71378566 is an even 8-digits composite number following 71378565
and preceding 71378567 . In scientific notation, it is written as 7.1378566 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 30590808 positive integers (up to 71378566) that are relatively prime to 71378566.
71378566 has 8 divisors, whose sum is 122363280
The reverse of 71378566 is 66587317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred seventy-eight thousand five hundred sixty-six
Scientific notation
7.1378566 × 10^7
Engineering notation
7.1378566 × 10^6
Prime Factorization
2 × 7 × 5098469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71378566
Product of the distinct prime numbers
The prime factorization of 71378566 is 2 × 7 × 5098469.
Since it has a total of 3 prime factors.
1 , 1 , 82 , 83 , 747 , 589 , 2755 , 6196 , 78179 , 16128 , 931064 , 380484 , 2825784 , 1170113 , 61128244 , 25957681 , 389527717 , 664770380 , 2263996173 , 6524827578
n×2
142757132
n×3
214135698
n×4
285514264
n×5
356892830
n÷2
35689283
n÷3
23792855.333333
n÷3
17844641.5
n÷5
14275713.2
n2
5094899684216356
n3
3.6366663337322E+23
n4
2.5958002792228E+31
n5
1.8528450155332E+39
2 √n
8448.5836682843
3 √n
414.81642047301
4 √n
91.916177402481
5 √n
37.214617856788
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
-71378565
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 71378566 can be divided by 8 positive divisors.
The sum of these divisors (counting 71378566) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010011010000110
3
Ternary
11222022101222121
4
Quaternary
10100102122012
5
Quinary
121233103231
6
Senary
11025520154
8
Octal
420223206
10
Decimal
71378566
12
Duodecimal
1baa305a
16
Hexadecimal
4412686
20
Vigesimal
1262686
36
Base36
16hw1y
md5
bb09c2087d2a9cb22b10d438a10c8266
sha1
ef8b2af158420fdd57cc1e77613fb7a764e297d0
sha256
8b5b2dd534606a177533f89eecb3fd633f39552d13603870850f7f49d8e6ddbc
sha512
c86c428cae6cc3718d376ba50c35a8687871d7a2feb2c2647fdd651a72724a50da8bc1db00b9d8b02b24ac99c0c268332fab9a0145b897b3bd2050a5d08600e2
ripemd-160
1b01929e4ec75edb3480e5f870d8737a91334c11
Diameter
142757132
Circumference
448484757.13875
Area
1.6006099418711E+16
Volume
1.5233232316814E+24
Surface area
6.4024397674844E+16
Circumference
448484757.13875
Perimeter
285514264
Area
5094899684216356
Diagonal
100944536.09994
Surface area
30569398105298136
Volume
3.6366663337322E+23
Space diagonal
123631302.88341
Perimeter
214135698
Area
2.2061562781323E+15
Altitude
61815651.441704
Surface area
2.2061562781323E+15
Volume
4.2858523758247E+22
Height
33648178.699981