71365842 is an even 8-digits composite number following 71365841
and preceding 71365843 . In scientific notation, it is written as 7.1365842 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 23730840 positive integers (up to 71365842) that are relatively prime to 71365842.
71365842 has 16 divisors, whose sum is 119232000
The reverse of 71365842 is 24856317
Previous prime number is 431
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred sixty-five thousand eight hundred forty-two
Scientific notation
7.1365842 × 10^7
Engineering notation
7.1365842 × 10^6
Prime Factorization
2 × 9 × 431 × 9199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71365842
Product of the distinct prime numbers
The prime factorization of 71365842 is 2 × 9 × 431 × 9199.
Since it has a total of 4 prime factors.
1 , 3 , 37 , 81 , 940 , 387 , 7586 , 2715 , 78461 , 65515 , 872351 , 661955 , 4816153 , 9929501 , 82276164 , 18679350 , 949202672 , 991610024 , 5796236810 , 9389229776
n×2
142731684
n×3
214097526
n×4
285463368
n×5
356829210
n÷2
35682921
n÷3
23788614
n÷3
17841460.5
n÷5
14273168.4
n2
5093083404368964
n3
3.6347218552902E+23
n4
2.5939498563859E+31
n5
1.8511941560676E+39
2 √n
8447.8306090972
3 √n
414.79177050646
4 √n
91.912080865886
5 √n
37.213290980692
1 , 2 , 9 , 18 , 431 , 862 , 3879 , 7758 , 9199 , 18398 , 82791 , 165582 , 3964769 , 7929538 , 35682921 , 71365842
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
-71365841
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 71365842 can be divided by 16 positive divisors.
The sum of these divisors (counting 71365842) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111010011010010
3
Ternary
11222021202112100
4
Quaternary
10100033103102
5
Quinary
121232201332
6
Senary
11025341230
8
Octal
420172322
10
Decimal
71365842
12
Duodecimal
1ba97816
16
Hexadecimal
440f4d2
20
Vigesimal
1260ec2
36
Base36
16hm8i
md5
850361aa0df54fcdc19273aa9bf864bb
sha1
c5d92006c3c7e3e3fc05b470ce46c5c6e671d4a2
sha256
5f4cd58ed302a7741235768b043f038f4d3c8ba0f80fd09f0c6b52e7f93556fa
sha512
1e106371e3449fe367fcf574be5e965bcbb84facff5b0131c3dbc70e25804ec48cbce4ce32a13f50b739ddaf5ebdfbb69eb8f6047008ecfc67ea822d00b83ed1
ripemd-160
141ec1662ddc14801e5769bf4140f912f444ba88
Diameter
142731684
Circumference
448404809.8889
Area
1.6000393407286E+16
Volume
1.5225087304563E+24
Surface area
6.4001573629143E+16
Circumference
448404809.8889
Perimeter
285463368
Area
5093083404368964
Diagonal
100926541.64658
Surface area
30558500426213784
Volume
3.6347218552902E+23
Space diagonal
123609264.26893
Perimeter
214097526
Area
2.2053698058882E+15
Altitude
61804632.134466
Surface area
2.2053698058882E+15
Volume
4.2835607860044E+22
Height
33642180.548858