71378488 is an even 8-digits composite number following 71378487
and preceding 71378489 . In scientific notation, it is written as 7.1378488 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors.
There are 35689240 positive integers (up to 71378488) that are relatively prime to 71378488.
71378488 has 8 divisors, whose sum is 133834680
The reverse of 71378488 is 88487317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-one million three hundred seventy-eight thousand four hundred eighty-eight
Scientific notation
7.1378488 × 10^7
Engineering notation
7.1378488 × 10^6
Prime Factorization
2 × 2 × 2 × 8922311
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17844622
Product of the distinct prime numbers
The prime factorization of 71378488 is 2 × 2 × 2 × 8922311.
Since it has a total of 4 prime factors.
2 , 10 , 73 , 72 , 863 , 109 , 4707 , 6137 , 85853 , 36809 , 106844 , 974955 , 1997546 , 7261621 , 17131556 , 3817141 , 660342369 , 39652243 , 8922435698 , 1359381745
n×2
142756976
n×3
214135464
n×4
285513952
n×5
356892440
n÷2
35689244
n÷3
23792829.333333
n÷3
17844622
n÷5
14275697.6
n2
5094888549166144
n3
3.6366544116799E+23
n4
2.5957889328424E+31
n5
1.8528348919343E+39
2 √n
8448.5790521247
3 √n
414.81626937399
4 √n
91.916152291774
5 √n
37.214609723418
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
-71378487
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 71378488 can be divided by 8 positive divisors.
The sum of these divisors (counting 71378488) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010011000111000
3
Ternary
11222022101212201
4
Quaternary
10100102120320
5
Quinary
121233102423
6
Senary
11025515544
8
Octal
420223070
10
Decimal
71378488
12
Duodecimal
1baa2bb4
16
Hexadecimal
4412638
20
Vigesimal
1262648
36
Base36
16hvzs
md5
c0a00cbd3a737ffcf3ec240bfa6f36e3
sha1
aec100aafc50d5cfc765ad7e80ce0815c365ff99
sha256
5377749e30caa13650e2ae98200d80865c27402be7e97f3d294771b9928fa8c2
sha512
2f7021a734bfab85201ad7ca4e28da2ee8e981eac1d9bf676c4d010b30ddf217ac56d0589905a196b29ea26ff0666d4be49f7d5d82cf4df20d777436c4570611
ripemd-160
52eacf65abcff9c4892a527d0c455fd41f10e971
Diameter
142756976
Circumference
448484267.05029
Area
1.6006064436919E+16
Volume
1.5233182377838E+24
Surface area
6.4024257747676E+16
Circumference
448484267.05029
Perimeter
285513952
Area
5094888549166144
Diagonal
100944425.79129
Surface area
30569331294996864
Volume
3.6366544116799E+23
Space diagonal
123631167.78345
Perimeter
214135464
Area
2.2061514565142E+15
Altitude
61815583.891723
Surface area
2.2061514565142E+15
Volume
4.2858383255514E+22
Height
33648141.930428