71378427 is an odd 8-digits composite number following 71378426
and preceding 71378428 . In scientific notation, it is written as 7.1378427 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 44786432 positive integers (up to 71378427) that are relatively prime to 71378427.
71378427 has 8 divisors, whose sum is 100769616
The reverse of 71378427 is 72487317
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred seventy-eight thousand four hundred twenty-seven
Scientific notation
7.1378427 × 10^7
Engineering notation
7.1378427 × 10^6
Prime Factorization
3 × 17 × 1399577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71378427
Product of the distinct prime numbers
The prime factorization of 71378427 is 3 × 17 × 1399577.
Since it has a total of 3 prime factors.
6 , 2 , 26 , 29 , 6 , 563 , 5691 , 5997 , 39209 , 80853 , 16227 , 587462 , 260532 , 873081 , 25596187 , 79395516 , 160093253 , 672023067 , 3359086807 , 5255651182
n×2
142756854
n×3
214135281
n×4
285513708
n×5
356892135
n÷2
35689213.5
n÷3
23792809
n÷3
17844606.75
n÷5
14275685.4
n2
5094879840994329
n3
3.6366450880419E+23
n4
2.595780059417E+31
n5
1.8528269747915E+39
2 √n
8448.5754420494
3 √n
414.81615120674
4 √n
91.9161326539
5 √n
37.214603362701
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
-71378426
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 71378427 can be divided by 8 positive divisors.
The sum of these divisors (counting 71378427) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010010111111011
3
Ternary
11222022101210110
4
Quaternary
10100102113323
5
Quinary
121233102202
6
Senary
11025515403
8
Octal
420222773
10
Decimal
71378427
12
Duodecimal
1baa2b63
16
Hexadecimal
44125fb
20
Vigesimal
1262617
36
Base36
16hvy3
md5
f73f44e1632a8df14d065dd8e817adbe
sha1
1f952efbebd5ce765428f01f6e998873151192b5
sha256
d9976990f1a7e0c21429c9504e5e79f68425fb40b8a7eccb4b814cfdf9ca8ad5
sha512
e64f4e3ade9e3fa68876a7bf4153f4a412a5aee392b8536fd90c5a43bddda7fa96b8c8a6bbc8b6a6175310aec06e918ec118ead4b00a01cb7a811f135129449f
ripemd-160
9a0803ea5aab27e35a7cf1cf8cd01cca12d7d9ad
Diameter
142756854
Circumference
448483883.77599
Area
1.6006037079391E+16
Volume
1.5233143323074E+24
Surface area
6.4024148317562E+16
Circumference
448483883.77599
Perimeter
285513708
Area
5094879840994329
Diagonal
100944339.52426
Surface area
30569279045965974
Volume
3.6366450880419E+23
Space diagonal
123631062.12835
Perimeter
214135281
Area
2.2061476857652E+15
Altitude
61815531.064173
Surface area
2.2061476857652E+15
Volume
4.2858273375386E+22
Height
33648113.174753