71361288 is an even 8-digits composite number following 71361287
and preceding 71361289 . In scientific notation, it is written as 7.1361288 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors.
There are 23787072 positive integers (up to 71361288) that are relatively prime to 71361288.
71361288 has 24 divisors, whose sum is 193270350
The reverse of 71361288 is 88216317
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred sixty-one thousand two hundred eighty-eight
Scientific notation
7.1361288 × 10^7
Engineering notation
7.1361288 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 3 × 991129
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5946774 Product of the distinct prime numbers
The prime factorization of 71361288 is 2 × 2 × 2 × 3 × 3 × 991129.
Since it has a total of 6 prime factors.
5 , 8 , 92 , 41 , 10 , 539 , 9139 , 5588 , 72336 , 29672 , 489982 , 571654 , 3468510 , 6288043 , 80190919 , 94389988 , 891067899 , 380230408 , 1857749508 , 810694240
n×2
142722576
n×3
214083864
n×4
285445152
n×5
356806440
n÷2
35680644
n÷3
23787096
n÷3
17840322
n÷5
14272257.6
n2
5092433425018944
n3
3.634026082636E+23
n4
2.593287818825E+31
n5
1.8506035890606E+39
2 √n8447.5610681427
3 √n414.7829474157
4 √n91.910614556441
5 √n37.212816037362
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 36 , 72 , 991129 , 1982258 , 2973387 , 3964516 , 5946774 , 7929032 , 8920161 , 11893548 , 17840322 , 23787096 , 35680644 , 71361288
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71361287 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71361288 can be divided by 24 positive divisors.
The sum of these divisors (counting 71361288) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001110001100001000
3
Ternary
11222021112021200
4
Quaternary
10100032030020
5
Quinary
121232030123
6
Senary
11025304200
8
Octal
420161410
10
Decimal
71361288
12
Duodecimal
1ba95060
16
Hexadecimal
440e308
20
Vigesimal
1260348
36
Base36
16hiq0
md5
c69cac2d71c8bf3fd3bafd9f3a38d07b
sha1
3d70137406c9efc3eeada5ea98358d5ee11d474d
sha256
c434283aa3e86a227b29ab929800eaf882696192461c59bbb37793692b8c73b2
sha512
90608cb241cb6dfe5df5d71d4f89b7a11220f9c19ce141e53026a6a551f0a5b27cd699f77d671eae0f315bee808c7777011305fe7b8f5952c1254554a40a9c36
ripemd-160
6ee8f06d01f629bc4abaf4c8b2c7ed366ac2891d
Diameter
142722576
Circumference
448376196.26301
Area
1.5998351436935E+16
Volume
1.5222172858884E+24
Surface area
6.3993405747738E+16
Circumference
448376196.26301
Perimeter
285445152
Area
5092433425018944
Diagonal
100920101.31801
Surface area
30554600550113664
Volume
3.634026082636E+23
Space diagonal
123601376.50956
Perimeter
214083864
Area
2.2050883565737E+15
Altitude
61800688.254778
Surface area
2.2050883565737E+15
Volume
4.2827408100679E+22
Height
33640033.772671