71373139 is an odd 8-digits composite number following 71373138
and preceding 71373140 . In scientific notation, it is written as 7.1373139 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 66339936 positive integers (up to 71373139) that are relatively prime to 71373139.
71373139 has 4 divisors, whose sum is 71445024
The reverse of 71373139 is 93137317
Previous prime number is 1007
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred seventy-three thousand one hundred thirty-nine
Scientific notation
7.1373139 × 10^7
Engineering notation
7.1373139 × 10^6
Prime Factorization
1007 × 70877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71373139
Product of the distinct prime numbers
The prime factorization of 71373139 is 1007 × 70877.
Since it has a total of 2 prime factors.
5 , 6 , 18 , 24 , 685 , 110 , 6569 , 1887 , 31509 , 1515 , 791033 , 792555 , 1949396 , 9820399 , 37605603 , 18549007 , 989737163 , 697754900 , 2261967472 , 3303223480
n×2
142746278
n×3
214119417
n×4
285492556
n×5
356865695
n÷2
35686569.5
n÷3
23791046.333333
n÷3
17843284.75
n÷5
14274627.8
n2
5094124970713321
n3
3.6358368961809E+23
n4
2.5950109217245E+31
n5
1.8521407522276E+39
2 √n
8448.2624840851
3 √n
414.80590720599
4 √n
91.914430227713
5 √n
37.214051944961
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
-71373138
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 71373139 can be divided by 4 positive divisors.
The sum of these divisors (counting 71373139) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010001000101010011
3
Ternary
11222022010112121
4
Quaternary
10100101011103
5
Quinary
121232420024
6
Senary
11025435111
8
Octal
420210523
10
Decimal
71373139
12
Duodecimal
1ba9ba97
16
Hexadecimal
4411153
20
Vigesimal
1261cgj
36
Base36
16hrv7
md5
f4e4c7ecb41ec3aaf26009b88d54d751
sha1
6a1c558f0481be6c189f316775e87868937d385c
sha256
cdf8fcb2f4348745947f80892404b1d0ce535e19bf1d84249cb99b84d5cb3e19
sha512
8fa4210fe30100adfa3c11104355f295d1d494c02b069adc1039189e559cf68fa67e5d80b6adf1fe29be32fc605d74428db37418d6209793e64cdf3bcb47d112
ripemd-160
ec214466c2de7a6b8d6103679cbcddd499e90e00
Diameter
142746278
Circumference
448450658.29209
Area
1.6003665584461E+16
Volume
1.5229757976924E+24
Surface area
6.4014662337845E+16
Circumference
448450658.29209
Perimeter
285492556
Area
5094124970713321
Diagonal
100936861.16294
Surface area
30564749824279926
Volume
3.6358368961809E+23
Space diagonal
123621903.04368
Perimeter
214119417
Area
2.2058208173452E+15
Altitude
61810951.521838
Surface area
2.2058208173452E+15
Volume
4.2848748742963E+22
Height
33645620.387647