128296722 is an even 9-digits composite number following 128296721
and preceding 128296723 . In scientific notation, it is written as 1.28296722 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 39955968 positive integers (up to 128296722) that are relatively prime to 128296722.
128296722 has 32 divisors, whose sum is 273672000
The reverse of 128296722 is 227692821
Previous prime number is 139
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-eight million two hundred ninety-six thousand seven hundred twenty-two
Scientific notation
1.28296722 × 10^8
Engineering notation
1.28296722 × 10^6
Prime Factorization
2 × 3 × 17 × 139 × 9049
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
128296722 Product of the distinct prime numbers
The prime factorization of 128296722 is 2 × 3 × 17 × 139 × 9049.
Since it has a total of 5 prime factors.
6 , 2 , 7 , 97 , 68 , 988 , 9987 , 9619 , 77636 , 55423 , 282574 , 448711 , 7510600 , 5860337 , 8171212 , 3745211 , 143813487 , 942029104 , 6928206912 , 4879274879
n×2
256593444
n×3
384890166
n×4
513186888
n×5
641483610
n÷2
64148361
n÷3
42765574
n÷3
32074180.5
n÷5
25659344.4
n2
16460048875945284
n3
2.1117703147436E+24
n4
2.7093320899851E+32
n5
3.4759842595449E+40
2 √n11326.814291759
3 √n504.35754265496
4 √n106.42750721387
5 √n41.844955663923
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 139 , 278 , 417 , 834 , 2363 , 4726 , 7089 , 9049 , 14178 , 18098 , 27147 , 54294 , 153833 , 307666 , 461499 , 922998 , 1257811 , 2515622 , 3773433 , 7546866 , 21382787 , 42765574 , 64148361 , 128296722
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-128296721 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128296722 can be divided by 32 positive divisors.
The sum of these divisors (counting 128296722) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101001011010011100010010
3
Ternary
22221102011000110
4
Quaternary
13221122130102
5
Quinary
230320443342
6
Senary
20421502150
8
Octal
751323422
10
Decimal
128296722
12
Duodecimal
36b71956
16
Hexadecimal
7a5a712
20
Vigesimal
201h1g2
36
Base36
24dudu
md5
a9e8535f4278106f095e582880931391
sha1
3e1bf8dca212712a26689046286f9f2a8eb02781
sha256
451486e73364c2fde2d26c1cefb96f698d9424e1e450bfbaa9ec0ecdade792f9
sha512
ceaf2bc2e56897b64067e0fa9a5d765b74ea527c811c7116dc7b743bf8ce9b1921d4ccc85b9c75a169ef59b99962b3e5417c1081677c99ff1b7a0e62b504d7a2
ripemd-160
65542a6e137c9601b822c4721f13d41edead31bd
Diameter
256593444
Circumference
806112078.6297
Area
5.1710768626399E+16
Volume
8.8457628091565E+24
Surface area
2.0684307450559E+17
Circumference
806112078.6297
Perimeter
513186888
Area
16460048875945284
Diagonal
181438964.26041
Surface area
98760293255671704
Volume
2.1117703147436E+24
Space diagonal
222216440.94854
Perimeter
384890166
Area
7.1274102370511E+15
Altitude
111108220.47427
Surface area
7.1274102370511E+15
Volume
2.488745183106E+23
Height
60479654.75347