71379842 is an even 8-digits composite number following 71379841
and preceding 71379843 . In scientific notation, it is written as 7.1379842 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 35408772 positive integers (up to 71379842) that are relatively prime to 71379842.
71379842 has 8 divisors, whose sum is 107913216
The reverse of 71379842 is 24897317
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred seventy-nine thousand eight hundred forty-two
Scientific notation
7.1379842 × 10^7
Engineering notation
7.1379842 × 10^6
Prime Factorization
2 × 127 × 281023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379842
Product of the distinct prime numbers
The prime factorization of 71379842 is 2 × 127 × 281023.
Since it has a total of 3 prime factors.
4 , 6 , 52 , 4 , 75 , 40 , 4922 , 9141 , 30021 , 44308 , 48524 , 60801 , 2657312 , 1466837 , 70679432 , 28863656 , 295334196 , 172519432 , 7489104207 , 6941644222
n×2
142759684
n×3
214139526
n×4
285519368
n×5
356899210
n÷2
35689921
n÷3
23793280.666667
n÷3
17844960.5
n÷5
14275968.4
n2
5095081843944964
n3
3.6368613699786E+23
n4
2.5959858996498E+31
n5
1.8530106335123E+39
2 √n
8448.6591835628
3 √n
414.81889228225
4 √n
91.916588184956
5 √n
37.214750909371
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
-71379841
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 71379842 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379842) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101110000010
3
Ternary
11222022110201212
4
Quaternary
10100102232002
5
Quinary
121233123332
6
Senary
11025530122
8
Octal
420225602
10
Decimal
71379842
12
Duodecimal
1baa3942
16
Hexadecimal
4412b82
20
Vigesimal
12629c2
36
Base36
16hx1e
md5
4bf888afbb36d9d060eeb98d38a68b64
sha1
5895c3b1f2df6b9279525407247936baec41781b
sha256
71ad7c1d71d50927f37b85d6222cd70cd66161f928043b2531220ab04c797dc2
sha512
9999494f8c0d4806b57c517ba0343f6a1ea29dd6f8f90f1137f311da295f5a4f4d3e08334e86f9ef0fbd42f2eff149fbaa9c4595622bd0c2dbe91f6acee962d9
ripemd-160
ebb84c02e0dec10f9d2fcd32c3fba16fab0837f9
Diameter
142759684
Circumference
448492774.4832
Area
1.6006671690376E+16
Volume
1.5234049282732E+24
Surface area
6.4026686761505E+16
Circumference
448492774.4832
Perimeter
285519368
Area
5095081843944964
Diagonal
100946340.63645
Surface area
30570491063669784
Volume
3.6368613699786E+23
Space diagonal
123633512.98024
Perimeter
214139526
Area
2.2062351556086E+15
Altitude
61816756.490119
Surface area
2.2062351556086E+15
Volume
4.2860822282454E+22
Height
33648780.21215