128339963 is an odd 9-digits composite number following 128339962
and preceding 128339964 . In scientific notation, it is written as 1.28339963 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 125209680 positive integers (up to 128339963) that are relatively prime to 128339963.
128339963 has 4 divisors, whose sum is 131470248
The reverse of 128339963 is 369933821
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-eight million three hundred thirty-nine thousand nine hundred sixty-three
Scientific notation
1.28339963 × 10^8
Engineering notation
1.28339963 × 10^6
Prime Factorization
41 × 3130243
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128339963
Product of the distinct prime numbers
The prime factorization of 128339963 is 41 × 3130243.
Since it has a total of 2 prime factors.
8 , 4 , 13 , 89 , 361 , 379 , 7731 , 8618 , 57245 , 66203 , 954214 , 700695 , 5071147 , 7571379 , 25988671 , 14226087 , 506399837 , 944711575 , 6367656018 , 4013866436
n×2
256679926
n×3
385019889
n×4
513359852
n×5
641699815
n÷2
64169981.5
n÷3
42779987.666667
n÷3
32084990.75
n÷5
25667992.6
n2
16471146102841369
n3
2.1139062814063E+24
n4
2.7129865394115E+32
n5
3.4818459208757E+40
2 √n
11328.722920082
3 √n
504.41419901237
4 √n
106.43647363607
5 √n
41.847775960204
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128339962
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128339963 can be divided by 4 positive divisors.
The sum of these divisors (counting 128339963) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101001100100111111111011
3
Ternary
22221111100022222
4
Quaternary
13221210333323
5
Quinary
230323334323
6
Senary
20422434255
8
Octal
751447773
10
Decimal
128339963
12
Duodecimal
36b9298b
16
Hexadecimal
7a64ffb
20
Vigesimal
20229i3
36
Base36
24erqz
md5
df635dfd9aae096e0ccb72666e278c47
sha1
f85aa6f3803ed5b29d329474636917b03babac54
sha256
930ecbabb7137c0df1a107f3e9c61344efc43ef3f173d01a2b33e4cbd8792c3f
sha512
cc4f2cdd8601ba0d4f43c0d7400c4432055938bbc1fe4ad1959fb62b01ead164dd7909304e7038392c3537573891ea373794930a7e4059a4490eb29cd52c5918
ripemd-160
545b75dbb4e11d49e21d1904ce0118b310373734
Diameter
256679926
Circumference
806383769.84557
Area
5.1745631592891E+16
Volume
8.8547099253909E+24
Surface area
2.0698252637156E+17
Circumference
806383769.84557
Perimeter
513359852
Area
16471146102841369
Diagonal
181500116.26906
Surface area
98826876617048214
Volume
2.1139062814063E+24
Space diagonal
222291336.55751
Perimeter
385019889
Area
7.1322154772528E+15
Altitude
111145668.27875
Surface area
7.1322154772528E+15
Volume
2.4912624439587E+23
Height
60500038.756354