128341771 is an odd 9-digits composite number following 128341770
and preceding 128341772 . In scientific notation, it is written as 1.28341771 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 122626152 positive integers (up to 128341771) that are relatively prime to 128341771.
128341771 has 8 divisors, whose sum is 134069760
The reverse of 128341771 is 177143821
Previous prime number is 1103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million three hundred forty-one thousand seven hundred seventy-one
Scientific notation
1.28341771 × 10^8
Engineering notation
1.28341771 × 10^6
Prime Factorization
23 × 1103 × 5059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128341771
Product of the distinct prime numbers
The prime factorization of 128341771 is 23 × 1103 × 5059.
Since it has a total of 3 prime factors.
4 , 5 , 61 , 10 , 280 , 851 , 7907 , 8858 , 5916 , 41334 , 912654 , 886441 , 5454820 , 9379845 , 40728592 , 86388200 , 62310106 , 884722596 , 8201736268 , 2058394195
n×2
256683542
n×3
385025313
n×4
513367084
n×5
641708855
n÷2
64170885.5
n÷3
42780590.333333
n÷3
32085442.75
n÷5
25668354.2
n2
16471610183416441
n3
2.1139956221613E+24
n4
2.7131394203443E+32
n5
3.482091181769E+40
2 √n
11328.802716969
3 √n
504.41656766037
4 √n
106.43684849228
5 √n
41.84789386635
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
-128341770
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 128341771 can be divided by 8 positive divisors.
The sum of these divisors (counting 128341771) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001100101011100001011
3
Ternary
22221111102210221
4
Quaternary
13221211130023
5
Quinary
230323414041
6
Senary
20422450511
8
Octal
751453413
10
Decimal
128341771
12
Duodecimal
36b93a37
16
Hexadecimal
7a6570b
20
Vigesimal
2022e8b
36
Base36
24et57
md5
f41711d0953df72afdff01baf2175600
sha1
482a4152b8e7f7e6d80a8b8a3bb8dfe831f26029
sha256
e2462ccfde32866788395d1dbfa5f0e4743085e22ed7b33ebbb7ed31692e587a
sha512
d2b7dde90bc677d0cad241dbb8a6315678c0357c055d4757247d2c842c35273f4cff5b60cec45ab0db653bc962b1285c24a21f52a6ed53a88d7682fd989c949b
ripemd-160
7274be21aa238119a1d22a178c2a9bec42d679d5
Diameter
256683542
Circumference
806395129.84461
Area
5.1747089545016E+16
Volume
8.8550841550706E+24
Surface area
2.0698835818006E+17
Circumference
806395129.84461
Perimeter
513367084
Area
16471610183416441
Diagonal
181502673.16718
Surface area
98829661100498646
Volume
2.1139956221613E+24
Space diagonal
222294468.10537
Perimeter
385025313
Area
7.1324164300365E+15
Altitude
111147234.05268
Surface area
7.1324164300365E+15
Volume
2.4913677330482E+23
Height
60500891.055727