71365686 is an even 8-digits composite number following 71365685
and preceding 71365687 . In scientific notation, it is written as 7.1365686 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 20291040 positive integers (up to 71365686) that are relatively prime to 71365686.
71365686 has 32 divisors, whose sum is 163915008
The reverse of 71365686 is 68656317
Previous prime number is 211
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million three hundred sixty-five thousand six hundred eighty-six
Scientific notation
7.1365686 × 10^7
Engineering notation
7.1365686 × 10^6
Prime Factorization
2 × 3 × 7 × 211 × 8053
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71365686 Product of the distinct prime numbers
The prime factorization of 71365686 is 2 × 3 × 7 × 211 × 8053.
Since it has a total of 5 prime factors.
7 , 5 , 47 , 13 , 329 , 514 , 501 , 4483 , 68159 , 72446 , 714804 , 377783 , 6446675 , 7982628 , 83552457 , 35720041 , 706197515 , 564536637 , 7176805959 , 5397012653
n×2
142731372
n×3
214097058
n×4
285462744
n×5
356828430
n÷2
35682843
n÷3
23788562
n÷3
17841421.5
n÷5
14273137.2
n2
5093061138250596
n3
3.6346980197119E+23
n4
2.5939271757958E+31
n5
1.8511739233471E+39
2 √n8447.8213759525
3 √n414.7914682724
4 √n91.912030637738
5 √n37.213274711624
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 211 , 422 , 633 , 1266 , 1477 , 2954 , 4431 , 8053 , 8862 , 16106 , 24159 , 48318 , 56371 , 112742 , 169113 , 338226 , 1699183 , 3398366 , 5097549 , 10195098 , 11894281 , 23788562 , 35682843 , 71365686
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71365685 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71365686 can be divided by 32 positive divisors.
The sum of these divisors (counting 71365686) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000001111010000110110
3
Ternary
11222021202022120
4
Quaternary
10100033100312
5
Quinary
121232200221
6
Senary
11025340410
8
Octal
420172066
10
Decimal
71365686
12
Duodecimal
1ba97706
16
Hexadecimal
440f436
20
Vigesimal
1260e46
36
Base36
16hm46
md5
7e1958d41ef172e0b9426ff1a1ed027b
sha1
8001598909914c3dfd16c68624911f389e046c87
sha256
3d66f6df8be970e028432cfdf1e0e73776d00ba94ead08a72cf85955a118c429
sha512
0715ee62a0a736cdd042ad8f772c39c54b75f0db8afcd95f16525d5ab7776ddb39ca2d8722b253ab6a879aae5f36c1b50217fbe361bea50c74d1a954b6f23abb
ripemd-160
38e44f47115fe3a3b6d3db49478dd73bf8c3e3e3
Diameter
142731372
Circumference
448403829.71199
Area
1.6000323456212E+16
Volume
1.5224987462326E+24
Surface area
6.4001293824847E+16
Circumference
448403829.71199
Perimeter
285462744
Area
5093061138250596
Diagonal
100926321.02926
Surface area
30558366829503576
Volume
3.6346980197119E+23
Space diagonal
123608994.06901
Perimeter
214097058
Area
2.2053601643762E+15
Altitude
61804497.034503
Surface area
2.2053601643762E+15
Volume
4.2835326955061E+22
Height
33642107.009753