc927df55b9004089db5f9
sha512
ec8dea0d351bfd4cee9cf234432a61ee7fa640cd805b8aefdd49d529c82abb8d32c765cae0658c562ef93e4d5421159e53505c6ddce45ca02c7a946986e3cc0a
ripemd-160
b61f806cc3750a1eabf4c7e44d2562643445bcd3
Diameter
256670740
Circumference
806354911.17546
Area
5.174192793851E+16
Volume
8.8537592886693E+24
Surface area
2.0696771175404E+17
Circumference
806354911.17546
Perimeter
513341480
Area
16469967193036900
Diagonal
181493620.78617
Surface area
98819803158221400
Volume
2.1136793336063E+24
Space diagonal
222283381.24815
Perimeter
385006110
Area
7.1317049943331E+15
Altitude
111141690.62408
Surface area
7.1317049943331E+15
Volume
2.4909949834114E+23
Height
60497873.59539