71339825 is an odd 8-digits composite number following 71339824
and preceding 71339826 . In scientific notation, it is written as 7.1339825 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 56924160 positive integers (up to 71339825) that are relatively prime to 71339825.
71339825 has 8 divisors, whose sum is 74385480
The reverse of 71339825 is 52893317
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred thirty-nine thousand eight hundred twenty-five
Scientific notation
7.1339825 × 10^7
Engineering notation
7.1339825 × 10^6
Prime Factorization
25 × 409 × 6977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71339825
Product of the distinct prime numbers
The prime factorization of 71339825 is 25 × 409 × 6977.
Since it has a total of 3 prime factors.
7 , 7 , 26 , 61 , 345 , 615 , 2480 , 9144 , 70134 , 50274 , 661117 , 377792 , 670096 , 9784969 , 88447239 , 85346433 , 948420127 , 109831150 , 4062944776 , 9201158737
n×2
142679650
n×3
214019475
n×4
285359300
n×5
356699125
n÷2
35669912.5
n÷3
23779941.666667
n÷3
17834956.25
n÷5
14267965
n2
5089370631030625
n3
3.6307481017786E+23
n4
2.5901693419997E+31
n5
1.8478222757862E+39
2 √n
8446.2906059406
3 √n
414.74135913855
4 √n
91.903702895697
5 √n
37.210577303173
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
-71339824
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 71339825 can be divided by 8 positive divisors.
The sum of these divisors (counting 71339825) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000111100110001
3
Ternary
11222020102211202
4
Quaternary
10100020330301
5
Quinary
121230333300
6
Senary
11025020545
8
Octal
420107461
10
Decimal
71339825
12
Duodecimal
1ba84755
16
Hexadecimal
4408f31
20
Vigesimal
125h9b5
36
Base36
16h25t
md5
c2a8ee1663b349be4177cc764882b4a7
sha1
b30ec890647c5f0678ca244a27b3b66e215fd5e6
sha256
41bf8c07f31fe87d41a414705386da8fb50d96d47f8269e2ee48694a14713a28
sha512
6f57213c54d43abc202e35a9c5ced4886d0bc14235761e6d15fb0b4cf24f81ab015242b04d882ea8796245a72327454d7431affc12ae849c52e1428908a11e9d
ripemd-160
4e3bc2df65064cb006278b2f6ccb6ba640829512
Diameter
142679650
Circumference
448241340.25676
Area
1.5988729385841E+16
Volume
1.5208442084777E+24
Surface area
6.3954917543366E+16
Circumference
448241340.25676
Perimeter
285359300
Area
5089370631030625
Diagonal
100889748.05232
Surface area
30536223786183750
Volume
3.6307481017786E+23
Space diagonal
123564201.50307
Perimeter
214019475
Area
2.2037621278735E+15
Altitude
61782100.751536
Surface area
2.2037621278735E+15
Volume
4.2788776725798E+22
Height
33629916.017441