128332315 is an odd 9-digits composite number following 128332314
and preceding 128332316 . In scientific notation, it is written as 1.28332315 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 102588480 positive integers (up to 128332315) that are relatively prime to 128332315.
128332315 has 8 divisors, whose sum is 154114848
The reverse of 128332315 is 513233821
Previous prime number is 17911
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-eight million three hundred thirty-two thousand three hundred fifteen
Scientific notation
1.28332315 × 10^8
Engineering notation
1.28332315 × 10^6
Prime Factorization
5 × 17911 × 1433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128332315
Product of the distinct prime numbers
The prime factorization of 128332315 is 5 × 17911 × 1433.
Since it has a total of 3 prime factors.
4 , 3 , 79 , 41 , 433 , 540 , 5842 , 5660 , 4003 , 91802 , 920401 , 501048 , 4238788 , 5624675 , 22854474 , 9328229 , 71665521 , 975788219 , 3206601680 , 9312712182
n×2
256664630
n×3
384996945
n×4
513329260
n×5
641661575
n÷2
64166157.5
n÷3
42777438.333333
n÷3
32083078.75
n÷5
25666463
n2
16469183073259225
n3
2.1135283899502E+24
n4
2.7123399110053E+32
n5
3.480808598462E+40
2 √n
11328.385365973
3 √n
504.40417917563
4 √n
106.43488791732
5 √n
41.847277192069
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
-128332314
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 128332315 can be divided by 8 positive divisors.
The sum of these divisors (counting 128332315) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001100011001000011011
3
Ternary
22221110221211201
4
Quaternary
13221203020123
5
Quinary
230323113230
6
Senary
20422335031
8
Octal
751431033
10
Decimal
128332315
12
Duodecimal
36b8a477
16
Hexadecimal
7a6321b
20
Vigesimal
2021aff
36
Base36
24eluj
md5
78059799ab4daf3827212c0c06cd5a6c
sha1
47abceef1902829b73a952ec9c3503c810f5650a
sha256
d7deda39e39f7b00543b3fd0ebb968c50c514e1aafbe71d80715eb50dd52ca10
sha512
4fee72befbd13ad8aaff0e140a8e922e02a78fa63f58a99057014b9e7368b51538d6af7e7aea1e281667b97a7f404a1314c9f6974469f961854a47a1be53259f
ripemd-160
eab968e5facc588c7e06e43e25b15236b9164511
Diameter
256664630
Circumference
806335716.04434
Area
5.1739464553577E+16
Volume
8.8531270173612E+24
Surface area
2.0695785821431E+17
Circumference
806335716.04434
Perimeter
513329260
Area
16469183073259225
Diagonal
181489300.36374
Surface area
98815098439555350
Volume
2.1135283899502E+24
Space diagonal
222278089.83293
Perimeter
384996945
Area
7.1313654605096E+15
Altitude
111139044.91647
Surface area
7.1313654605096E+15
Volume
2.4908170946068E+23
Height
60496433.454579