71377645 is an odd 8-digits composite number following 71377644
and preceding 71377646 . In scientific notation, it is written as 7.1377645 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 53616640 positive integers (up to 71377645) that are relatively prime to 71377645.
71377645 has 8 divisors, whose sum is 72387576
The reverse of 71377645 is 54677317
Previous prime number is 1361
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred seventy-seven thousand six hundred forty-five
Scientific notation
7.1377645 × 10^7
Engineering notation
7.1377645 × 10^6
Prime Factorization
85 × 1361 × 617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71377645
Product of the distinct prime numbers
The prime factorization of 71377645 is 85 × 1361 × 617.
Since it has a total of 3 prime factors.
8 , 2 , 45 , 66 , 977 , 150 , 4656 , 8054 , 63508 , 28272 , 617931 , 843647 , 5944791 , 8179229 , 54521690 , 68600870 , 213331971 , 37325515 , 4119205061 , 8558816182
n×2
142755290
n×3
214132935
n×4
285510580
n×5
356888225
n÷2
35688822.5
n÷3
23792548.333333
n÷3
17844411.25
n÷5
14275529
n2
5094768205746025
n3
3.6365255634703E+23
n4
2.5956663070281E+31
n5
1.8527254820151E+39
2 √n
8448.5291619311
3 √n
414.81463633533
4 √n
91.915880901676
5 √n
37.214521820003
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
-71377644
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 71377645 can be divided by 8 positive divisors.
The sum of these divisors (counting 71377645) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010001011101101
3
Ternary
11222022100201111
4
Quaternary
10100102023231
5
Quinary
121233041040
6
Senary
11025512021
8
Octal
420221355
10
Decimal
71377645
12
Duodecimal
1baa2611
16
Hexadecimal
44122ed
20
Vigesimal
1262425
36
Base36
16hvcd
md5
00583c43d7af3785539cb9d174685a83
sha1
62e5a21242224ead9ae881a9307fdd69dded0df6
sha256
e094fc52efae39139f7b0c60d69084daacca49346fffd375874f1d55b6962798
sha512
04ec5449f85707475736ed70b8ff800b82381ff066b9800bdb2ae1b7d492bcb49046b116bcb005fa5880f8937f3ca53f5fbdc71f2376b20728b8f094d6116b10
ripemd-160
63e32b1ab2f46c283468e8979e2e2319a1ace187
Diameter
142755290
Circumference
448478970.32508
Area
1.6005686366915E+16
Volume
1.523264265972E+24
Surface area
6.4022745467658E+16
Circumference
448478970.32508
Perimeter
285510580
Area
5094768205746025
Diagonal
100943233.60925
Surface area
30568609234476150
Volume
3.6365255634703E+23
Space diagonal
123629707.66461
Perimeter
214132935
Area
2.2060993462847E+15
Altitude
61814853.832307
Surface area
2.2060993462847E+15
Volume
4.2856864764801E+22
Height
33647744.536417