71368568 is an even 8-digits composite number following 71368567
and preceding 71368569 . In scientific notation, it is written as 7.1368568 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 35684280 positive integers (up to 71368568) that are relatively prime to 71368568.
71368568 has 8 divisors, whose sum is 133816080
The reverse of 71368568 is 86586317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred sixty-eight thousand five hundred sixty-eight
Scientific notation
7.1368568 × 10^7
Engineering notation
7.1368568 × 10^6
Prime Factorization
2 × 2 × 2 × 8921071
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17842142
Product of the distinct prime numbers
The prime factorization of 71368568 is 2 × 2 × 2 × 8921071.
Since it has a total of 4 prime factors.
10 , 3 , 33 , 26 , 74 , 313 , 464 , 421 , 44972 , 65716 , 496091 , 10533 , 9575673 , 9163480 , 63313531 , 60920698 , 182442303 , 113883973 , 28612115 , 8694184090
n×2
142737136
n×3
214105704
n×4
285474272
n×5
356842840
n÷2
35684284
n÷3
23789522.666667
n÷3
17842142
n÷5
14273713.6
n2
5093472498370624
n3
3.6351383835609E+23
n4
2.5943462091658E+31
n5
1.8515477384439E+39
2 √n
8447.9919507537
3 √n
414.79705178173
4 √n
91.912958557288
5 √n
37.213575267623
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71368567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71368568 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368568) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111111101111000
3
Ternary
11222021220021022
4
Quaternary
10100033331320
5
Quinary
121232243233
6
Senary
11025402012
8
Octal
420177570
10
Decimal
71368568
12
Duodecimal
1ba99308
16
Hexadecimal
440ff78
20
Vigesimal
1261188
36
Base36
16hoc8
md5
bea275e37eda88a75d9749eea337661d
sha1
9f7d265f33a05e27299b082c94e26d43dc13561b
sha256
0bcb4251f68d090ab5927b29c9a29c28db0e67ada55e207da4e3215b29bbcf14
sha512
fe8897ac53648a0ce551703096b991dd3011793ca36b62217374c165b31e3dedcd975b020c3251c31a905658dcfcd3e6e7f89bf7c9a7006c0847084ace36a4e2
ripemd-160
a806850d42aef7e7dcfd4c1154333324909c70cb
Diameter
142737136
Circumference
448421937.85205
Area
1.6001615782143E+16
Volume
1.5226832054103E+24
Surface area
6.4006463128571E+16
Circumference
448421937.85205
Perimeter
285474272
Area
5093472498370624
Diagonal
100930396.79275
Surface area
30560834990223744
Volume
3.6351383835609E+23
Space diagonal
123613985.83943
Perimeter
214105704
Area
2.2055382885332E+15
Altitude
61806992.919717
Surface area
2.2055382885332E+15
Volume
4.2840516692791E+22
Height
33643465.597582