128328197 is an odd 9-digits prime number following 128328196
and preceding 128328198 . In scientific notation, it is written as 1.28328197 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 128328196 positive integers (up to 128328197) that are relatively prime to 128328197.
128328197 has 2 divisors, whose sum is 128328198
The reverse of 128328197 is 791823821
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty-eight million three hundred twenty-eight thousand one hundred ninety-seven
Scientific notation
1.28328197 × 10^8
Engineering notation
1.28328197 × 10^6
Prime Factorization
128328197
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
128328197 Product of the distinct prime numbers
The prime factorization of 128328197 is 128328197.
Since it has a total of 1 prime factors.
5 , 9 , 58 , 67 , 149 , 583 , 3570 , 8242 , 59197 , 47421 , 97394 , 438570 , 7411347 , 6176098 , 6749966 , 14799286 , 30566974 , 742835614 , 394128337 , 3782132243
n×2
256656394
n×3
384984591
n×4
513312788
n×5
641640985
n÷2
64164098.5
n÷3
42776065.666667
n÷3
32082049.25
n÷5
25665639.4
n2
16468126145270809
n3
2.1133249361912E+24
n4
2.7119917873655E+32
n5
3.4802501635142E+40
2 √n11328.203608693
3 √n504.39878391561
4 √n106.43403407131
5 √n41.847008624796
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
128328198 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64164099 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11328.20365283 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999984415 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128328197 can be divided by 2 positive divisors.
The sum of these divisors (counting 128328197) is 128328198, the average is 64164099.
Base
System
Value
2
Binary
111101001100010001000000101
3
Ternary
22221110202012012
4
Quaternary
13221202020011
5
Quinary
230323000242
6
Senary
20422304005
8
Octal
751421005
10
Decimal
128328197
12
Duodecimal
36b88005
16
Hexadecimal
7a62205
20
Vigesimal
202109h
36
Base36
24eio5
md5
46cb8563f62d5c463622a92ca632879a
sha1
c4f640555b31bca7f2f152970dd6ab09a48b9a86
sha256
405f7cf418fe5fd7df51ae87cb26385c363294fdf9b0e656572fcc97afddb4e1
sha512
6b1bb8eb3456763357c9e5ae660777af245d8db392a0114e59391fcb6d1011b06ad35e4be6eddfe6b8dc6d028dde50c3b016b8803c7eabe4904826eaf8242a1d
ripemd-160
5f25e8bbe6a0d334c77a47bf4954a108b673b830
Diameter
256656394
Circumference
806309841.88725
Area
5.1736144116373E+16
Volume
8.8522747922484E+24
Surface area
2.0694457646549E+17
Circumference
806309841.88725
Perimeter
513312788
Area
16468126145270809
Diagonal
181483476.63229
Surface area
98808756871624854
Volume
2.1133249361912E+24
Space diagonal
222270957.24771
Perimeter
384984591
Area
7.1309077972656E+15
Altitude
111135478.62385
Surface area
7.1309077972656E+15
Volume
2.4905773220523E+23
Height
60494492.210762