128336507 is an odd 9-digits composite number following 128336506
and preceding 128336508 . In scientific notation, it is written as 1.28336507 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 112229280 positive integers (up to 128336507) that are relatively prime to 128336507.
128336507 has 8 divisors, whose sum is 145482960
The reverse of 128336507 is 705633821
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-eight million three hundred thirty-six thousand five hundred seven
Scientific notation
1.28336507 × 10^8
Engineering notation
1.28336507 × 10^6
Prime Factorization
13 × 19 × 519581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128336507
Product of the distinct prime numbers
The prime factorization of 128336507 is 13 × 19 × 519581.
Since it has a total of 3 prime factors.
6 , 9 , 50 , 27 , 356 , 996 , 7374 , 733 , 91398 , 8822 , 12922 , 863171 , 6853538 , 4983448 , 55668299 , 78508655 , 841411190 , 901274943 , 9264427714 , 9326300728
n×2
256673014
n×3
385009521
n×4
513346028
n×5
641682535
n÷2
64168253.5
n÷3
42778835.666667
n÷3
32084126.75
n÷5
25667301.4
n2
16470259028961049
n3
2.1137355131621E+24
n4
2.7126943248107E+32
n5
3.4813771420493E+40
2 √n
11328.570386417
3 √n
504.40967126934
4 √n
106.43575708575
5 √n
41.847550578385
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
-128336506
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 128336507 can be divided by 8 positive divisors.
The sum of these divisors (counting 128336507) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001100100001001111011
3
Ternary
22221111011120222
4
Quaternary
13221210021323
5
Quinary
230323232012
6
Senary
20422410255
8
Octal
751441173
10
Decimal
128336507
12
Duodecimal
36b9098b
16
Hexadecimal
7a6427b
20
Vigesimal
2022157
36
Base36
24ep2z
md5
2dff57fd238ffc7e1fbe71228e659459
sha1
37c265ece6ee6c0653211980a3affcf706f75ca0
sha256
f493d85842722ac7fb5609a71d18c446175bcee4250119b5eb916cbf7485e299
sha512
18bbff29081f34805fba593fbaba65988a03701e2a8d19868bfe3649aaf280105d49478c9c62fbf75bc3499df44961f96b0da2a837a473d8f34a6029dd3dd01f
ripemd-160
846d0a2c6f13ff295bea47f4e8ac0505e872335f
Diameter
256673014
Circumference
806362055.15715
Area
5.1742844768105E+16
Volume
8.8539946130424E+24
Surface area
2.0697137907242E+17
Circumference
806362055.15715
Perimeter
513346028
Area
16470259028961049
Diagonal
181495228.74699
Surface area
98821554173766294
Volume
2.1137355131621E+24
Space diagonal
222285350.58992
Perimeter
385009521
Area
7.1318313629951E+15
Altitude
111142675.29496
Surface area
7.1318313629951E+15
Volume
2.4910611916529E+23
Height
60498409.58233