71333128 is an even 8-digits composite number following 71333127
and preceding 71333129 . In scientific notation, it is written as 7.1333128 × 10^7.
The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors.
There are 35666560 positive integers (up to 71333128) that are relatively prime to 71333128.
71333128 has 8 divisors, whose sum is 133749630
The reverse of 71333128 is 82133317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred thirty-three thousand one hundred twenty-eight
Scientific notation
7.1333128 × 10^7
Engineering notation
7.1333128 × 10^6
Prime Factorization
2 × 2 × 2 × 8916641
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17833282
Product of the distinct prime numbers
The prime factorization of 71333128 is 2 × 2 × 2 × 8916641.
Since it has a total of 4 prime factors.
2 , 2 , 28 , 50 , 66 , 79 , 8970 , 4181 , 3997 , 34800 , 316536 , 312315 , 77684 , 7041147 , 71576209 , 44092907 , 445572842 , 766551666 , 7813075687 , 7447363017
n×2
142666256
n×3
213999384
n×4
285332512
n×5
356665640
n÷2
35666564
n÷3
23777709.333333
n÷3
17833282
n÷5
14266625.6
n2
5088415150264384
n3
3.6297256923095E+23
n4
2.589196874144E+31
n5
1.8469551204051E+39
2 √n
8445.8941504142
3 √n
414.72838083459
4 √n
91.901545963135
5 √n
37.209878651069
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
-71333127
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 71333128 can be divided by 8 positive divisors.
The sum of these divisors (counting 71333128) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000111010100001000
3
Ternary
11222020002122201
4
Quaternary
10100013110020
5
Quinary
121230130003
6
Senary
11024525544
8
Octal
420072410
10
Decimal
71333128
12
Duodecimal
1ba808b4
16
Hexadecimal
4407508
20
Vigesimal
125gcg8
36
Base36
16gwzs
md5
11287b67de73e9b07f81d946a16c6ea1
sha1
fc7ded94a430fdf87adcc5b9a76fa9961f7835bc
sha256
ca6c5389cdd10d46458e53f67c08c499dba4c3068ff04a06712a8dbd2ec3e3a6
sha512
4d7bceaff3607efe4b7a82eea3a037ea65286d82843f169f0f072aff1d08a9446b47fe810459db8e75cdac51b92a64a0e5b5b1c8629aad869f768ca6e3926b6a
ripemd-160
df96e880e08897e7ef418fd0cf8cc8c6f2c4f044
Diameter
142666256
Circumference
448199261.76476
Area
1.5985727654486E+16
Volume
1.5204159426007E+24
Surface area
6.3942910617942E+16
Circumference
448199261.76476
Perimeter
285332512
Area
5088415150264384
Diagonal
100880277.0641
Surface area
30530490901586304
Volume
3.6297256923095E+23
Space diagonal
123552601.95881
Perimeter
213999384
Area
2.2033483925653E+15
Altitude
61776300.979407
Surface area
2.2033483925653E+15
Volume
4.2776727514651E+22
Height
33626759.021365