128356504 is an even 9-digits composite number following 128356503
and preceding 128356505 . In scientific notation, it is written as 1.28356504 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 63983040 positive integers (up to 128356504) that are relatively prime to 128356504.
128356504 has 16 divisors, whose sum is 241400520
The reverse of 128356504 is 405653821
Previous prime number is 331
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million three hundred fifty-six thousand five hundred four
Scientific notation
1.28356504 × 10^8
Engineering notation
1.28356504 × 10^6
Prime Factorization
2 × 2 × 2 × 331 × 48473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32089126
Product of the distinct prime numbers
The prime factorization of 128356504 is 2 × 2 × 2 × 331 × 48473.
Since it has a total of 5 prime factors.
1 , 1 , 96 , 14 , 722 , 602 , 691 , 6002 , 61965 , 25401 , 994604 , 279811 , 4852895 , 3112155 , 74467260 , 43099679 , 5391065 , 984858030 , 2892492396 , 351224984
n×2
256713008
n×3
385069512
n×4
513426016
n×5
641782520
n÷2
64178252
n÷3
42785501.333333
n÷3
32089126
n÷5
25671300.8
n2
16475392119102016
n3
2.1147237344371E+24
n4
2.7143854547817E+32
n5
3.4840902748423E+40
2 √n
11329.452943545
3 √n
504.43586843018
4 √n
106.43990296663
5 √n
41.848854608449
1 , 2 , 4 , 8 , 331 , 662 , 1324 , 2648 , 48473 , 96946 , 193892 , 387784 , 16044563 , 32089126 , 64178252 , 128356504
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
-128356503
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 128356504 can be divided by 16 positive divisors.
The sum of these divisors (counting 128356504) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101001101001000010011000
3
Ternary
22221112012000121
4
Quaternary
13221221002120
5
Quinary
230324402004
6
Senary
20423043024
8
Octal
751510230
10
Decimal
128356504
12
Duodecimal
36ba0474
16
Hexadecimal
7a69098
20
Vigesimal
2024b54
36
Base36
24f4ig
md5
b397e8ad0b9e3a05420714cfb6ff0109
sha1
0b2ebe0cc3c5393872798afe5161f46016b5cf2b
sha256
0c30454d651c42227151e985d9ab561c842b4d475a45d318f5fc4cb16541f64a
sha512
d0fbc2c9c8d3f8fb8db8c61221a89f39ceb6b666c1c518dc7f84f0bb3a8e95e81a8dde835bb11ad162049c522688d576a56e1ada086e7e2522a21a5674f49301
ripemd-160
1b66f645e7bc5893ad9dc3a1228d61ba12d92591
Diameter
256713008
Circumference
806487700.01374
Area
5.1758970846382E+16
Volume
8.8581340646394E+24
Surface area
2.0703588338553E+17
Circumference
806487700.01374
Perimeter
513426016
Area
16475392119102016
Diagonal
181523508.7756
Surface area
98852352714612096
Volume
2.1147237344371E+24
Space diagonal
222319986.40992
Perimeter
385069512
Area
7.1340540562261E+15
Altitude
111159993.20496
Surface area
7.1340540562261E+15
Volume
2.4922258215943E+23
Height
60507836.258532