71364839 is an odd 8-digits composite number following 71364838
and preceding 71364840 . In scientific notation, it is written as 7.1364839 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 56464416 positive integers (up to 71364839) that are relatively prime to 71364839.
71364839 has 8 divisors, whose sum is 87833760
The reverse of 71364839 is 93846317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred sixty-four thousand eight hundred thirty-nine
Scientific notation
7.1364839 × 10^7
Engineering notation
7.1364839 × 10^6
Prime Factorization
13 × 7 × 784229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71364839
Product of the distinct prime numbers
The prime factorization of 71364839 is 13 × 7 × 784229.
Since it has a total of 3 prime factors.
2 , 9 , 39 , 9 , 864 , 161 , 9243 , 5670 , 85786 , 95479 , 211243 , 377510 , 9605988 , 3919467 , 90934592 , 26725614 , 858642542 , 927248971 , 1120631449 , 4776286408
n×2
142729678
n×3
214094517
n×4
285459356
n×5
356824195
n÷2
35682419.5
n÷3
23788279.666667
n÷3
17841209.75
n÷5
14272967.8
n2
5092940245495921
n3
3.6345686065644E+23
n4
2.5938040344192E+31
n5
1.8510640731388E+39
2 √n
8447.7712445354
3 √n
414.78982728879
4 √n
91.911757923214
5 √n
37.213186378435
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
-71364838
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 71364839 can be divided by 8 positive divisors.
The sum of these divisors (counting 71364839) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111000011100111
3
Ternary
11222021201011012
4
Quaternary
10100033003213
5
Quinary
121232133324
6
Senary
11025332435
8
Octal
420170347
10
Decimal
71364839
12
Duodecimal
1ba9711b
16
Hexadecimal
440f0e7
20
Vigesimal
1260c1j
36
Base36
16hlgn
md5
c5caadd2fbcc4f08c80430cbcca9e761
sha1
e19d8e402606e728d797659e9505171c59cd0134
sha256
8de6f6b1a4d63bdbaa01a7fd2fe690a28c464a9d8c789a26dd78a76ec651271f
sha512
502d5f0401bf1e2579092f7f87f8c9979a877993c7fce2b23ca503ce6085589ebb19aae6b760fd3ad35f35be04dd9f2cb6fb844e16a26ecba634598c325d8635
ripemd-160
7e8606b0efc44ea7c3c3b2a221f44e6a8acc5d23
Diameter
142729678
Circumference
448398507.85404
Area
1.5999943660422E+16
Volume
1.5224445377801E+24
Surface area
6.3999774641687E+16
Circumference
448398507.85404
Perimeter
285459356
Area
5092940245495921
Diagonal
100925123.19037
Surface area
30557641472975526
Volume
3.6345686065644E+23
Space diagonal
123607527.02197
Perimeter
214094517
Area
2.2053078162778E+15
Altitude
61803763.510986
Surface area
2.2053078162778E+15
Volume
4.283380180649E+22
Height
33641707.730124