71338771 is an odd 8-digits composite number following 71338770
and preceding 71338772 . In scientific notation, it is written as 7.1338771 × 10^7.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 61147512 positive integers (up to 71338771) that are relatively prime to 71338771.
71338771 has 4 divisors, whose sum is 81530032
The reverse of 71338771 is 17783317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred thirty-eight thousand seven hundred seventy-one
Scientific notation
7.1338771 × 10^7
Engineering notation
7.1338771 × 10^6
Prime Factorization
7 × 10191253
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71338771
Product of the distinct prime numbers
The prime factorization of 71338771 is 7 × 10191253.
Since it has a total of 2 prime factors.
10 , 6 , 79 , 96 , 990 , 603 , 7312 , 372 , 91522 , 19290 , 567279 , 879780 , 9388184 , 3754933 , 41174541 , 40947992 , 521834423 , 519014944 , 7900481902 , 7464205993
n×2
142677542
n×3
214016313
n×4
285355084
n×5
356693855
n÷2
35669385.5
n÷3
23779590.333333
n÷3
17834692.75
n÷5
14267754.2
n2
5089220247790441
n3
3.6305871782569E+23
n4
2.590016273052E+31
n5
1.8476857778953E+39
2 √n
8446.2282114563
3 √n
414.73931661627
4 √n
91.903363439301
5 √n
37.210467350057
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71338770
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71338771 can be divided by 4 positive divisors.
The sum of these divisors (counting 71338771) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001000101100010011
3
Ternary
11222020101101201
4
Quaternary
10100020230103
5
Quinary
121230320041
6
Senary
11025012031
8
Octal
420105423
10
Decimal
71338771
12
Duodecimal
1ba84017
16
Hexadecimal
4408b13
20
Vigesimal
125h6ib
36
Base36
16h1cj
md5
e4ce93392074bbc7e85fe0d2a5a51ad4
sha1
c0667cca40c5eff86b29e49fd0b69a0877924c0f
sha256
5cbd68180bbdce7a928960686b0ddf604c72538cfffa3c9db378c816fbec631d
sha512
24b626243f5f175baf5e64fa047728dcf09e00b8ef7e1439b32338147a6b740ac273e8840c67a8e18e0fac1633e6297b68da50582d370f44b2670caf68a0efb6
ripemd-160
364fe45169f419b14ae9c7bf69df7a40ce4d0c85
Diameter
142677542
Circumference
448234717.77945
Area
1.5988256942959E+16
Volume
1.5207768009905E+24
Surface area
6.3953027771836E+16
Circumference
448234717.77945
Perimeter
285355084
Area
5089220247790441
Diagonal
100888257.47123
Surface area
30535321486742646
Volume
3.6305871782569E+23
Space diagonal
123562375.92152
Perimeter
214016313
Area
2.2036970100203E+15
Altitude
61781187.960761
Surface area
2.2036970100203E+15
Volume
4.2786880223906E+22
Height
33629419.157076