71736961 is an odd 8-digits prime number following 71736960
and preceding 71736962 . In scientific notation, it is written as 7.1736961 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71736960 positive integers (up to 71736961) that are relatively prime to 71736961.
71736961 has 2 divisors, whose sum is 71736962
The reverse of 71736961 is 16963717
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-one million seven hundred thirty-six thousand nine hundred sixty-one
Scientific notation
7.1736961 × 10^7
Engineering notation
7.1736961 × 10^6
Prime Factorization
71736961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71736961 Product of the distinct prime numbers
The prime factorization of 71736961 is 71736961.
Since it has a total of 1 prime factors.
6 , 10 , 39 , 99 , 241 , 675 , 2162 , 9183 , 24976 , 802 , 839411 , 329355 , 7017593 , 9543107 , 83965757 , 37306712 , 10199306 , 100592735 , 7263752461 , 7655654599
n×2
143473922
n×3
215210883
n×4
286947844
n×5
358684805
n÷2
35868480.5
n÷3
23912320.333333
n÷3
17934240.25
n÷5
14347392.2
n2
5146191573515521
n3
3.6917214420781E+23
n4
2.6483287711322E+31
n5
1.8998305776989E+39
2 √n8469.7674702438
3 √n415.50953236906
4 √n92.031339609091
5 √n37.251914280038
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71736962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35868481 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8469.7675292773 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999721204 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71736961 can be divided by 2 positive divisors.
The sum of these divisors (counting 71736961) is 71736962, the average is 35868481.
Base
System
Value
2
Binary
100010001101001111010000001
3
Ternary
11222222121121111
4
Quaternary
10101221322001
5
Quinary
121331040321
6
Senary
11041323321
8
Octal
421517201
10
Decimal
71736961
12
Duodecimal
20036541
16
Hexadecimal
4469e81
20
Vigesimal
1287281
36
Base36
16pkld
md5
402334c3ad46c59570bdd9f9f62741df
sha1
ad42815237f23b427f65a5dd52d40a1e66c98e8c
sha256
658c5c665aee1f4230ac55c2991fc81fc6c754e8a9eeff4187b7da696fb60eeb
sha512
42e8c96b43276ff755781814ac1fb4942f7b40516602a9a622ec8567639b18c55e2439a65dcb8fb5d96b20973b91a74ee0ebad983548a22492efd2dfdef5a1b4
ripemd-160
f2bb1e896abfb5460851b0a5087caaa6eadda862
Diameter
143473922
Circumference
450736619.33692
Area
1.6167237641322E+16
Volume
1.5463846615377E+24
Surface area
6.4668950565288E+16
Circumference
450736619.33692
Perimeter
286947844
Area
5146191573515521
Diagonal
101451383.16963
Surface area
30877149441093126
Volume
3.6917214420781E+23
Space diagonal
124252061.23259
Perimeter
215210883
Area
2.2283663177029E+15
Altitude
62126030.616294
Surface area
2.2283663177029E+15
Volume
4.350735443242E+22
Height
33817127.72321