71345565 is an odd 8-digits composite number following 71345564
and preceding 71345566 . In scientific notation, it is written as 7.1345565 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 38050944 positive integers (up to 71345565) that are relatively prime to 71345565.
71345565 has 12 divisors, whose sum is 123665724
The reverse of 71345565 is 56554317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred forty-five thousand five hundred sixty-five
Scientific notation
7.1345565 × 10^7
Engineering notation
7.1345565 × 10^6
Prime Factorization
5 × 3 × 3 × 1585457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23781855
Product of the distinct prime numbers
The prime factorization of 71345565 is 5 × 3 × 3 × 1585457.
Since it has a total of 4 prime factors.
10 , 7 , 24 , 75 , 234 , 550 , 1121 , 8805 , 39788 , 43494 , 159508 , 818471 , 7387592 , 8269461 , 67958542 , 12535608 , 681172590 , 810242717 , 7818079382 , 4451372238
n×2
142691130
n×3
214036695
n×4
285382260
n×5
356727825
n÷2
35672782.5
n÷3
23781855
n÷3
17836391.25
n÷5
14269113
n2
5090189645169225
n3
3.6316245619175E+23
n4
2.5910030623788E+31
n5
1.8485657740215E+39
2 √n
8446.6303932397
3 √n
414.75248219899
4 √n
91.905551482158
5 √n
37.21117607627
1 , 3 , 5 , 9 , 15 , 45 , 1585457 , 4756371 , 7927285 , 14269113 , 23781855 , 71345565
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71345564
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345565 can be divided by 12 positive divisors.
The sum of these divisors (counting 71345565) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001010010110011101
3
Ternary
11222020201201100
4
Quaternary
10100022112131
5
Quinary
121231024230
6
Senary
11025103313
8
Octal
420122635
10
Decimal
71345565
12
Duodecimal
1ba87b39
16
Hexadecimal
440a59d
20
Vigesimal
125i3i5
36
Base36
16h6l9
md5
86587dfda10e80a033f551610a8524a0
sha1
342030ecfbff7f68241fe7d20eeea509f45ba3f5
sha256
93be21a56829f8a58758b6f4d438d6884bdb4626734b6b4688137aa1aa30a222
sha512
e521f2dbadd0a4f6c6b9f1c4daffd389174ab84c21b6bb7ac6679214286e547d306a4c0e6cdb8cd585c939fd25b08c4c0f75ea3b51012794e913520c02c64741
ripemd-160
7690247324bd08d265c09ddf6ff3465108668e19
Diameter
142691130
Circumference
448277405.74043
Area
1.5991302394642E+16
Volume
1.5212113392422E+24
Surface area
6.396520957857E+16
Circumference
448277405.74043
Perimeter
285382260
Area
5090189645169225
Diagonal
100897865.63817
Surface area
30541137871015350
Volume
3.6316245619175E+23
Space diagonal
123574143.47471
Perimeter
214036695
Area
2.2041167713985E+15
Altitude
61787071.737354
Surface area
2.2041167713985E+15
Volume
4.2799105907591E+22
Height
33632621.87939