128214797 is an odd 9-digits prime number following 128214796
and preceding 128214798 . In scientific notation, it is written as 1.28214797 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 128214796 positive integers (up to 128214797) that are relatively prime to 128214797.
128214797 has 2 divisors, whose sum is 128214798
The reverse of 128214797 is 797412821
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 two hundred fourteen thousand seven hundred ninety-seven
Scientific notation
1.28214797 × 10^8
Engineering notation
1.28214797 × 10^6
Prime Factorization
128214797
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
128214797 Product of the distinct prime numbers
The prime factorization of 128214797 is 128214797.
Since it has a total of 1 prime factors.
5 , 8 , 5 , 3 , 807 , 879 , 3135 , 9476 , 11021 , 31228 , 536937 , 899169 , 5186852 , 4931321 , 9186788 , 178473 , 697190025 , 85949194 , 121290193 , 5297555004
n×2
256429594
n×3
384644391
n×4
512859188
n×5
641073985
n÷2
64107398.5
n÷3
42738265.666667
n÷3
32053699.25
n÷5
25642959.4
n2
16439034169751209
n3
2.1077274289507E+24
n4
2.7024184443425E+32
n5
3.4649003225043E+40
2 √n11323.197295817
3 √n504.25016581494
4 √n106.41051308878
5 √n41.839610205513
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
128214798 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64107399 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11323.197339974 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999844012 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128214797 can be divided by 2 positive divisors.
The sum of these divisors (counting 128214797) is 128214798, the average is 64107399.
Base
System
Value
2
Binary
111101001000110011100001101
3
Ternary
22221020222122012
4
Quaternary
13221012130031
5
Quinary
230310333142
6
Senary
20420031005
8
Octal
751063415
10
Decimal
128214797
12
Duodecimal
36b32465
16
Hexadecimal
7a4670d
20
Vigesimal
2016gjh
36
Base36
24c365
md5
225515ed1cd4a9b11d6df7ac71ad08af
sha1
c75bc080af01298b04d554d0c74e39fd425d049d
sha256
27c8bf1b87451fba93f8a4ae28fb5e73cc4a7afc415b6d529c82a55b020a671a
sha512
a7501418902f48902d72627fe895970c9a44aba6f9c19c4c1aac8c3246909a080ff086efa32c2cbd72871cb19f512e00768b2bfad6aa0f7c93f813b9ac8f0e69
ripemd-160
dadeaaf6d14686d968d55c12e8b34aeeb12d37b2
Diameter
256429594
Circumference
805597328.67341
Area
5.1644748979802E+16
Volume
8.8288280087484E+24
Surface area
2.0657899591921E+17
Circumference
805597328.67341
Perimeter
512859188
Area
16439034169751209
Diagonal
181323104.81431
Surface area
98634205018507254
Volume
2.1077274289507E+24
Space diagonal
222074542.68613
Perimeter
384644391
Area
7.1183106023425E+15
Altitude
111037271.34306
Surface area
7.1183106023425E+15
Volume
2.4839805965066E+23
Height
60441034.938104