71365961 is an odd 8-digits prime number following 71365960
and preceding 71365962 . In scientific notation, it is written as 7.1365961 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71365960 positive integers (up to 71365961) that are relatively prime to 71365961.
71365961 has 2 divisors, whose sum is 71365962
The reverse of 71365961 is 16956317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred sixty-five thousand nine hundred sixty-one
Scientific notation
7.1365961 × 10^7
Engineering notation
7.1365961 × 10^6
Prime Factorization
71365961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71365961 Product of the distinct prime numbers
The prime factorization of 71365961 is 71365961.
Since it has a total of 1 prime factors.
4 , 4 , 100 , 15 , 526 , 406 , 6195 , 2908 , 72516 , 83700 , 854148 , 916190 , 7545588 , 6894895 , 79987180 , 17961181 , 9190232 , 251549402 , 4115593101 , 8847089663
n×2
142731922
n×3
214097883
n×4
285463844
n×5
356829805
n÷2
35682980.5
n÷3
23788653.666667
n÷3
17841490.25
n÷5
14273192.2
n2
5093100389453521
n3
3.6347400376282E+23
n4
2.5939671577052E+31
n5
1.8512095901207E+39
2 √n8447.8376523226
3 √n414.7920010565
4 √n91.912119180893
5 √n37.213303391051
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71365962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35682981 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8447.8377115094 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719754 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71365961 can be divided by 2 positive divisors.
The sum of these divisors (counting 71365961) is 71365962, the average is 35682981.
Base
System
Value
2
Binary
100010000001111010101001001
3
Ternary
11222021202200202
4
Quaternary
10100033111021
5
Quinary
121232202321
6
Senary
11025341545
8
Octal
420172511
10
Decimal
71365961
12
Duodecimal
1ba978b5
16
Hexadecimal
440f549
20
Vigesimal
1260ei1
36
Base36
16hmbt
md5
6b240a324520fe60cba3ff8e2ae67107
sha1
ac0b9e466ef4f38075fc8f341dd8d27b59a9e547
sha256
55eafdfafe5aa24414b268feaff7b5ebcbd32eed0ff43807223c533a64801ff6
sha512
d77e907c1abd9d4662613b84db69822fe728c37c06a9d12695a6750734a88e2558470aa2858d0f97791c065268c3067b2dd33f84b2975f41d5460152c7e74ec3
ripemd-160
c345cefa0253022ef145b310da961efece56e77c
Diameter
142731922
Circumference
448405557.58795
Area
1.6000446767502E+16
Volume
1.5225163466562E+24
Surface area
6.400178707001E+16
Circumference
448405557.58795
Perimeter
285463844
Area
5093100389453521
Diagonal
100926709.93799
Surface area
30558602336721126
Volume
3.6347400376282E+23
Space diagonal
123609470.38298
Perimeter
214097883
Area
2.2053771606456E+15
Altitude
61804735.191489
Surface area
2.2053771606456E+15
Volume
4.2835822140953E+22
Height
33642236.645996