71378426 is an even 8-digits composite number following 71378425
and preceding 71378427 . In scientific notation, it is written as 7.1378426 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 30533760 positive integers (up to 71378426) that are relatively prime to 71378426.
71378426 has 16 divisors, whose sum is 122591040
The reverse of 71378426 is 62487317
Previous prime number is 571
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred seventy-eight thousand four hundred twenty-six
Scientific notation
7.1378426 × 10^7
Engineering notation
7.1378426 × 10^6
Prime Factorization
2 × 7 × 571 × 8929
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71378426 Product of the distinct prime numbers
The prime factorization of 71378426 is 2 × 7 × 571 × 8929.
Since it has a total of 4 prime factors.
3 , 8 , 68 , 2 , 313 , 999 , 9448 , 4129 , 28377 , 78464 , 385663 , 135696 , 4249295 , 5440120 , 83470321 , 96765095 , 854901739 , 906322845 , 7250836931 , 1165046145
n×2
142756852
n×3
214135278
n×4
285513704
n×5
356892130
n÷2
35689213
n÷3
23792808.666667
n÷3
17844606.5
n÷5
14275685.2
n2
5094879698237476
n3
3.6366449351955E+23
n4
2.5957799139512E+31
n5
1.8528268450025E+39
2 √n8448.5753828678
3 √n414.81614926957
4 √n91.916132331968
5 √n37.214603258427
1 , 2 , 7 , 14 , 571 , 1142 , 3997 , 7994 , 8929 , 17858 , 62503 , 125006 , 5098459 , 10196918 , 35689213 , 71378426
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71378425 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378426 can be divided by 16 positive divisors.
The sum of these divisors (counting 71378426) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010010010111111010
3
Ternary
11222022101210102
4
Quaternary
10100102113322
5
Quinary
121233102201
6
Senary
11025515402
8
Octal
420222772
10
Decimal
71378426
12
Duodecimal
1baa2b62
16
Hexadecimal
44125fa
20
Vigesimal
1262616
36
Base36
16hvy2
md5
fb4db35eb1a6d411fe519868c59b3f3d
sha1
b804b6c7fba39d4fa54aeea7f1fce7ce6c213393
sha256
5a07e773c8f531b2fb3c6a319a51b89714d9afa4f3c1e7c620a60053aae95e65
sha512
c3cb95d4a0354b5dcfce57e45e95a50bec72d8150412229e4ba95ef3193e911cb24be93dead60019c3010d984576866afc2452f5d3fe98012e0debbdaef80f3d
ripemd-160
ca0cc78626dd19011b8e9a9ed5be1397b390190c
Diameter
142756852
Circumference
448483877.49281
Area
1.6006036630907E+16
Volume
1.5233142682833E+24
Surface area
6.4024146523627E+16
Circumference
448483877.49281
Perimeter
285513704
Area
5094879698237476
Diagonal
100944338.11004
Surface area
30569278189424856
Volume
3.6366449351955E+23
Space diagonal
123631060.3963
Perimeter
214135278
Area
2.2061476239496E+15
Altitude
61815530.198148
Surface area
2.2061476239496E+15
Volume
4.2858271574074E+22
Height
33648112.703348